SUBJECT INDEXINDUSTRIAL AND ENGINEERING CHEMISTRY

VOLUME 28—1936

A C E T O N E E xtraction of C onstan t-B oilin g L ubricating Oil F rac­tions. B . J. M air and S. T . S ch ick ta n z ....................................................... 1446

A ceto n ic -B u ty l F erm en tation . See Sugar.A cety len es, C hem istry of. I II . C racked G asoline as Source of a -

O lefins for P reparation of A cety len es. H . J. H all and G . B . B ach ­m a n .................................................................................................................................... 57

A cids, E ffect of M ixed — u pon Irons and S teels. Ju stice E d d y and F .A . R ohrm an .................................................................................................................. 30(¿fee also k in d o f acid.)

A crylic A cid D eriv a tiv es , Po lym erized . L . K lein and W . T . P e a r c e .. . 635A crylic R esin s. H . T . N eh er .................................................................................. 267A dh esives. N on so lven ts in R ubber C em ents. T . F . F o rd ................... 915A ir-C ondition ing, I le a t In su la tion in . R . H . H eilm an . Sym posiu m

on H eat T ran sm ission ......................................................................... 7S2A ir-C ondition ing, N eed for Further R esearch in . C om fort. E d i­

torial.................................................................................................................................. 2A l c o h o l s :

C hem ical and F iltra tion S tud ies of W astes from — P lants. C. R.H oover and F . K . B u rr....................................................................................... 38

D iscrim in ation aga in st E th y l— from Sources O ther th an GrainProposed b y Law . Id e n tity b y Source. E d ito r ia l........................... 265

G asoline an d — G asoline B lends. L . T . Brow n and L. M . C hristen­s e n . . . ................. 650

M isc ib ility of Oils an d . T . I. T aylor, Leslie Larson, and W aynneJo h n so n ...................................................................................................................... 616

Produ ction of E th an ol b y T h erm ophilic F erm en tation of C ellu lose.M . K . V eldhuis. L . M . C hristensen, and E . I . F u lm er ..................... 430

P u lp in g W ood w ith — and O ther Organic R eagen ts. C ooking Proc­ess. IX . S . I . A ron ovsk y and It. A. G ortner.................................... 1270

T etrahydrofurfuryl, D icarboxy lic A cid E sters of. J . N . B o r g l in .. 35V apor-L iquid E quilibrium D a ta for T ernary S ystem n -B u ta n o l-n -

B u ty l A ce ta te -W a te r . C om m ercia lly Im p ortan t S ystem s of Or­ganic S o lven ts. A . S. Brunjes and C. C. F u rn as ............................... 573

V in yl, R esin ous D eriv a tiv es of. G . O. C urm e, Jr., and S . D . D o u g ­la s .................................................................................................................................. 1123

(See also F u els, M otor.)A lip h atic A m ines. See A m ines.A lk y l E th ers. See E th ers.A l l o y s :

B eryllium -C opper. H . F . S illim a n .................................................................. 1424Im proved M eth od for E lectrod ep osition of. H . K ersten and W . T .

Y o u n g .......................................................................................................................... 1176M eltin g P o in ts of L ip ow itz— and W ood's M etal. S. J. F ren ch . . . I l lZ inc-Ind ium — S ystem . C. L. W ilson and E . A. P e r e t t i..................... 204(See also M eta ls Sym posiu m .)

A lu m in a, A ctiv a ted — for R em ovin g F luorides from D rinking W ater.G . J . F in k and F . K . L in d say ......................................................................... 947

A lum ina from A lu nite through F u sion w ith A lkali Sulfides. E . O.H uffm an and F . K . C am eron .............................................................................. 420

A l u m i n u m :A nd Its A lloys. W . L . F in k . Sym posiu m on N ew M eta ls and Al­

lo y s . .t..................... 1402E con om ics of— In d u stry . F . C. F ra ry ......................................................... 146F iftie th A nn iversary of H a ll’s D iscovery of E le ctro ly tic Process for.

E d ito r ia l.................................................................................. 144A lu m in u m C hloride, A ction of— on Paraffins. V. N . Ipatieff and A.

V. G rosse ........................................................................................................................ 461A lu nite, U tiliza tion of— through A lkali F u sion . J . A. T ay lor and F .

K . C a m e r o n .. . ............................................................................................................ 1238A lu nite, U tiliza tion o f— through F u sion w ith A lkali Sulfides. E . O.

H uffm an and F . Iv. C am eron .............................................................................. 420A m e r i c a n C h e m i c a l S o c i e t y :

A w ard in P ure C hem istry . P rizes for A ch ievem ent. E d ito r ia l . . . 1121"C hildren of R ecovery” P resen ted b y— a t E xp osition of C hem ical

In d u stry .......................................................... 153C ontrib ution of $1000 b y N . Y . S ection to E n d ow m en t F u n d of.

T h an ks, N ew Y ork. E d ito r ia l..................................................................... 382G reetings of P resid en t E dw ard B artow to M em bers o f ........................ 1M eetin gs of— G row in Im portance. E d ito r ia l.......................................... 145Stron g P osition of— in 1936. T w en ty T hou san d . E d itoria l 998T ak es S tep s to Im prove C hem ical E d u ca tion . F irst S tep s. E d i­

toria l............................................................................................................................. 509A m i n e s :

A bsorp tion of C arbon D iox id e b y D i- and T rieth anolan iin e andT etram in e. L . L . H irst and I . I. P in k e l................................................. 1313

Organic Inh ibitors of C orrosion. C . A . M ann, B . E . Lauer, and C . T . H u ltin :

A lip h atic A m in es........................................................................................................ 159A rom atic A m in es................................................................................................... 1048

A m m o n i a :A m in ation b y A m m onolysis. E ffec t of— C oncen tration . P . H .

G roggins and A . J. S tir ton ................................................................................ 1051A m m oniation of S u lfite W aste L iquor. K . A . K ob e, J. H . L aym an,

and F . R . A rm bruster............................................................................................. 571M ixtures of O leic A cid w ith P otassiu m H ydroxide, P otassiu m Car­

b on ate , and. W ettin g and S preading Properties of A queousSolu tion s. H . L . C u p p lcs ................................................................................ 434

A m m onium P h osp h ates. See Fertilizers.A m m o-P h os. See F ertilizers.A m ylases, A ction of— on Starch . H . C . G ore............................................... 86sec-A m yltricresol. See P h en olic C om pounds.A nalcite , P reven tion of— Scale in S team B oilers. F . G . S traub.

(C orrection , 3 6 1 ) .............. ........................................................................................ 113A n esth esia . C lin ical A pp lication of R ecen t C hem ical C ontributions.

J . S . L u n d y .................................................................................................................... 1031A n esth esia . S yn th esis of C yclopropane, a General A nesth etic . I i.

B . H ass, E . 1 , M cB ee, G . E . H ind s, and E . W . G lucson k am p 1178A nilin e. See C oal an d G asoline.A niline, D im eth y l- , "Purification of. U se of A queous F orm ic A cid to

R em ove A niline and M on om eth y lan ilin e. F . O. R it te r ...................... 33

A nim al Oils. Sec Oils.A ntifreeze M ixtures. Freezing P o in ts of T ernary S ystem G lycerol-

M eth an ol-W ater . H . B . F eld m an and W . G . D alilstrom , Jr...........A n tim on y . See M eta ls Sym posium .A pples, C ull and Surplus, C alcium G luconate from Ju ice of. Clifford

F rost, J. L . S t. John, and H . W . G erritz .......................................................A pples, S up p lem en tary S o lv en ts for R em oval of S pray R esid ue on.

R . I i . R o b in so n ...........................................................................................................A rom atic A m ines. See A m ines.A rom atic H ydrocarbons. See H ydrocarbons.A sperg illu s Jlavus F erm en ta tion . See Sugar.A s p h a l t :

C on sisten cy of C oncen trated Suspensions. R . N . T rax ler ................Oxygon A bsorption T ests on C on stitu en ts of. R . R . T h u rston and

E . C. K n ow les .....................................................................................................A ssociation of C onsu ltin g C hem ists and C hem ical E ngineers, H igher

Standards in M arketing C onsum er G oods Proposed b y . A pprovalw ith a M eaning. E d ito r ia l........................................................... .....................

A u tom atic P lan t O perations in C hem ical Process Ind u stries. M ay E d itoria l S up p lem en t.

A X F . See R esins.

B A C T E R IA L D ecom p osition of R ubber in H evea L atex. D . S pencean d C. B . v an N ie l ....................................................................................................

B eot Sugar. See Sugar.B en za ld eh yd e from V apor-P h ase C a ta ly tic O xidation of T o lu en e. W.

G. Parks and J. K a tz ...................... ; • • • . • ............................................................B en zene, C a ta ly tic V apor-P h ase N itra tion of. R . H . M cK ee and R .

H . W ilh e lm ....................................................................................................................B en zy la tion of P h en ol. L. M cM aster and W. M . B ru n er......................B en zy lph en ols. See Phenols.B erolzheim er Series of P rin ts. «See Prin ts.B eryllium -C opper A lloys. H . F . S ill im a n ........................................................B in ary M ixtures. See D istilla tion .B oiler W ater. See W ater.B randies. See W ines.B rew ery W aste. See T rade W aste.B u ild ing . P lann in g C onstru ction in 1937. E . A. D ock stad er.

N ovem b er E d itoria l S up p lem en t.B u t a n e :

C om pressib ility o f —Air M ixtures b elow I A tm osphere . F . W. Jes-scn and J. H . L ig h tfo o t......................................................................................

P yro ly sis of P ropane an d . G u stav E gloff, C . L. T h om as, and C. B .L in n ..............................................................................................................................

(See also H ydrocarbons.) n -B u ta n o l-n -B u ty l A ce ta te -W a te r S ystem . See A lcohols. B u ty l-A ceton ic F erm en ta tion . See Sugar.

C A B L E In su la tion . See Insulation-.C alcination Process. See Fertilizers.C alcium G luconate from Ju ice of C ull and Surplus A pples. C lifford

Frost, J . L . S t. Joh n , and H . W. G erritz ............... .................... ..............C alcium H ydroxide. T ests on F u n d am en ta ls of L im e H y d ra tio n . . . C alcium P h osp h ate . See Fertilizers.C alcium S ilica te S lags. See F ertilizers.C alcium S ulfa te. See Fertilizers.C alcu lating M achine. See H ydrocal.C a r b o n :

C a ta ly tic O xidation of. J . E . D a y an d R. F . R o b e y ...........................C a ta ly tic R eaction s of— w ith S team -O xygen M ixtures. A. W. Fleer

and A . H . W h ite ....................................................................................................C om bu stion R a te of. S tu d y of G as F ilm Structu re b y M icrosam ­

pling. A . S. Parker and H . C . H o tte l ............... .. ...................................M eth od of In terp retin g D a ta on S o lid — R ea ctiv ity . C . C . F u r­

nas ............................................................................................•. • •.•.............................Pure A m orphous, P reparation and C a ta ly tic O xidation of. J . E .

D a y and S tu d en ts .................................................................................................C arbon D ioxid e, A bsorp tion o f— b y A m in es. L. L . H irst and I . I.

P in k e l................................................................................................................................C arbon D iox id e , C orrosion of M eta ls b y W ater an d — under Pressure.

F . H . R hodes and J . M . C lark, Jr................................................................C arbon M on oxid e, C onversion of N atu ra l G as to H yd rogen an d . W .

A. K arzh av in ............................................................................................................C arboxylic A cid , D i-, E sters of T etrahyd rofu rfu ry l A lcohol. J . N .

B org lin ..............................................................................................................................C arnauba W ax. See W ax.C arnegie, A ndrew , F irst to A p p ly C hem istry to S teel. E d ito r ia l..........C a t a l y s t s :

C a ta ly tic O xidation of C arbon. J . E . D a y and R . F . R o b e y ...............C a ta ly tic O xidation of 4 -C hloroacetop h en on e in L iqu id P h ase . J.

J. S tub b s and C. E . S en sem a n .......................................................................C a ta ly tic R eaction s of C arbon w ith S team -O xygen M ixtu res. A.

W . F leer an d A . H . W h ite ................................................................................C a ta ly tic V apor-Phase N itra tion of B en zen e . R . H . M cK ee and R .

H . W ilhe lm ..............................................................................................................E ffect of— on A bsorp tion R a te of O xygen b y O range Ju ice. C . W.

E d d y ............................................................................................................................E ffect of— on L ow -T em perature R ed u ction of M a g n etite Ore. G .

C. W illiam s and R . A . R a g a tz ....................................................................E ffects of C ata ly sis and D isp ersion on P ortlan d C em en t. H . L.

K e n n ed y .....................................................................................................................G asoline from E th y len e b y C a ta ly tic P o lym erization . V . N . Ip a ­

tieff an d B . B . C orson .........................................................................................Influence of— in R eaction b etw een L ign ite Tar D is tilla te and F orm ­

a ld eh yd e. D eve lop m en t of D a k o ta L ign ite . X I . W illiamF ranta and Irv in L a v in e ....................................................................................

Ph osph oric A cid a s— for A lk y la tion of A rom atic H yd rocarb ons. V. N . Ipatieff, H erm an P ines, and V. I. K om arew ak y.....................

1486

75

455

1011

88

628

1316

847

319

662505

1424

870

1283

75114

564

1301

1334

498

234

1313

1078

1042

35

144

564

559

1301

662

480

130

963

860

119

222

DECEM BER, 1936 INDUSTRIAL A ND ENG IN EER ING CHEMISTRY 1487

P reparation and C a ta ly tic O xidation of Pure A m orphous C arbon.J. E . D a y and S tu d e n ts ...................................................................................... 234

V apor-Phase C a ta ly tic O xidation of T o lu en e. W . G. Parks and J.K a tz .......................................................................... 319

Zinc C hloride as— in P ropylen e P o lym eriza tion . O. L . B randes,W . A. G ruse, and A lexander L o w y .............................................................. 554

C edar Oil. See Oils.C e l l u l o s e :

F erm en ta tiv e U tiliza tio n of C ellu losic M ateria ls, E sp ec ia lly P e n to ­sans. E . I . F u lm er .............................................................................................. 778

M icellar S tructu re as R e la ted to . J. W . M cB ain and D . A. S c o t t . . . 470P roduction of E th an o l b y T h erm op h ilic F erm en tation of. M . K .

V eldhuis, L. M . C hristensen, an a E . I. F u lm er .................................... 430C ellu lose E sters . See E sters.C e m e n t :

Portland, D angers of L im itin g D efin ition s of. E d ito r ia l.................... 381P ortland. E ffects of C ata ly sis and D ispersion . H . L . K en n ed y .. 963S easoning of P ortlan d — a t E lev a ted T em p eratu re . P . S . R o lle r .. . . 362

C en trifu gals, N ew T yp es of— for 1937. W . L . M arston . N ovem b er E d itoria l Sup p lem en t.

C handler L ecture. T em p eratu res b elow 1° A bs. W . F . G ia u q u e .. 743 C harts. See N om ographs.C hem ical E d u cation , A . C. S . T ak es S tep s to Im prove. F irst S teps.

E d ito r ia l........................................................................................................................... 509C hem ical E d u cation , S carc ity of W ell-T rained M en to D irect. E d i­

torials: F u tu re C hem ists, 753. (C orrespondence, R . D . C ool,1240); T each ing C h em istry .................................................................................. 1364

C h e m i c a l I n d u s t r y :A u tom atic P la n t O perations in. M ay E d itoria l S up p lem en t.E xp osition of, "C hildren of R eco v ery ” P resen ted b y A. C . S. a t . . . 153M edal A ward:

A ccom p lish m en ts of M ed a list. M . C . W h itak er ................................ 1468C oncen trated Fertilizers. W . S. L a n d is .................................................. 1470

P lanning for 1937 in . N ovem b er E d itoria l S up p lem en t.R ela tion b etw een C h em istry and E n gin eerin g in . C hem istry Pre­

ferred. E d ito r ia l................................................................................................... 143R ew ards of R esearch during D ep ression R eap ed b y — in Increased

B u siness. B etter B u sin ess. E d ito r ia l ..................................... 878(See also R ev iew s.)

C hem ical S ym bols. See S ym bols.C hem icals, F oreign T rade in — in 1935. O tto W ilso n ................................ 304C h e m i s t r y :

A d visab ility of R ev iv in g In s t itu te of. E d ito r ia l..................................... 754L ooking B ack a t— in 1935...................................................................................... 3Proposed Service to — b y P r in tin g R eaction s T h a t W ould N ot

W ork. T h e N eg a tiv e . E d ito r ia ls ...................................................... 5 1 0 ,9 9 7C hem ists, R esp on sib ility of— to T ak e P art in P u b lic Affairs. T h e

C am paign. E d ito r ia l............................................................................................... 878C hlorinated D ry C lean ing S o lven ts , R ecla im in g— b y A dsorp tion . L.

E . S to u t and A. B . T illm a n .................................................................................. 22C hlorinated S o lv en ts in D ry C lean ing. D . H . K illeffer. (C orrec­

tion , 8 6 6 ) ......................................................................................................................... 6404-C hloroacetop h en on e. See P h en on e.C hrom ium . See M eta ls Sym posiu m .C igarets. See T ob acco.C o a l :

A ction of S o lven ts on. E x traction of P ittsb u rgh S eam — w ith A n i­line , T etra lin , and P h en ol a t E lev a ted T em p eratu res. R . S . A s-b u r y ..............................................................................................................................

A sh and M ineral M atter of. G . T h iessen , C . G . B a ll, and P . E .G r o tts ..........................................................................................................................

C arbonization of— Oil M ixtures. D a v id B ro w n lie .................................E vo lu tion of G ases during L ow -T em p eratu re C arb onization o f—

from P ikes Peak R egion . F . W . D o u g la s ..............................................F lu e P rodu cts of Industria l F u els. J . S . Y eaw and Louis Shnid-

m an.

687

355629

219

999484K indling P roperties of C oke. C . I t . H olm es and J . D . D a v is ..............

O xidation of— at S torage T em p eratu res. L . D . S ch m id t, J. L.E ld er , and J . D . D a v is ..................................... 1346

R ank of— as Ind icated b y O xygen A bsorption . H . L . O lin and W.W . W aterm an .......................................................................................................... 1024

C oal Tar. See Tar.C ocon ut Oil. See Oils.C od L iver Oil. See Oils.C offee, R oasted . O xidation of F a t F raction of. R . O. B en g is ..............C oke. See C oal and F uel.C olloidal F u el. See F u el.C olloidal S tructure and th e Spierer L ens. W illiam S e ifr iz .....................C o m b u stio n Subm erged, E vap ora tion by:

I II . Sodium Sulfa te D ecah yd ra te . K . A . K ob e, C. W . H au ge, and C. J. C arlson . . ...........................................................................................

IV . P otassiu m C hloride from S y lv in ite . K . A. K obe and R . P. G raham .......................................................................................................................

V. Sodium C arbonate D ecah yd ra te . K . A . K obe and R . P . G ra­ham .

290

136

589

593

594

G . H.

C onstruction. See B u ild ing.Cooler. See H ea t T ransm ission .C o p p e r :

B eryllium — A lloys. H . F . S illim an ...............................................C orrosion of— in U naerated S o lu tion s of Sulfuric A cid.

D am on and R . C . C ross ....................................................................................W rought— B ase A lloys . D . K . C ram pton. (D iscu ssion s, W. H .

B assett, Jr., W . P . Saunier) S ym posiu m on N ew M eta ls andA llo y s ...........................................................................................................................

Copper F u n g ic id e . See F u n gicide A d ju stm en t.C ordials. See W ines.Corn Sirup and Sugar. S ee Sugar.C ornstarch, G ranule D isin tegra tion of. T . C . T aylor and J. C.

K eresztesy ......................................................................................................................C orrespondence................................................................................. 7 5 9 ,8 4 6 ,1 2 4 0 ,1 4 7 7C o r r o s i o n :

C opper— in U nagrated S o lu tion s of Sulfuric A cid . G . H . D am onand R . C . C ross ......................................................................................................

E ffect of Im pu rities on— R esistan ce of Solder. C. L . B arb er..............M eta l— b y W ater and C arbon D iox id e under Pressure. F . H .

R hod es and J . M . C lark, J r .............................................................................O rganic Inh ib itors of. C . A. M an n , B . E . Lauer, and C. T . H u ltin :

A lip h atic A m in es...................................................................................................A rom atic A m in es................................................................................................... 1048

(See also M eta ls Sym posiu m .)C racked G asoline. See G asoline.Cranberry P ectin . See P ectin .C reosote. See W ood.Cresol, sec-A m yltri-. Sec P h en olic C om pounds.

1424

231

1397

502

231530

1078

159

C rop P ro tection In stitu te . See F ood .C rushing and G rinding D evelop m en ts for 1937. G . E . M etz . N o ­

vem b er E d itoria l S up p lem en t.C rysta l Oil. See H ydrocarbons.C rysta lliza tion M eth od s for 1937. H . B . C aldw ell. N ovem b er E d i­

torial Sup p lem en t.C ube. See Insecticides.C yanam ide. See Fertilizers.C yclopropane. Sec A nesth esia .

D A M S . See W orld Pow er C onference.D a tes , V inegar from . B h agw an D as and J. L . S arin ................................ 814Derris. Sec Insecticides.D etergen ts. R ole of S ilica in Soluble S ilica te C leansers. J. G . V a il . . 294D extrose. See Sugar.D ie lectr ics. See Paraffin.D jesel F uel. See F u el, M otor.D is in fectan ts . B en zy la tion of P h en ol. L . M cM aster and W . M .

B ru n er ............................................................................................................................... 505D i s t i l l a t i o n :

A m plified. A . C . B ra tton , Jr., W . A . F e is in g , and J. R . B a i le y . . . 424D esign of F raction atin g C olum ns. I I I . P la te E ffic iency and

N um ber of P la tes for P etroleum C olum ns. S . C. S inger, tfr., R .R . W ilson , and G . G. B ro w n ......................................... 824

E ffec t of E n tra in m en t on P la te E ffic iency in . A . P . C olb urn 526E ffic ien cy in 3- and 6 -M m . F raction a tin g C olum ns. A rthur

R o se .............................................................................................................................. 1210F raction a l— C olum ns w ith 100 T h eoretica l P la tes . M . R . Fensk e,

C. O. T on gb erg, D . Q uiggle, and D . S . C ryd er................................... 644P la te E ffic iency of B u b ble-C ap C olum ns in R ectifica tion of B in ary

M ixtures. W . K . L ew is, Jr . . . . . . . . . . . .................................................... 399Separation of M ixtures of V ola tile L iqu ids b y V apor R e-u se Proc­

ess. D . F . O th m er ....................................................................................••• .* • 1435T en d en cies in — for 1937. H . C . M erriam . N ovem b er E ditoria l

S up p lem en t.(See also G asoline and P etro leu m .)

D istillery W aste. See T rade W aste.D o lom ite . See F ertilizers.D ow th erm . See O rganic C om pounds.D ru g and F ood B ill. See F ood .D rum D ryers. See D ryers.D ry C lean in g, C hlorinated S o lven ts in . D . H . K illeffer. (C orrec­

tion , 8 6 6 ) ............................................................................................................................. 640D ry C lean in g S o lven ts , R ecla im in g C hlorinated— b y A dsorp tion .

L . E . S to u t and A . B . T illm a n ........................... r ............................................. 22D ryers, D evelop m en ts in — for 1937. D . H . K illeffer. N ovem ber

E d itoria l S up p lem en t D ryers, D ru m — as E q u ip m en t for C hem ical Process Ind u stries. C.

R . H arte, Jr....................................t. ............................................................................D u P ren e. See R ubber, S yn th etic .

E D IT O R IA L S :A im s of S c ien ce ......................A lu m in u m .................................A pproval w ith a M eaning .B etter B u sin ess ......................C am p a ign .................................C arnegie and C h e m is tr y .. .C h em istry Preferred ............C o m fort.....................................C rop P r o tec tio n .....................D ec is io n s ...................................D o n ’t S tr u t ..............................E m p lo y m e n t...........................E xp erien ce for S a le ..............F irst S t e p s . . . . . F ood and D ru g B ill.F orce of C ircu m stan ces ..............................................................................Furth er U n c er ta in ty .....................................................................................F u tu re C hem ists. (C orrespondence, R . D . C ool, 1 2 4 0 ).........Id e n tity b y S ou rce ........................................................................................In d u stry and th e P rofessor.......................................................................I n s titu te of C h e m istry ................................................................................In tern ation a l S c ie n c e .......................................................................In ven tion s during D ep ress ion .................................................................Join T h is C am p aign .....................................................................................L im itin g D e f in it io n s ....................................................................................L ubricants and B ear in gs............................................................................N e g a t iv e ..............................................................................................................N ew M eta ls and A llo y s ..............................................................................N ew T ria n g le ...................................................................................................P la in R esp o n s ib ility ...................................................................................P lann in g lor 193 7 .........................................................................................P la tin u m H oard in g .....................................................................................P o w er............... ...................................................................................................P rizes for A ch iev e m e n t...............................................................................P u b lication P o l ic y . .............................................. ..............................R ecord ing th e N e g a t iv e ..............................................................................R igh tin g a M ista k e .......................................................................................S a fe ty ...................................................................................................................S e c u r ity . ......................................................................................................Social S ecu r ity .................................................................................................S ocie ty M e etin g s ............................................................................. ..............T each in g C h em istry ..................................................... ...............................T h an ks, N ew Y o rk ........................................................................................T h a t J o b ...........................................................................................................T w en ty T h o u sa n d .........................................................................................T w o N o te s .........................................................................................................U nequ al R a c e ................... a ............................................................................W aste M a ter ia ls .............................................................................................W here C red it Is D u e ...................................................................................W ork, W ages, and T ec h n o lo g y ...............................................................

E d u cation . See C hem ical E d u cation .E m p l o y m e n t :

D ifficu lt for M en over 40 to S ecure. E xp erien ce for Sale.to r ia l..................................................................................... .•••.■ ................

F igures on— for 1935 C om pared w ith 1929. E d ito r ia l .N eed for T eachers to Inform S tu d en t w ith P h vsica l H andicap of

L im itation s to B e M e t in Securing— in In d u stry . P la in R e­sp on sib ility . E d ito r ia l.................... ..............................................

R ules for Y oun g G raduates in S eek in g . T h a t Job. E d ito r ia l. . .

E di

266144628878878144 143

2382145

1244 1122510509 877

1121998753265754 754 381627

2381

1363510

1363628 754

1243136511221121753997266 265

1628145

1364382 627998 998

124312441365 997

5101122

754627

1488 INDUSTRIAL AND ENG IN EER ING CHEMISTRY VOL. 28, NO. 12

E m u lsion s, B reaking— b y F reezing. T . G . R och ow and C. W .M a so n ............................................................................................................ 1296

E n am el. See P a in t.E n gin es. See F u els, M otor.E n zym e A ctiv ity in F rozen V egetab les. A . L . A righi, M . A . Joslyn ,

and G . L. M a r sh . .•• • •.• ........................................................................... 595E n zym es, F e rm en ta tive U tiliza tio n b y — of C ellulosio M ateria ls, E s ­

p ecia lly P en tosan s. E . I . F u lm e r .................... . ............................................ 778E quilibria , A cid -B ase and O xid ation -R ed u ction . W . M . Clark.

N ich o ls M edal A d d ress........................................................................................... 620E sters, C ellu lose M ixed — in L acquers. C. R . F ord yce, M artti Salo,

and G . R . C lark e........................................................................................................ 1310E th an e . See H ydrocarbons.E th an ol. See A lcohols.E th anolam in es. See A m ines.E th ers, T ertiary A lk y l, P reparation and Properties of. T . W . E van s

and K . R . E d lu n d ...................................................................................................... 1186E th y l A lcohol. See A lcohols.E th y len e , F ree E n ergy of— H yd ration . E . R . G illilan d , R . C. G un-

ness, and V. O. B ow les . ................................................................................ 370E th y len e , N o n c a ta ly tic A dd ition of— to Paraffin H ydrocarbons. F .

E . F rey and H . J. l l e p p ......................................................................................... 1439(Sec also G asoline.)

E u tectics , M eltin g P o in ts of. L ip ow itz A lloy and W ood ’s M eta l.S . J . F r en ch .................................... I l l

E vap ora tion from Free W ater Surface. M . Lurie and N . M ich a ilo ff. . 345E vaporators. See H e a t T ransm ission .E xp losion s, G aseous. C ritica l In itia l T em p eratu re for M axim um

R a te of Pressure R ise. W . A. Pearl and G . G . B ro w n .......... 1058E xp osition . See C hem ical In d u stry .E x t r a c t i o n :

L iquid-L iquid . K . A . V artcressian and M . R . Fcnske:E x a c t Q u an tita tive R e la t io n s . ................................................................ 1353P erform ance of P acked E xtraction C olum n, U sing C ontinuous

C ountercurrent O p eration ............................................................................ 928M u ltip le and C ountercurrent— of Solids w ith L iquids. E . A.

R a v c n sc r o ft . . . . . . ............ 851S o lv en t— of L u b ricating O ils in R eflux— U n it. M . R . C annon and

M . R . F e n sk e ........................................................................................................... 1035

F A B R IC S . R esistan ce of S olid Surfaces to W ettin g b y W ater. R .N . W en ze l....................................................................................................................... 988

F erm en tation . See A lcoh ols, E n zym es, an d Sugar.F e r t i l i z e r s :

C om position and P roperties of S uperphosphate. C alcium P h o s­p h ate and C alcium S u lfa te C on stitu en ts as Show n b y C hem ical and X -R a y D iffraction A nalysis. W . L. H ill and S . B . H en ­d rick s............................................................................................................................ 440

C oncen trated — (A m m o-P h os). W . B . L andis. C hem ical Ind u s­try M ed al A d d r e ss . 1470

P h osp h ate— b y C alcination P rocess. E xp erim en ts w ith P h os­p hate R ock in V ery T h in L ayers. D . S . R eyn old s, H . L . M ar­sh a ll, K . D . Jacob , and L . F . R ader, J r ................................................... 678

P h osp h ate— M ixtures. C hem ical C hanges and P h ysica l E ffects Ind u ced in M ixtures of T riple Superphosphate w ith D ry and W etted L im eston e and D o lom ite . W . II. M a c ln tire , L. J.H ardin , and F . D . O ld h am .............................................................................. 7 1 1

P h osp h atic , P roperties of Q uenched and U nquenched C alcium S ilica te S lags and E ffects of T heir A dm ixtures w ith . W . H .M a c ln tire , L . J. H ardin , and F . D . O ld h am .......................................... 4 8

P reparation of G uanid ine from C yanam ide in P resence of A m ­m onium P h osp h ates. R . M . Jones and J . W . H . A ld red 272

Sup erph osp hate M anufacture:C om position of Sup erph osp hate M ad e from P h osp h ate R ock and

C oncen trated P h osphoric A cid . R . H . N ew ton and R . L.C o p so n ....................................... 1182

M ixing P h osp h ate R ock w ith C oncen trated Phosphoric A cid .It. L . C opson, R . H . N ew ton , and J . D . L in d sa y ........................... 923

F ilm C haracteristics. See M ilk .F iltra tion , C hem ical an d — S tud ies o f D istillery W astes. C. R .

H oover and F . K . B u rr.......................................................................................... 38F iltra tion , Im provem en ts in — E q u ip m en t for 1937. H . E . Jacoby.

N ovem b er E d itoria l S up plem ent.F ish Oil. See Oil.F luorides. See W ater, D rink ing.F o liage Inju ry. See Insecticides.F o o d :

Failure of N a tio n a l— and D ru g B ill to P ass. E d ito r ia l...................... 877R esearch of C rop P ro tection In s titu te for P ro tection of— Crops.

E d ito r ia l..................................................................................................................... 382Soybean Oil in . M . M . D urkee. Sym posium on S o y b ea n s ................ 898

F orm ald eh yde, G lue T an n in g w ith . E . 11. N ie lse n .................................... 943F orm ald eh yde, Influence of C ata ly sts in R eaction betw een L ign ite

T ar D is tilla te and. D ev e lo p m en t of D ak ota L ign ite . X I . W il­liam F ran ta and Irvin La v in o ............................................................................. 119

F orm ic A cid , U se of A queous— to R em ove A niline and M on om eth y l-an iline in Purification of D im eth y lan ilin e . F . O. R it te r ..................... 33

F ruit. See k in d o f f r u it.F u e l s :

C a ta ly tic R eaction s of C arbon (as C oke) w ith S team -O xygen M ix ­tures. A . W . F leer and A . I i . W h ite ............................................... 1301

C olloidal. D a v id B row n lie ......................................................................... 839Ind u stria l, F lu e P rodu cts of. J . S . Y eaw an d Louis S h n id m a n .. . 999M otor, S ym posiu m on:

A lcohol-G asoline as. G u stav E gloff and J. C. M orrell. (Corre­spon d en ce, B . T . B rooks: E gloff and M orrell, 1 4 7 7 ).......... 10S0

A lcohol-G asoline Bjends. L. M . C h risten sen .............................. 1089C om bu stion Q ualities of D iese l F u el. G. D . B oerlage and J. J.

B ro eze ............................................................................................................ 1229E ffect of Sulfur C om pounds on L ead R esponse. S . F . B irch and

R . S tan sfie ld ................................... i* 668E n g in e Perform ance w ith G asoline and A lcohol. L . C. L ich ty and

E . J . Z iu rys................................................................................................. 1094H igh -S p eed M otion P ictu res of E n gin e F lam es. G . M . R ass-

w eiler an d L loyd W ith ro w .................................................................. 672P o lym er G asoline . G u stav E g lo ff..................................................... 1461U tiliza tio n of E th an ol-G aso lin e B lends as. O. C . B r id g e m a n .. 1102

F u n gi, Ind u stria l U tiliza tion of G um s Produced b y . J . R . S a n b o r n .. 1189F u n g ic id e A d ju stm en t. P rep aration to M eet R eq uirem en ts of D is ­

ease and H ost. A . C . S ession s.................................................................. 287Furans. F ifteen Y ears of Progress. F . N . P eters, Jr...................... 755Furfural. See Furans.

F urfu ryl A lcohol, T etrahyd ro-. See A lcohols.F urnaces. ̂ See H ea t T ransm ission.F uroic A cid E sters. T erpene F u roates. J. N . B orglin . 31

G A S E S :C onversion of N atu ra l— to C arbon M on oxid e and H yd rogen . W .

A . K arzh av in ..................... 1042F lue P rodu cts of Industria l F u els. J. S . Y eaw and L ouis S hnid­

m a n ............................................................................. 9 9 9G aseous E xp losion s. # C ritical In itia l T em p eratu re for M axim um

R a te of Pressure R ise. W . A . Pearl and G. G. B row n ................... 1058G lass P u m p for C irculation of— aga in st M od erate Pressures. J. C.

B alsb au gh , R . G . Larsen, and D . A . L y o n . . .......................................... 682P -V -T R ela tions of G aseous M ixtures. E . R . G illilan d .......................... 212(See also H ydrocarbons.)

G ask ets. F . C . T h orn ........................................................................................................ 164G a s o l i n e :

A nd A lcoh ol— B lend s. L . T . Brow n and L . M . C hristen sen 650C racked— as Source of a-O lefins for P reparation of A cety len es.

C hem istry of A cety lenes. I I I . H . J. H all and G. B . B a c h m a n .. . 57C racked, F orm ation and C om position of G um in . J . C . M orrell,

C. G . D ryer, C . D . L ow ry, Jr., and G u stav E g lo ff ............................. 465From E th y len e b y C a ta ly tic P o lym erization w ith Ph osph oric A cid .

V. N . Ipatieff and B . B . C orson .................................................................... 860Phosphorus P en tox id c as R efin ing A gen t for. B . W . M a lish e v 190S ta b ility of— to L igh t. J. C. M orrell, W . L . B en ed ic t, and G u stav

E g lo ff ............................................................................................................................ 122S tra igh t-R u n P en n sy lvan ia , C om position of. IV . F raction ation

of. C . O. T ongberg, D . Qujggle, and M . R . F e n sk e ........................ 201' S u scep tib ility of— and— F raction s to T etraeth y llead and A niline.

C. O. T ongberg, D . Q uiggle, E . M . F ry, and M . R . F e n sk e 792(See also Fu els, H ydrocarbons, and P etro leu m .)

G el Z eolites. See Z eolites.G ela tin , Pressed F oam . S . E . Sheppard and J . H . H u d so n .................. 422G erm icidal A ction of B en zy lp h cn ols. T . S . C arsw ell and J. A.

D o u b ly .............................................................................................................................. 1276G erm icidal Properties of P h en o lic C om pounds. C . G . D u n n ............... 609G lass, A u tom atic— B low in g . D . H . K illeffer.................................................. 789G lass P u m p . See P u m p .G lue Tanning- w ith F orm ald eh yde. A pp lication to M an u factu re of *

H ectograp h M asses. E . R . N ie lse n ................................................................ 943G lycero l, F reezing P o in ts of T ernary S y ste m M eth an o l— W ater. H .

B . F eld m an and W . G. D ah lstrom , J r ........................................................ 1316G lycerol, T herm al C o n d u ctiv ity of B in ary M ixtures of W ater and.

O. K . B a te s ........................... 494G old . See M eta ls Sym posiu m .G rapefruit. See Oranges.G rease. See P etro leu m L ubricants.G rinding and C rushing D evelop m en ts for 1937. G. E . M etz . N o ­

vem b er E d itoria l S up p lem en t.G uanid ine. See F ertilizers.G um , Industria l U tiliza tio n of— P roduced b y F u n gi. J. R . S a n b o r n .. 1189

(See also G asoline an d R osin g G u tta-P erch a , E ffect of V ulcam zation on X -R a y D iagram of. C. S.

F u ller ................................................................................................................................. 907

H A L IB U T L iver O il. See Oils.H all, C. M .j F iftie th A nn iversary of D isco v ery of E le c tro ly tic Process

for A lum inum b y. E d ito r ia l............................................................................... 144H an d lin g M ateria l in C hem ical P la n ts . W . F . Sch aph orst. N o v em ­

ber E d itoria l S up p lem en t.H e a t T r a n s m i s s i o n :

D evelop m en ts in — for 1937. F rank P age. N ovem b er E d itoria l Sup p lem en t.

Sym posiu m on:C oefficients of— in V ertica l-T u b e F orced -C ircu lation E v ap ora ­

tors. N a th a n Fragen and W . L . B ad ger ............................................ 534F ilm C oefficients of— in H orizon tal F ilm -T yp e C ooler. F . W .

A dam s, G . B rpughton , and A . L . C o n n ................................ 537H ea t In su la tion in A ir-C on dition in g. R . H . H e ilm a n ............................ 782H eatin g and C ooling R ectan gu lar and C ylindrical S o lid s. A. B .

N ew m a n ................................................................................................................. 545H yd rocal. A . D . M oore................................................................. 704M ean T em p eratu re D ifference C orrection in M u ltip ass E xch an g­

ers. R . A . B o w m a n ....................................................... . ............................. 541Pressure D rop and— of L iquids in T u b es. E . N . S ieder and G . E .

T a te ................................................................................................... 1429R ad iation R eaction a t A n y P o in t in a F u rnace C a v ity . W . J.

W o h len b erg ....................... 698T em perature in Industria l F urnaces. H . C . H o tte l, F . W .

M eyer, and I. S tew art. (C orrection , 9 2 2 ) ......................................... 708W ith H igh-B oilin g Organic C om pou n d s. E . F . H o lse r .................... 691

T herm al C o n d u ctiv ity of L iquids. B in ary M ixtures of W ater andG lycerol. O. K . B a te s ..................................... . - • • • * . ................................... 494

H ectograp h M asses, A pp lication of G lue T an n in g w ith F orm ald eh yd eto M an u factu re of. E . 11. N ie lse n ................................................................... 943

H ev ea L atex . See R ubber.H orm one, T h eelin , F em ale S ex— S yn th esized . T w o N o tes . E d i­

toria l...................................... 998H yd roca l. H yd rod yn am ic C alcu la ting M achine for S o lv in g U n ­

stea d y -S ta te Problem s in H eat Transfer and O ther T yp es of D if ­fusion. A. D . M oore. S ym p osiu m on H ea t T ran sm ission .............. 704

H y d r o c a r b o n s :A ction of A lu m in u m C hloride on Paraffins. V . N . Ip atieff and A.

V . G ro sse .................................................................................................................... 461A rom atic, P h osphoric A cid as C a ta ly st for A lk y la tion of. V . N .

Ipatieff, H erm an P in es, and V. I . lv o m a r ew sk y . .................................. 222C hlorinated S o lv en ts in D ry C lean ing. D . H . K illeffer. (C orrec­

tion , 8 6 6 ) ................................................. _................................................................ 640D en sity of— G ases an d V apors a t H igh T em p eratu re and Pressure.

W . B . K a y ............................. 1014H igh-T em peratu re P yro ly sis of G aseous Olefins. H an s T ropsch ,

0 . I . Parrish, and G u stav E g lo ff ................................................................... 581N atu ra l G as, S ym posiu m on U tiliza tion of:

C hlorination of Paraffins. H . B . H ass, E . T . M cB ee, and P aulW eb er...................................................................................................................... 333

N itra tion of G aseous Paraffins. H . B . H ass, E . B . H od ge, andB . M . V and erb ilt.......................................................................................... 339

Pressure P yro ly sis of G aseous Paraffins. H an s T rop sch , C . L.T h om as, and G u stav E g lo ff ........................................................................ 324

Paraffin, N on ca ta ly tic A d d ition of E th y len e to . F . E . F rey andH . J . H e p p ................................................................................................................ 1439

DECEM BER, 1936 INDUSTRIAL AND ENG IN EER ING CHEMISTRY

Ph ase E quilibria in— S ystem s:X . T h erm od yn am ic B eh avior of L iqu id M ixtures of n -B u tan e

and C rysta l Oil. B . H . Sago and W . N . L a c e y .............................. 106X I. T h erm od yn am ic Properties of M ixtures of C rude Oil and

N atura l G as. B . H . S age and W . N . L a ce y .................................... 249X II . Specific H eats of M ixtures of P ropane, n -B u tan e, and n-

P en tan e. B . II. S age, II . S . B ack u s, and T . V crm eu len 489X I I I . Jou le-T h om son C oefficients of P ropane. B . II . Sage,

E . R . K enn ed y, and W . N . L a ce y ........................................................... 601X IV . Jou le-T h om son C oefficients of n -B u tan e and n -P en tan e.

E . R . K enn ed y, B . H . Sage, and W . N . L a ce y ................................ 718X V . M ixtures of M eth an e w ith C rude Oil. B . II. S age, D . C.

W ebster, and W . N . L a c e y . ................... 984X V I. S o lu b ility of M eth an e in Four L igh t H ydrocarbons. B .

II. Sago, D . C. W ebster, and W . N . L a ce y ........................................... 1045X V II . E th a n e -C r y sta l Oil S ystem . B . H . Sage, J . A . D av ies ,

J. E . Sherborne, and W . N . L a ce y ............................................................ 1328S ta b ility of P u re— to L igh t. J . C. M orrell, W . L . B en ed ic t, and

G u stav E g lo ff .................'........................................................................................ 448Vapor Pressures of. E . R . C o x ......................................................................... 613(See also k in d o f hydrocarbon an d O rganic C om pou n d s.)

H ydrochloric A cid , H yd rolysis of O at H u lls w ith . L . C . B ryner, L.M . C hristensen, and E . I . F u lm er ..................................................................... 206

H yd rogen , C onversion of N atu ra l G as to C arbon M on oxid e and.W. A. K arzh av in ............................................................................................................ 1042

H yd roquinonc. See V itam in A.

IN D IU M -Z in c A lloy S ystem . C. L . W ilson and E . A . P e r e tt i 204Industrial and E n gin eerin g C hem istry . E d itoria l S up p lem en ts of

M ay and N ovem b er Issu es. P lann in g for 1937. E d ito r ia l . 1243 ..Ind u stry , N eed for P u b lica tion of M ore A dequ ate D a ta b y — to Aid

U n iv ers ity R esearch. In d u stry and th e Professor. E d ito r ia l . . . . 754I n s e c t i c i d e s :

C hem ical Properties of P etro leu m Oil U nsatu rates C ausin g Injuryto Fo liage. R . P . T u ck er................................................................................ 458

N ew Inso lu b le— N ico tin e P ea t. L . N . M ark w ood ......................... 561N ew W ater-S olub le— N ico tin e H u m ate . L . N . M ark w ood 648Speed of A ction of H ousehold S prays. D . F . M u rp h y and G . B .

V an d en b erg .................................................................................................. 1117Sup p lem en tary S o lven ts for R em oval of S pray R esid ue on A pples.

It. H . R o b in so n .............................................................................................. 455T o x ic ity of D orris an d C ube. J . A . M ath ew s and II. D . L ight-

b o d y . . . ................................... 812T oxico log ica l S tu d y of D crris. A . M . A m brose and H . B . n a a g . . . . 815T ox ico logy of R oten on e . H . D . L igh tb od y and J . A. M a th ew s........... 809W etting and Spreading P roperties of A queous So lu tion s. H . L.

C upples:M ixtures of O leic A cid w ith P otassiu m H yd roxide, P otassiu m

C arbonate, and A m m o n ia #................................................................ 434O leic A cid -S od iu m C arb onate M ix tu res ................................................... 60

In stitu te of C hem istry . See C hem istry .I n s u l a t i o n :

C able:D oprotein ized R ubber. C . R . B oggs and J. T . B la k e 1198D iscu ssion of M ateria ls for. W . H . B a sse tt , Jr. S ym posiu m

on N ew M eta ls and A llo y s .................................................................. 1411E ffect of S olu b le O xidation P rodu cts on Pow er F actor and C on­

d u c tiv ity of L iquid Paraffin as. L iqu id D ie lectr ics. J. D .P iper, D . E . F . T h om as, and C . C . S m ith ............................ 309

Paraffin -Im pregnated Paper as. E ffec t of A nhydrous O xidation P rodu cts on Pow er F actor and C o n d u ctiv ity . J. D . P iper,D . E . F . T h om as, and C . C . S m ith ............................................ 843

D iffusion of W ater through In su la tin g M ateria ls. R ubber, S y n ­th e tic R esin s, and O ther O rganics. R . L . T ay lor , D . B . H err­m ann, and A . R . K e m p ................................................................................ 1255

E lectrica l. E ffect of C hem icals on P h en o l R esin B on d ed L am i­n ated . H . E . R ile y ......................... ; ................................. 919

H ea t— in A ir-C ondition ing. R . H . H eilm an . S ym posiu m on H eatT ran sm ission ........................ 782

I r o n :Im proved M eth od for E lectrod ep ositin g N ick e l— A lloys. H . K er-

s ten and W . T . Y o u n g ................................................................................ 1176L ow -T crapcrature R ed u ction of M agn etite Ore. G . C. W illiam s

and 11. A . R a g a tz ............................................................................................. 130(See also S teel.)

IsoS ctan e. See O ctane.

J O U L E -T h o m so n C oefficients. See H ydrocarbons.

K O JIC A cid , P rodu ction of— from X y lo se b y A sperg illu s flavus. H .N . B arham and B . L . S m its ................................................................................. 567

L A B O R , D anger to — in U n em p loym en t Insu ran ce. S ecurity. E d i­to r ia l............................................................................................................................. 1

L a c q u e r :E vap oration B eh aviors of M ixed — S o lv en ts . G . W . B en n ett and

W . A . W righ t............................................................................... 646From C ellu lose M ixed E sters . C . R . F ordyce, M a rtti Salo, and G.

R . C lark e.............................................................................................................. 1310N itroce llu lose, R a te of E v ap ora tion of L iqu ids U sed in. F . A.

B en t and S. N . W ik ............................................................................................. 312P erm eab ility of— F ilm s to M oisture . R . I . W ray and A. R . Van

V o rst.................................................................................................................... 1268P olym erized A crylic A cid D er iv a tiv es in — In d u stry . L. K lein

and W . T . P ea rce .................................................................................................. 635V arnish and— D ilu en ts from C alifornia P etro leu m . A rthur L a z a r .. 658(See also P a in t an d V arnish.)

L am inated S h eets. Sec R esin s.L anguage, N eed for C larification of— in Scientific W riting. D o n ’t

S tru t. E d ito r ia l......................................................................................................... 1244L atex . See R ubber.Lead. See M eta ls S ym posiu m .Lead, T etraeth y l-. See F u els and G asoline.Lead T ita n a te . D . W . R o b ertso n ........................................................................ 216L ecith in . See V itam in A.L egislation D esign ed to E lim in a te D iscr im in a tory P rice Practices Is

D ifficu lt to Interpret. Furth er U n certa in ty . E d ito r ia l..................... 998L ethane. Speed of A ction of H ou seh old S prays C on ta in in g . D . F .

M urphy and G . B . V and en b erg............................................................ 1117L igh t, S ta b ility of G asoline to . J . C . M orrell, W . L . B en ed ic t, and

G u stav E g lo ff................................................................................................................ 122

L igh t, S ta b ility of Pure H ydrocarbons to . J. C. M orrell, W . L.B en ed ic t, and G u stav E g lo ff ................................................................................

L ign ite , D a k o ta , D ev e lo p m en t of. X I . Influence of C a ta ly sts in R eaction b etw een L ign ite T ar D is tilla te and F orm ald eh yde.W illiam F ran ta an d Irvin L av in e. ..____.4.......................................................

L illy , E li— and C om pan y A w ard in B io log ica l C hem istry . Prizes forA ch ievem ent. E d ito r ia l................... ....................................................................

L im e H yd rate . S ee C alcium H yd roxide.L im eston e. »See F ertilizers.Linseed Oil. See Oils.L ip ow itz A lloy . See E u tectics .Liqujd-L iquid E xtraction . See E xtraction .L iquids, T herm al C o n d u ctiv ity of. B in ary M ixtures of W ater and

G lycerol. O. K . B a te s ............................................................................................

M A G N E S IU M C om pounds from O cean W ater. H . II . C hesn y.(C orrespondence, H . O. C hu te, 8 4 6 ) ................................................................

M agn etite Ore. See Iron.M aleic A n h yd rid e-T erp en e R esins. See R esin s.M an gan ese D iox id e as C a ta ly st in L iau id -P h aso O xidation of 4-

C hloroacetop h cn on e. J. J . S tub b s and C. E . S en sem a n .....................M e d a l A w a r d s :

C handler. W . F . G iau q u e....................................................................................C hem ical In d u stry . W. S. L a n d is ...................................................................N ich o ls. W . M . C lark ...........................................................................................P erk in . W . K . L ew is ..............................................................................................

M ercresin. See P h en olic C om pounds.M eta llic P h th a la tes . See P h th a la tes .M e t a l s :

C orrosion o f— b y W ater and C arbon D iox id e under P ressure. F .II. R hod es and J . M . C lark, J r ......................................................................

F lu c tu a tion s in P la tin u m S u p p ly N o Longer V ita l in C hem istry .P la tin u m H oarding. E d ito r ia l. ................................... ............................

M eta llu rgy P rovid es B etter C hem ica l E q u ip m en t for 1937. N o ­vem b er E d itoria l S up p lem en t.

N onferrous R esearch in G reat B r ita in ............................................................S ym posiu m on N ew A lloys and:

A lum inum and I ts A lloys. W . L . F in k ...................................................C hrom ium and Its A lloys. W . J . P r iestley . (D iscu ssion s, V . B .

B row ne, R . K . H op k in s, E . C . W rig h t) ...............................................D iscu ssion of N ew M eta ls in P u lp and Paper In d u stry . J. D .

M iller ......................................................................................................................E d itoria l o n ................................................................................... : • • • • . • ...........E v o lu tion of N ew M eta ls . B . D . S ak latw alla . (D iscu ssion , C.

E . W illia m s ) .. .....................................................................................................G eneral D iscu ssion . H . L . M a x w ell ................. ...........................Lead, T in , Zinc, and A n tim on y . G . O. H iers. (D iscu ssion s, L.

H . A lm y , L . S . D e itz , Jr., W . H . B asse tt, Jr., C. P . L arrabee).. N ick el and C orrosion-R esisting N ick el A lloys . It. J. M cK ay.

(D iscu ssion , I . B . M cC ork le)......................................................................S ilver , G old , T an ta lu m , and P la tin u m M eta ls. J. A . L ee.

(D iscu ssion s, R . H . L each, C . L. M a n te ll) ....................................S tee ls R es is ta n t to S caling and C orrosion. F lorence Fenw ick

and John Joh n ston . (D iscu ssion s, T . S . F u ller; L . W . V ollm erand B . B . W esc o tt) ..........................................................................................

W rou gh t C opper B ase A lloys. D . K . C ram p ton. (D iscu ssion s,W . H . B a sse tt , Jr., W . P . S a u n ier )............................................................

(»See also k in d o f m etal.)M eth a cry la te R esin s. See R esins.M e t h a n e :

R a te of S o lu tion of— in O ils F illin g Spaces b etw een S and G rains.E . A . B ertram and W . N . L a ce y ............. ................................................

T h erm od yn am ic P roperties of. W . C . E d m ister .....................................(See also H ydrocarbons.)

M eth an ol. »See A lcohols an d A ntifreeze. .M eth y lan ilin e , D i- and M on o-. See A niline.M icellar S tru ctu re. See C ellu lose.M i l k :

A u tom atic Process in P ow d ered — M an u factu re. G . P . L on ergan . E ffect of D ifferen t Sources of R ad ian t E n ergy on F lavor and A n ti­

rach itic P o ten cy of. K . G . W eckel, H . C . Jackson, R . H am an ,and H . S teen b o ck ........................................................... ; ..........................

E ffect of F ilm C haracteristics on R espon se of F lu id — to U ltrav io letR ad ia tion . H . H . B eck an d K . G . W eck e l............................................

E vap ora ted . E ffec t of Irrad iation on V itam in A C on ten t. H . J.C annon and O. F . H ix so n ............................................................................

M ixin g, N ew D evelop m en ts in — for 1937. G ordon M acL ean . N o ­vem b er E d itoria l S u p p lem en t.

M orpholincs. See R ubber.M otor F u els S ym p osiu m . See Fu els.

N IC H O L S M edal A w ard. A cid -B ase and O xidation-R ed u ctionE q uilibria . W . M . C la r k . . . ..................................................................

N ick el and C orrosion-R esisting N ick e l A lloys. R . J . M cK ay. (D iscu ssion , I . B . M cC orkle) S ym p osiu m on N ew M eta ls and A l­lo y s ....................................................................................: .........................................

N ick el, Im proved M eth od for E lectrod ep ositin g— Iron A lloys. H .K ersten and W . T . Y o u n g . ..............................................................

N ico tin e H u m ate . See Insecticides.N ico tin e P e a t. See Insecticides.N itroce llu lose , R a te of E vap oration of L iqu ids in F orm u la tin g— L ac­

quers. F . A . B en t and S. N . W ik ................................. . . ...............................N itrocellu lose F ilm s, W ater Im pedan ce of. H . J . W in g ..........................N itrogen D iox id e for C a ta ly tic V apor-Phase N itra tion of B en zene.

R . H . M cK ee and R . H . W ilhe lm ................................ .....................N om ograp hs, V iscosity— for A lkaline S o lu tion s. D . S . D a v is ................

O A T H u lls, H yd ro lysis o f— w ith H ydrochloric A cid . L . C . B ryner,L . M . C hristensen, an d E . I. F u lm e r .. . . . . . . : ..................... ; ................. - •

O ctane, Iso -, T h erm od yn am ic C onsiderations in P reparation of. G.S . Parks and S . S . T o d d .........................................................................................

O i l s :A nim al and V egetab le, V iscosity -T em p eratu re C haracteristics of.

A . R . R escorla and F . L. C a r n a h a n . . . . ................................................. ..C ause of " C rysta lliza tion ” of T u n g — V ehicles. Ju liu s H ym an and

T h eod ore G reenfield ....................................... ................C hanges in P h ysica l and C hem ical Properties of F ish — during H eat-

B od yin g . L . T . W ork, C harles S w an , A lbert W asm uth , andJoseph M a ttie llo .................................. ...................... . . . •• • • • • • •

D ry in g , S tu d ies in the. X I X . O xidation of L inseed O il. R . o . T ay lor and J . G . S rau ll.......................................................................................

448

119

1121

1489

494

383

559

7431468

619256

1078

1365

62

1402

1381

13891363

1366 1388

1406

1391

1412

1374

1397

3161112

1264

653

1251

1009

620

1391

1176

312786

6629 5 3

206

418

1212

238

1022

193

1490 INDUSTRIAL AND ENG INEERING CHEMISTRY VOL. 28, NO. 12

E ssentia l, C hange in Specific G rav ity of Perfum es and— w ith T em ­perature. L . W . B o sa r t ........................... 867

H alib u t L iver. E x traction of Solids w ith L iquids. E . A. R aven s-c r o f t . . . . ............................... 851

H a lib u t L iver and C od L iver, L ecith in and H yd roq u in on e as A nti­ox id an ts for V itam in A in. H . N . H olm es, R . E . C orbet, and E .R . H artz ler .......................................................................... 133

H ardsh ips Im posed b y T ax on C ocon ut— from P h ilipp ines. R igh t­in g a M istak e. E d ito r ia l .................................................................. 266

L ubricating. See P etroleum L ubricants.M isc ib ility of A lcohol and. T . I . T aylor , Leslie Larson, and

W ayn ne Joh n son ................................................................................................... 616Sardine, Influence of " Stearin e” on H e a t P o lym erization of. O. M .

B e h r ............................................................................................................... 299S often in g of L inseed— F ilm s. C. II . R ose and D . S . B o lley ................. 115S oybean . See S oybeans.T en n essee R ed C edar. H . B . H u d d le ........................................................... 18W orld-W ide In terest in T u n g T rees ................................................................ 1008

O lefins. See H ydrocarbons.O leic A cid . See Insecticides.Orange Ju ice, E ffec t of C a ta ly sts on A bsorption R ate of O xygen by.

C. W. E d d y ........................... ................................................................................... 480O ranges and G rapefruit. W ines, Brandies, and C ordials from C itrus

F ruits. H . W . v on L oesecke, H . H . M ottern , and G . N . P u lley .(C orrection, 1 4 7 6 ) ......................................................................................................... 1224

O r g a n i c C o m p o u n d s :H eat Transm ission w ith H igh -B oilin g— (D ow th erm ). E . F . IIol-

ser. Sym posiu m on H eat T ran sm ission .................................................. 691Organic Inh ib itors. See Corrosion.Organic S o lven ts. See A lcohols.U n it Processes in Organic T echn ology . R . N . S hrove. N ovem ber

E d itoria l Supplem ent.O rganic Insu la ting M ateria ls, D iffusion of W ater through. R . L.

T aylor , D . B . H errm ann, and A. It. K e m p ..................................................... 1255

P A C K A G IN G w ith Paper. See Paper.P a i n t :

E ffect of E x tra c tiv e S ub stan ces in W oods on D u rab ility of— onW ood. F . L . B ro w n e ........................................................................................ 416

Lead T ita n a te . D . W . R o b ertso n ............................................................. 216M eta llic P h th a la tes as P igm en ts. H . A . G ardner. (C orrection ,

1438).............................................................................................. . . . ...................... 1020P a in tin g in 1937. W . R . F u ller. N ovem b er E d itoria l S upple­

m ent.P an el T est E v a lu a tio n of— for H ou se E xteriors. G . W . A sh m a n . . . 934P erm eab ility o f— F ilm s to M oistu re . J . D . E dw ards and R . I.

W ra y ..................................................................... 649P h ysica l S tu d y of T w o-C oat— S ystem s. D . W . R obertson and

A . E . Jacob sen ........................................................................................................ 403P ro tectiv e C oatin gs for W ood. F . L. B row n e.......................................... 798R eaction b etw een — Film s and Zinc Surfaces. II. J. W in g .................... 242S often in g of L inseed Oil F ilm s. C . H . R ose and D . S. B o lley 115Soybean O il in — In d u stry . E . E . W are. S ym posiu m on S oy ­

b ea n s................................................................................................................................ 903T h ixotrop y in . D . L . G am b le ........................................................................... 1204W ater Im pedance of N itroce llu lose F ilm s. H . J . W in g .......................... 786(See also Lacquer, Shellac, an d V arnish.)

P a p e r :C ontainers M ad e of— D isp lacin g G lass in M an y Ind u stries. N ew

T riangle. E d ito r ia l.......................................................... 628C ooking P rocess. I X . P u lp in g W ood w ith A lcohols and O ther

O rganic R eagen ts . S . I. A ron ovsk y and R . A . G ortner.................... 1270D evelop m en ts in — Packaging for 1937. C . A . S outh w ick , Jr.

N ovem b er E d itoria l S up plem ent.D iscu ssion of N ew M eta ls in P u lp and— Ind u stry . J . D . M iller.

Sym posiu m on N ew M etals a n a A llo y s .................................................... 1389O il-Im pregn ated — as H igh-V oltage C able Insu la tion . J. D . P iper,

D . E . F . T h om as, and C . C. S m ith ............................................................. 843R elation of B leach ab ility D eterm in ation to S ulfite C ooking. P . R .

E a stw o o d ................................................................................................................... 1038Sorption of W ater V apor b y — M aking M ateria ls. C . O. Seborg,

F . A . S im m on ds, an d P . K . B a ird ........................................................... 1245S ulfite T u rp en tin e from P u lp in g Process. C . A . M ann, R . E . M on-

ton n a , an d M . G . L arian ...................................................................................... 598S ulfite W aste Liquor. See T rade W aste.

P a r a f f i n :E ffect of S o lu b le O xidation P roducts on Pow er F actor and C onduc­

t iv ity of L iq u id — as C able Insu lation . L iquid D ielectrics. J.D . P iper, D . E . F . T h om as, and C. C . S m ith ...................................... 309

Paper Im pregnated w ith— as C able Insu lation . E ffect of A nhydrous O xidation P rodu cts on Pow er F actor and C on d u ctiv ity . J . D .P iper, D . E . F . T h om as, and C. C . S m ith .............................................. 843

Specific R efraction in L iqu id and Solid S ta tes of C om m ercial—W axes. J . M . P age, Jr......................................................................................... 856

Paraffin H ydrocarbons. See H ydrocarbonsP a te n t Law , F orefronts of. N elson L it te ll. N ovem b er E d itoria l

Supplem ent.P a te n ts , Increase in A pplications for— during 1934 -35 . In ven tion s

during D epression . E d itoria l............................................................................. 627P eas. Sec V egetab les, F rozen .P ectin , C ranberry— Properties. G. L. B aker and R . F . K n eel a n d . . . 372P ensions. See Socia l S ecu rity A ct. n -P en tan e. »See H ydrocarbons.P en tosan s. See C ellulose.Perfum es. See O ils, E ssentia l.P erk in M edal A ddress. _ A pp lication of P h ysica l D a ta to H igh -P res­

sure Processes. W . Iv. L ew is............................................................................. 256P e t r o l e u m :

C alifornia, V arnish and Lacquer D ilu en ts from . A rthur L azar. . . 658C arbonization of C oal-O il M ixtures. D a v id B row n lie ......................... 629C hem ical P roperties of— Oil U nsatu rates C ausing Inju ry to F oliage.

R . P . T u ck er ............................................................................................................ 458D iscu ssion of N ew Ferrous A lloys for Oil In d u stry . L . W . Vollm er

and B . B . W esco tt ................................................................................................ 1379F lue P rodu cts of Ind u stria l F u els. J . S . Y eaw and Louis Shnid-

m a n ............................. : . . ............................ 999H igh-T em peratu re V iscosities of L iqu id— F raction s. K . M . W at­

son , J . L . W ien, and G . B . M u rp h y ............................................................ 605L ubricants:

A ceton e E xtrac tion of C on stan t-B oilin g L u b ricating Oil Frac­tion s. B . J. M air and S . T . S ch ick ta n z.............................................. 1446

C hem ical S tructu re of L ubricating Oils. L . A. M ik e sk a ...............C hlorine C om pounds A dded to . B . II. L incoln, G . D . B yrk it, and

W . L . S te in er * . . ....................................................................................C om parison of L ubricating Oil F ractions w ith S y n th etic H ydro­

carbons. B . J. M air and C. B . W illin gh am .....................................C odperation b etw een C h em ist and E n gin eer N eed ed to Solve

Problem s in . L ubricants and B earings. E d ito r ia l....................L iqu id-L iquid E xtraction S ystem s. C om pu tation s for S o lven t

R efin ing of O ils. M . F ren c (C orrespondence).................................Oil O xidation:

R eaction W hich Is A p p aren tly R etard ed b y th e P roducts.R . W . D orn te, C. V . F erguson , and C. P . H ask in s...................

R eaction W hich Is U naffected b y th e P roducts. R . W . D orn teand C. V. F ergu son ....................................................................................

O xidation of W h ite Oils. R . W . D o r n te .................................................R a te of S o lu tion of M eth an e in Oils F illin g Spaces b etw een Sand

Grains. E . A. Bertram an d W . N . L a ce y .........................................S o lven t E xtraction of L ubricating O ils in R eflux E xtraction U n it.

M . R . C annon an d M . R . F e n sk e ...........................................................S tructu re of L ubricating G reases. B . B . Farrington and W . N .

D a v is .......................................................................................................................U se of L iquid P ropane in D ew axin g , D easp h a ltin g , and R efin ing

H ea v y Oils. R . E . W ilson, P. C. K eith , Jr., and R . E . H a y le tt . X -R a y D iffraction S tud ies of. G . L . C lark, R . R . S terrett, and B.

H . Lincoln:M olecular R eg im en tation and C hem ical R eaction s in Liquid

O ils and B le n d s ................... .........................................................................S tructures of Solid and U nim olecular F ilm s, and O rientation

E ffects of A ddition A g e n t s . ..................................................................X -R a y M eth od of R a tin g — in T erm s of P rotection aga in st

Surface W ear..................................................................................................Sulfur D iox id e and Fresh Sulfuric A cid from R efinery A cid S ludge.

B . A. S ta g n er ...............................................................................(See also A sphalt, D istilla tion , G asoline, H ydrocarbons, R esins, and

W ax.)P h e n o l :

B en zy l-, G erm icidal A ction of. T . S . C arsw ell and J. A . D o u b ly ___B en zy la tion of. L . M cM aster and W . M . B ru n er.................................(See also C oal and R esin s.) #

P h en olic C om pounds, G erm icidal P roperties of. sec-A m yltricresol, o- H yd roxyp h en ylm crcu ric C hloride, and M ercresin. C. G . D u n n .. .

P h en on e, 4 -C hloroaceto-, C a ta ly tic O xidation of— in L iquid Phase.J . J . Stubbs^ and C. E . S en sem an ......................................................................

Phen ylm ercu ric C hloride, o -H yd roxy-. . See P h en o lic C om pounds. P h osp h ate Fertilizers. See F ertilizers.P h o s p h o r i c A c i d :

A s C a ta ly st for A lk y la tion of A rom atic H ydrocarbons. V. N . Ip a ­tieff, H erm an P ines, and V. I. K om arew sk y ..........................................

G asoline from E th y len e by C a ta ly tic P o lym erization w ith . V. N .Ipatieff and B . B . C orson .................................................................................

Phosphorus P en tox id e as R efin ing A gen t for G asoline . B . W .M a lish e v ....................................................................................................................

P rop ylen e P o lym erization under H igh Pressure and T em peraturew ith and w ith ou t. V. N . Ip atieff and H erm an P in e s ......................

(See also F ertilizers.)P h th a la tes , M eta llic . H . A. G ardner. (C orrection , 1 4 3 8 )....................P in e . See W ood.P la n t L ocation , F actors in — for 1937. C. W . C un o. N ovem b er E d i­

toria l S upplem ent.P la stics . See R esins.P la tin u m . See M etals.P o ly h a lite . See P otash .P o lysu lfid e R ubbers. See R ubber.Portland C em en t. »See C em ent.P otash from P o lyh a lite b y R ed u ction P rocess. F . Fraaa and E . P.

Partridge:C ontinu ou s R ed uction w ith C onverted G a s ................................................E x traction of P otassiu m and Produ ction of P otassiu m C a rb o n a te ..

P otassiu m . »See preceding item .P o t a s s i u m C a r b o n a t e :

E xtraction of P otassiu m and P rodu ction of— from P o ly h a lite b y R e ­d uction Process. F . Fraas and E . P . P artr id ge..................................

M ixtures of O leic A cid w ith P otassiu m H yd roxide, A m m onia, and. W ettin g and Spreading P roperties of A queous So lu tion s. H . L.C up p les.......................................................... ............................................................

V iscosity N om ograph for. D . S . D a v is .............. .........................................P otass iu m C hloride from S v lv in ite . E vap ora tion b y Subm erged

C om bu stion . IV . K . A . K obe and R . P . G rah am ..............................P otass iu m H yd roxide, M ixtures of O leic A cid w ith P otassiu m C ar­

b onate , A m m onia, and. W ettin g an d Spreading Properties ofA queous So lu tion s. H . L. C u p p les .................................................................

P otassiu m H ydroxide, V iscosity N om ograph for. D . S. D a v is ...........P otassiu m S alts from A lu nite through F u sion w ith A lkali Sulfides.

E . O. H uffm an and F . K . C am eron ..............................................................P ow er. See W orld Pow er C onference.Pressure, A pp lication of P h ysica l D a ta to H igh — Processes. W . K .

L ew is. Perkin M edal A d d re ss . ......................... ................... ...................Pressure V essel C onstru ction , D iscu ssion of C hrom ium -B enring S teels

in . R . K . H op k in s. S ym posiu m on N ew M eta ls and A llo y s .............P rin ts, B erolzheim er Series of. 129, 241, 280, 413 , 572 , 677, 788 , 914,

1037, 1197, 1315, 1415.Prizes. A. C . S . A ward in P ure C h em istry and E li L illy and C om ­

p any A w ard in B iological C hem istry . E d ito r ia l.....................................P r o p a n e :

P yrolysis of B u tan es and. G u sta v E gloff, C . L . T h om as, an d C. B .L in n ..............................................................................................................................

U se of L iqu id— in D ew axin g , D easp h a ltin g , and R efin ing H ea v yOils. R . E . W ilson , P . C . K e ith , Jr., and R . E . H a y le t t ...............

(»See also H ydrocarbons.)P ropylen e P o lym erization under H igh Pressure and T em perature w ith

an d w ith ou t Ph osph oric A cid . V. N . Ip atieff an d H erm an P in es. . . P ropylen e P o lym erization , Z inc C hloride as C a ta ly st in . O. L.

B ran d es, W . A . G ruse, and A lexander L o w y ..............................................P rotein from S esam e S eed . W . H . A dolph and I. L in ..............................P u b lic Affairs, R esp on sib ility of C hem ist to T ak e P art in . T h e

C am paign. E d ito r ia l..............................................................................................P u b lica tion , L iberal— P o licy B eneficia l to R esearch W orker and In ­

dustria l U n it. E d ito r ia l........................................................................................P u b lica tion , S ervices of A ll P artak in g in th e R esearch S hou ld B e

A cknow ledged in— of a P aper. W here C red it I s D u e . E d itoria l P u lp . »See Paper.P u m p , G lass— for C irculation of G ases aga in st M od erate Pressures.

J . C. B alsb au gh , R . G . Larsen, and D . A . L y o n ......................................

970

1191

1452

1363

759

1342

86326

316

1035

414

1065

1322

1318

1326

171

1276505

609

559

222

860

190

684

1020

224956

956

434953

593

434953

420

257

1386

1121

1283

1065

684

554734

S78

753

1365

682

DECEM BER, 1936 INDUSTRIAL AND ENG IN EER ING CHEMISTRY 1491

R A Y O N Ind u stry . E con om ic and T echricai A sp ects. E . B .B en g er ............................................................................................................................. 511

R efractory C om pounds, R ela tion of T an talu m C arbide to O ther. P.M . M cK en n a .................................................................... .*........................................ 767

R efrigeration , V acuum . D . H . Jack son ........................................................... 522R e s e a r c h :

E stab lish m en t of— Laboratories in All Industries W ill Increase E m ­p loym en t. W ork, W ages, and T echnology. E d ito r ia l.................. 997

N eed for P u b lica tion of M ore A dequ ate D a ta b y In d u stry to A id—in U niversities. In d u stry and th e Professor. E d ito r ia l............... 754

N ew P rodu cts of— P resen ted a t E xp osition of C hem ical Industry."C hildren of R eco v ery ” . . .............................................................................. 153

R ew ards of— during D epression R eaped b y C hem ical In d u stry and by R ailroads in Increased B u sin ess. Be*.ter B u siness. E d i­toria l............................................................................................................................ 878

V alue of In te llectu a l H on esty in — W orker. D ecisions. E d itoria l.. 145 R e s i n s :

A crylic. H . T . N eh cr ............................................................................................ 267A X F , N ew P lastic M ateria l. S . D . Shinkle, A. E . B rooks, and G.

H . C a d y ................................................................................................................ 275E ffect of .C hem icals on P h en ol— B onded Lam inated. II. E . R i le y . . 919P olym erized A crylic A cid D eriva tives . L . Klein and W . T . P earce. 635R esin ou s D eriva tives of V in y l A lcohol. G . O. Curm e, Jr., and S. D .

D o u g la s ...................................................................................................................... 1123Sym posiu m on S y n th etic P lastics and:

C on stitu tion of Polysu lfide R ubbers. S . M . M artin , Jr., andJ. C. P a tr ick ................................................................................................. 1144

M eth acry la te R esin s. E . I . du P o n t de N em ours & C o m p a n y .. 1160M eth od s of T estin g P lastics. G. M . K lin e and B . M . A xilrod 1170M inim izing W ood Shrinkage and Sw elling with S yn th etic R esin -

F orm in g M aterials. A . J. S tam m and R . M . S eb org ................. 1164P olym er D istr ib u tion in V in y l E ster R esins. S . D . D ouglas and

W . N . S to o p s ............................................................................................... 1152P olym erization of V in y l A ceta te . K . G . B laikie and R . N .

C rozier .................................. 1155R esin s from C racked D istilla tes . C. A . Thom as and F . J. S o d a y . 1174T erp en e-M ale ic A nhydride R esin s. E . R . L ittm an n ................ 1150

S ynth etio . D iffusion of W ater through Insulating M ateria ls. R .L . T aylor , D . B . H errm ann, and A . R . K em p ...................................... 1255

T ailoring th e Long M olecu le. C arleton E llis ........................................... 1130R esources, C ontrast b etw een U se of N atura l— in U. S . and A broad.

Force of C ircum stances. E d ito r ia l................................................................. 1121R e v i e w s :

C hem ical Foreign T rade in 1935. O tto W ilson ........................................... 304C olloidal F u ei. D escrip tion of D ifferent Processes. D a v id

B row n lie .............................................................................................................. 839D evelop m en t and Properties of C rysta l U rea. J. F. T . B er lin er .. . . 517E con om ic and T echn ical A sp ects of R ayon Industry. E . B . B en ­

g er .......................................................................................................................... 511E conom ics of A lum inum Ind u stry . F . C . F rary .................................... 146F ifteen Years of Progress w ith the Furans. F . N . Peters, Jr.............. 755Looking B ack a t C hem istry in 1935 ............................................................... 3Onward M arch of R ubber. N . A. S hepard ............................................... 281P h ysio logy , M anufacture, and U ses of Y east. C. N . F rey, G . W.

K irby, and A lfred S ch u ltz ................................................................................... 879R ecen t D evelop m en ts in C arbonization of Coal-Oil M ixtures.

D a v id B row n lie ....................................................................................... 629S oybean. A P lan t Im m igran t M akes G ood . W. L. B u rlison 772

R ice P olish ings, A ccessory Factors in . C. A . Cook and R . H . Car­ro ll.................................................. 741

R osin , C lean G um — Produ ction . W. C. S m ith ................................ 408R oten one. See Insecticides.R u b b e r :

B acterial D ecom p osition of— in H evea L atex. D . Spence and C. B .van N ie l......................................................................................................................... 847

D ep rotein ized -—as Insu lation . C. It. B oggs and J. T . B la k e 1198D iffusion of W ater through Insu la ting M aterials. R . L . T aylor,

D . B . H errm ann, and A. R . K em p ......................................................... 1255E ffect of O xygen A bsorbers in . A. A . S om erv ille ......................... 11H ard, C arbon and H ydrogen C on ten t of. H . L. F isher and Y.

S ch u b er t........................................................................................................................ 209N on so lven ts in— C em en ts. T . F . F o r d ........................................................ 915Onward M arch of. IN. A. S hepard ................................................................. 281P olysu lfide , C on stitu tion of. S . M . M artin , Jr., and J. C. P atrick .

S ym posiu m on S y n th etic R esins and P la st ic s ....................................... 1144S oft V ulcanized. E ffec t of T em perature and O xygen Pressure on

A ging R ate . J. H . Ingm anson and A . R . K e m p ............................... 889S y n th etic , E con om ics of— Includ ing D uP ren e. E . R . B ridgw ater . 394 V ulcanized, H yd roxy -S u b stitu ted iV -Phenylinorpholines as A ge R e-

sisters in . A. W . C am pbell and M . C. R eed ....................................... 656

S A F E T Y . C am paign to R educe M otor V ehicle A ccidents. JoinT h is C am paign. E d ito r ia l.................................................................................. 2

S a fe ty . N eed lor Period ic C heck of F ac ilities to M eet Em ergencies.E d ito r ia l......................................................................................................................... 265

Sardine Oil. See Oil.Science, F reedom of— from P olitica l Influences. International Sci­

ence. E d itoria l.................... 381Science, R eliance of Industries u pon — P rovid es Surest M eans of Im ­

provem en t. A im s of Science. E d ito r ia l.................................................... 266S e l e n i u m :

C om pounds of— in Soils. K . T . W illiam s and H . G. B yers 912In H aw aii and Probable Source in U. S . H . G . B yers, K . T . W il­

liam s, and H . W . L ak in ................................................................ 821In W heat from V arious P arts <?f th e W orld. W. O. R obinson 736

Sesam e Seed Protein . See Protein .S e w a g e :

A dsorption b y A ctiva ted S ludge. E , J . T heriault and P . D .M cixam ee............................. ,. — . ........................................................................ 79

B iozeo litic T h eory of— Purification. E . J . T h e r ia u lt . ...................... 83(See also T rade W aste.)

Shellac, N atu re and C on stitu tion of. X I . R ates of Adsorption ofM oistu re by— F ilm s. W . H . G ardner and W illiam K appenberg 437

S i l i c a :P reven tion of— Scale in S team Boilers. A nalcite . F . G. Straub.

(C orrection , 36 1 )............................... 113R em oval of— from S olu tion a t B oiler T em peratures. F . G. Straub.

(C orrection , 36 1 )........................................... 36R ole of— in Solub le S ilica te C leansers. J. G. V a i l . . ........................ 294

Silver. See M eta ls Sym posium .Sludge, A ctiva ted . See Sewage.^Soap, A cid and M idd le . A . S . K luchev ich and L. T . A verko-A ntono-

v ich . (C orrection , 1476)...................................................................................... 949

Socia l S ecu rity A ct, R esu lts of— D ifficu lt to P red ict. E d ito r ia l 628S odiu m A lu in in atc, E ffec t of— in B ee t Ju ice E vap oration . W . L.

F a ith and C. H . S artoriu s...................................................................................... 872S o d i u m C a r b o n a t e :

O leic A cid— M ixtures. W ettin g an d Spreading Properties ofA queous So lu tion s. H . L. C u p p les ............................................................ 60

Sodium C arbonate. D ecah yd ra te . E vap ora tion b y Subm ergedC om bu stion . V . K. A. K obe and R . P . G raham ............................ 594

V iscosity N om ograph for. D . S . D a v is ........................................................ 953S o d i u m H y d r o x i d e :

H ea t of D ilu tio n of— S olu tion s a t 68° F . J. W . B er te tti and W . L.M cC a b e ....................................................................................................................... 247

Specific H eats of— Solu tion s. J . W . B er te tti and W . L. M c C a b e .. . 375V iscosity N om ograph for. D . S . D a v is ........................................................ 953

Sodium S ulfa te. See S odiu m Sulfide.Sodium S u lfa te D ecah yd rate . E vap oration b y Subm erged C om bus­

tion . I I I . K . A. K ob e, C. W . H au gc, and C. J. C arlson ................. 589S odiu m Sulfide, R ed u ction of S odiu m S u lfa te to — below 800° C.

J. F . M . W h ite and A . H . W h ite ...................................................... 244Soils, S elenium C om pounds in . K . T . W illiam s and H . G . B y e r s 912Solder, E ffect of Im pu rities on C orrosion R esistan ce of. C . L. Barber. 530 Solids, H eatin g . See H e a t T ransm ission .S o lven ts , D evelop m en ts in — for 1937. G eorge L ines. N ovem b er

E d itoria l S up plem ent.S o y b e a n s :

A P la n t Im m igran t M akes G ood . W . L. B u r liso n ................................ 772E ffect of A c tiv e— on V itam in A. C . N . F rey , A . S . S ch u ltz , and R .

F . L ig h t.......................... 1254E ffect of H e a t on N u tr itiv e V alue of— Oil M eal. II. S . W ilgus, Jr.,

L. C. N orris, and G . F . H eu ser ..................................................................... 586Sym posiu m on C hem istry and T ech n o logy of:

Soybean Oil in F ood In d u stry . M . M . D u r k e e .................................. 898Soybean Oil in P a in t In d u stry . E . E . W a r e . ................................ 903

Spicrer Lens and C ollo idal S tru ctu re. W illiam S e ifr iz .................................. 136S pinach . See V egetab les, Frozen .Sprays. See Insecticides.Standards, H igher— in M arketin g C onsum er G oods Proposed by

A ssocia tion of C onsu ltin g C hem ists and C hem ical E ngineers.A pproval w ith a M eaning. E d ito r ia l............................................................ 628

S tarch , A ction of A m ylases on. H . C. G ore................................................... 86Starch es, M icroscop y of— and T h eir M od ification s. O. A. S jo str o m .. 63" Stearin e,” Influence of— on H e a t P o lym erization of Sardine Oil.

O. M . B eh r ..................................................................................................................... 299S t e e l :

A sp ects of— C hem istry . John J o h n sto n .................................... 1417C hem istry F irst A pplied to — b y C arnegie. E d ito r ia l............................. 144C hrom ium -B earing S teels. W . J . P r iestley . (D iscu ssion s, V. B .

B row ne, R . K . H op k in s, E . C . W right) Sym posiu m on N ewM eta ls and A llo y s ................................................................................................. 1381

E ffect of M ixed A cids u pon Irons and. J u stice E d d y and F . A.R oh rm an .................................................................................................................... 30

N ew — R esis ta n t to S caling and C orrosion. F loren ce Fenw ick and John Joh nston . (D iscu ssion s, T . S . Fuller; L. W . V ollm er andB . B . W escott) S ym posiu m on N ew M eta ls and A llo y s ................... 1374

Stream P ollu tion . See T rade W aste.Subm erged C om bu stion . See C om bu stion .Sucrose. See Sugar.S u g a r :

Brix F actors for S o lu tion s of C orn Sirup and. W . R . F etzer andJ. W . E v a n s .............................................................................................................. 885

B u ty l-A ceto n ic F erm en tation of X y lo se and O ther. L. A. U nder-kofler, L . M . C hristensen, and E . I . F u lm e r ............................................ 350

C ontinu ou s P h otoelectr ic M easu rem ent of T u rb id ity in — R efineryP rod u cts . T . R . G ille tt and A. L. H o lv e n ............................................ 391

D ev e lo p m en t an d P rodu ction of A nhydrous D ex trose . W . B .N ew k irk ........................... t.......... ......................... 760

E ffect of S odiu m A lu m in ate in B ee t Ju ice E vap oration . W . L.F a ith and C. H . S artoriu s ................... 872

Influence of Pressure on B oilin g P o in t E le v a tio n of Sucrose Solu­tions. A . L . H o lv en ............................................................................................ 452

L ow -P u rity B ee t H ou se Sirups. C rysta lliza tion R ates of Su­crose. A. R . N ees and E . 11. H u n gerford ........................................ 893

P rodu ction of K ojic A cid from X y lo se by A sperg illu s Jlavus. H . N .B arham and B . L. S m it s . .......................................................................... 567

T h erm op h ilic C on tam in ation w ith in — F a cto ry . F . R . C a lton 1235W h ite, Im pu rities in . I X . Loss of A nions from S a lts during

E v ap ora tion of C oncen trated — S olu tion s. J. A . A m b ler............... 1266X y lo se from H yd ro lysis of O at H u lls w ith H ydrochloric A cid .

L. C . B ryner, L . M . C hristensen, and E . I. F u lm er........................... 206S ulfite C ooking. See Paper.S ulfite T u rp en tin e. See T urp en tin e S ulfite W aste L iquor. S ee T rade W aste.Sulfur C om pounds, E ffect of— on Lead R esponse. S . F . B irch and R .

Stansfield . S ym posiu m on M otor F u e ls ...................... 668Sulfur D iox id e , E ffec t of— on W heat D ev e lo p m en t. R . E . Sw ain

and A . B . J o h n so n ............... 42Sulfur D iox id e , Fresh Sulfuric A cid an d — from R efinery A cid S ludge.

B . A . S ta g n er ................................................................................................................ 171S ulfuric A cid , C orrosion of C opper in U natirated S olu tion s of. G . H .

D am on and R . C . C ross..................................................................... 231Sulfuric A cid , Sulfur D io x id e and Fresh— from R efinery A oid S ludge.

B . A . S ta g n er ................................................................................................................ 171Sup erph osp hate . See F ertilizers.S usp en sion s, C oncen trated , C on sisten cy of. R . N . T rax ler . . . . 1011S y lv in ite , P otassiu m C hloride from . E vap ora tion b y Subm erged

C om bu stion . IV . K . A . K ob e and R . P . G raham .............................. 593S ym bols, C hem ical, L ist o f................... 1203S y m p o s i a :

H ea t T ran sm ission ............................................................................. 534 , 691, 782 , 1429M otor F u e ls ...................................................................................... 668, 108 0 ,1 2 2 9 , 1461N ew M eta ls and A llo y s ............................................. 1366S o y b e a n s .......................................................................................................................... 898S y n th etic R esin s and P la s t ic s . .......................................................................... 1144U tiliza tion of N atu ra l G as H yd rocarb on s..................................................... 324

T A N K S , W ood— as C hem ical E q u ip m en t. C. R . H arte, Jr.................. 176T an ta lu m . See M eta ls Sym posiu m .T an ta lu m C arbide. See R efractory C om pounds.T ars, C oal, P h ysica l P roperties of. E . W . V olkm ann, E . O. R hodes,

and L. T . W ork ........................................................................................................... 721T a xation , P rice R eduction^ M ade P ossib le by R esearch A re L ost

through Increases in . U n eq u a l R ace. E d ito r ia l.................................... 1243

1492 INDUSTRIAL AND ENGINEER!: VOL. 28, NO. 12

Tem perature.J . S herm an ............

T em peratures b elow 1tu re.

R eaction R ates

A bsolute.

of N onisoth erm al Processes.

W . F . G iauque. C handler Lec-

T erpene F u roates. J. N . B org lin .........................................................................T erp en e -M ale ic A nhydride R esin s. See R esins.T etraeth y llead . See G asoline.T etra lin . See C oal.T etram in e. See A m ines.T h eelin . See H orm one.T h erm op h ilic C ontam ination . See Sugar.T h erm ophilic F erm en tation . See C ellulose.T in . See M eta ls S ym posium .T o b a c c o :

Flue-C ured:C orrelation b etw een C hem ical C om position and S ta lk P osition

of— Produced under V arying W eather C ond ition s, F . R.D arkis, L. F . D ixon , F . A . W olf, and P . M . G ross...................

N atu ra l A ging of— for C igarets. L. F . D ixon , F . R . D arkis,F . A. W olf, J. A . H a ll, E . P . Jones, and P . M . G ross........................

N atu re of C igaret Sm oke. J. A. Bradford, W . R . H arlan , andH . R . H an m er..................... ..................................................................................

T o lu en e, V apor-Phase C a ta ly tic O xidation of. W. G. Parks and J.K a tz ..................................................................................................................................

T r a d e W a s t e :A m m oniation of Sulfite W aste L iquor. K . A. K obe, J. H . L ay­

m an, an d F . R . A rm b ru ster ............................... ......................................C hem ical and F iltra tion S tud ies of— from D istilleries, Brew eries,

and A lcohol P lants. C. R . H oover and F . K . B u rr....................... ..C om plete T reatm en t of D istillery W astes. A . M . B usw ell and M .

L eB osq u et.................................................................................................................L aboratory S tu d y of A naerobic D ecom p osition of S ulfite W aste

L iquor W hen D isch arged in to W ater B od ies. H . K . B en son andA . M . P a r ta n sk y ............................................................................. .....................

S tream P o llu tion in N ew Jersey. Im portance of Ind u stria l W aste.W illem Itu d o lfs .................... : ...................

Sulfur D iox id e and Fresh Sulfuric A cid from R efin ery A cid S ludge.B . A. S ta g n er ...........................................................................................................

T u n g Oil. See Oils.Turpentine, Sulfite. C. A. M ann, R . E . M on ton n a , and M . G.

L arian ...............................................................................................................................

U L T R A V IO L E T :C hanges in W hisky during A ging S how n in— A bsorp tion Spectra

F . E . R ay . (C orrection , 9 4 6 )..................................................................... ..E ffect of D ifferent Sources of— R adiation on F lavor and A n ti­

rach itic P o ten cy of M ilk . K . G . W eckel, 11. C. Jackson, R . H a­inan, and H . S teen b o ck ........................................................ ........................

E ffect of F ilm C haracteristics on R espon se of F lu id M ilk to — R adia­tion . H . H . B eck and K . G . W eck e l...................................................

E ffect of Irrad iation on V itam in A C on ten t of E vap orated M ilk.H . J. C annon and O. F . H ix so n ....................................................................

U nem ploym en t Insurance, D an ger of C reating T o o Large an Im ­p rovid en t C lass b y. S ecu rity . E d ito r ia l..............................................

U rea, C rysta l, Ind u stria l D ev e lo p m en t and Properties of. J. F . T . B erlin er............................................................................................................................

V A C U U M R efrigeration . See R efrigeration.Vapor R e-u se Process. See D istilla tion .V a r n i s h :

C ause of "C rysta lliza tion ” of T u n g Oil V ehicles, Ju liu s H ym anand T heodore G reenfield .**••.*...........................................................

Lacquer and— D ilu en ts from C alifornia Petroleu m . A rthur L azar. P olym erized A crylic A cid D er iv a tiv es in — In d u stry . L . K lein and

W . T . P earce ............................................................ ............................................R ela tion of T hinners in O verlapping— C oatin gs. J. K . S tew art

and H , L . B ew ick .................................................................................................(»Sec also Lacquer and P aint.)

V egetab le Oils. See Oils.V egetab les, F rozen , E n zym e A ctiv ity in . A. L. A righi, M . A. Joslyn ,

and G . L . M arsh ................................................................. ......................................V inegar from D ates . B hagw an D as and J. L. Sarin ..................................V in y l R esins. See R esins.V i t a m i n s :

A, E ffect of A ctiv e S oyb ean on. C. N . F rey , A . S . Sch ultz, and R.F . L ig h t............................................................................................... _.....................

A , E ffect of Irrad iation on— C on ten t of E vap orated M ilk . H . J.C annon an d O . F . H ix s o n . ................................................. ........................

A , L ecith in an d H ydroquinone as A ntiox id an ts for— in F ish LiverOils. H . N . H olm es, R . E . C orbet, and E . 11. H artz ler ......................

B i S yn th esized . T w o N o tes . E d ito r ia l. . ...............................................E xtraction of A ntineuritic— in R ice P olish ings. C . A . C ook and

R . H . C arroll........................................................................................................

1026

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1214

180

836

319

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W astes. W a t e r 1

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R . N . ' W a x :

CarrCom - icreiai

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and W heat

O. IW h i s i .

Chstr . F. I:

C hansoe i Dis-'i fiery W

W in e s L o t < :

W o o dC reosote Di.* E ffe c t of >.v

1M il :, • ’!

r in % MMoi

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? . G . S traub. (C orrec-

l F luorides from . G . J.

1244

'■ hr m an and H . G u sta fso n .1 . ■ i rie and N . M ic h a ilo f f . . .

}i II. H . C hesn y. (Corre-

tv • ñ k r T em peratures. F . G.

i Su fac « to W ettin g b y W ater.

dirim í ¿ó S ource •tilia, Specific JTî ?Çt iv .............

Suites*■ en . . . . . .

Conven:

. . S te in le ..................................r h>n in L iqu id and Solid

0 ' M air and S . T . S ch ick-

»pment of. R . E . Swain

- . P arts of th e W orld. W .

•:ir SL v ' :rav io let A bsorption Spec-' V .-ectioa, 946), ................................................ t : i. 1 • L- aiaer and W . H . F ra z ier . .

T ra d e W >'■ to.. . - h ' rus F ruits. H . W . von

. • 1 y . (C orrections, 1 4 7 6 ) . . .

itioi: ii. T voattll ' vo Í;•¿'•.«tances ii

nc es. S . J . B u c k m a n .. . »urability of P a in t on.

-S in

PaT bv.

(S W oo Wor

J r . . v «. . Pâpèr.)

or C oû te

th S y n th etic R esin -F orm - M . Seborg. Sym posium

i. B ro w n e.................,’rocess Industries. C. R.

X y lose

YJ

ZJ ■ ■ -■

ZeZi i

T i n ,

of J.-ow-pH Wat

: o i . m V g , i -m u

... l . W . 0 T_uony, and- jcz . J r . . W .

AÍCtHÍs a n

Uses of. C. N . F rey , G . W.

on. A. S. B ehrm an and H .

. .and C. A . M a n n ............................

113

9471279345

383

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1004

856

1056

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416

. , Large Darns H eld in W ash-

1164798

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1122

X-IC 1 O atf.nm .iuH ate C on stitu en ts of Super-

and— D iffraction A nalysis.V , 1 UiU : nd - ; h : 440

D . a' -, L. C lark, R . R . S terrett,

- . *•. her m s of P rotection against

' - ; -1 vi < v • cal R eaction s in Liquid Oils1326

1322ru: ’u • • ' !■ • M ; v la r F ilm s, and O rientationV-.’iM -w \ at............................................................................. 1318

1 ' ' i i of G u tta -P erch a . C. S.. . . . 907

>a and E . A. P e r e tt i...................H iers. (D iscu ssion s, L. H.

- t t , Jr., C . P . Larrabee) S ym -

irfaces. H . J. W in g .................iene P o lym erization . O. L.

- • L ow y ..............................................

1279196

204

1406242

554