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Bekaert at your service
Would you like to know more about the possibilities of Bekiflow® HG sintered porous metal fibre filter elements &
systems? Don’t hesitate to contact your nearest Bekaert sales office or send an e-mail to [email protected]
Porous metal fibre filter elements & systems for industrial gases
Partners in filtration innovation
Res
p. e
d.: S
ebas
tien
Hey
man
s -
05/
2012
- B
lack
Ora
nge
- 00
2
Modifications reserved.
All details describe our products in general form only. For ordering and design only use official
specifications and documents. Unless otherwise indicated, all trademarks mentioned in this
brochure are registered trademarks of NV Bekaert SA or its subsidiaries. © 2010 Bekaert
Discover the possibilities of Bekiflow® HG - Depth filtration
Mixed gas filtration on the production of nitric acid
Key figures
•Flow:50000m3/h•Filtrationefficiency:99%@3µm•Clean∆P:10mbar•Temperature:140°C•Pressure:3,8bar
Key advantages
•Thefilterretainspipescalethatcontainsironoxide,apoisonfor the platinum catalyst.•Themetalfiberfilters,replaceceramicelementswhichusedto break.•Thecombinationofthelowest∆P, the highest dirt holding capacity and highest face velocity results in an attractive commercial balance.
Other typical depth filtration applications
•Processgaspurificationintherefineryofnaturalgas.•Purificationoftechnicalgases,suchashydrogen,nitrogen,oxygen,etc.•Purificationofsteaminfoodandbeverageorotherproductionlines.•Purificationofprocessgastoprotectdownstreamequipmentfromerosionorfouling.•Protectionofcatalystsagainstpoisoningortopurifyaproduct.
air
NH 3
23 8
7
10
11 to atmosphere
nitrous gas
tail gas weakacid
water9
air
4 5 6
F4
F1 F2
F5
F6
F3
HNO 3
Flowsheet: dual pressure HNO3processwithmedium-pressurecombustion:(1)vaporizer,(2)mixer,(3)ammoniacombustion,(4)tailgasheater,(5)economiser,(6)cooler-condensor,(7)cooler-condensor,(8)weakacidseparator,(9)absorber,(10)bleacher,(11)DeNOx,(F1)ammonialiquidfilter,(F2)ammoniagasfilter,(F3)hotairfilter,(F4)mixedgasfilter,(F5)Pt-recoveryfilter,(F6)weakacidPtrecoveryfilter
www.bekaert.com
Tokyo, Japan
Moscow, Russia
Karawang, Indonesia
Shanghai, China
São Paulo, Brasil
Atlanta, USA
Liège, Belgium
Pune, India
EUROPE, MIDDLE EAST & AFRICAHEADqUARTERS
Bekaert Advanced Filtration SAParc artisanal, ruedeCornemont9/114141Sprimont(Liège)Belgium+3243609477+3243609466
RUSSIA & CIS
Bekaert Wire o.o.o.Armianskyper11,Build.3310990MoscowRussia+7495975013+74956251773
THE AMERICAS
Bekaert Fibre technologies1000CobbPlaceBlvd.,Building100,Suite130Kennesaw(Atlanta),Georgia30144,USA+17705142288+17704239181
Bekaert do Brasil LtdaAv.MarechalRondon,1215,Prédio Administrativo 2°AndarBR-CEP06093-900Osasco - São PauloBrazil+551121478523+551121478758
ASIA
CHInA Bekaert Management Co., Ltd1603ShartexPlaza88ZunYiNanLu200336Shanghai,P.R.C.+862162193158+862162952234
InDIA Bekaert Industries Pvt. Ltd. SaiTrinityBuildingUnitN°9&105thfloor,centralwing,S.n°146Pashan(Pune),Punedistrict
InDOnESIA PT Bekaert Indonesia Jalan Surya Utama KavlingI-14Kota Industri Suryacipta ID-Telukjambe,Karawang41361Jawa Barat +62267440288+62267440289
JAPAn Bekaert Asia Tokyo OfficeHigashiYaesuBldg.3F,2-27-10,HatchoboriChuo-Ku,Tokyo104-0032+81355427770+81355427771
SOUTH KOREA Bekaert Korea Ltd.3FChangWhooBldg.553Dogok-DongGangnam-gu Seoul135-270T+8225398760F+8225398780
Seoul, South Korea
BEK_Industrial gases 3fold.indd 1-3 29-05-2012 17:30:43
Discover the unique benefits of Bekiflow® HG; this range of filter elements consists of layers of sintered porous metal fibre medium (Bekipor®) with mesh support. They are designed to withstand high temperatures, high pressure and/or corrosive atmospheres in the separation of solids from various applications gas streams.
Bekiflow® HG - High performance filtration of industrial gases Thewidevarietyofthin&highlyporousfleeces(porositybetween60to85%)ofBekipor® media offers a higher permeability and lower pressure drop in comparison to other metal and non-metal media concepts. Its non-compressibility increases the qualitylevelthroughafinerfilterratingandanextendedon-streamlifeenhancedbytheexcellentthermal characteristics.
Ease of cleaning
Theopenstructureofporousmetalmediamakesitpossible to clean in situ. In case of surface filtration, thesystemsproposedareClean–In-Placesolutionsworking by means of backpulsing. In case of static filters, the elements are cleaned off line but still on site.
High strength
Thesinteringprocesscreatesstrongfibrebondsand guarantees a high strength filter medium. Combinedwithanappropriateinnercore,Bekiflow® HG filter elements can withstand thermal shocks, highpressuresandfrequentbackpulsing.
Flexible design
Thefilterdesigncaneasilybeadaptedtocustomerrequirements.Dependingonthedesiredperfor-mance, a proper alloy is selected to provide the suitable corrosion resistance and strength.
Bekiflow® HG filter systems.
About the Bekaert Group:
The wire expert
Bekaert is a global market leader in drawn steel wire products and a technological leader in its two corecompetences:advancedmetal transformation and advanced materials and coatings. As a full member of the Bekaert group, Bekaert Advanced Filtration provides metallic filter solutions for the most demanding filtration applications.
The experienced partner
Withover30yearsofexperiencein designing and producing fibre media and metallic filtration systemsBekaerthastheflexibi-lity and technical know-how to create a filtration solution that meetsanyofyourrequirements.
Over 600 International experts at your disposal
Bekaert maintains its techno-logical lead through a process of continuous innovation. Our technologycentresinEuropeandAsiacountover600internationalengineers and researchers who listen to your demands and have the ability to create a wire or filter solution that meets your expectations.
Global presence
Bekaert is active in more than 120 countries and has more than23000employeesworkingworldwide to guarantee you a promptandcustomizedservice.
Porous metal fibre filter systems for industrial gas filtration
Bekipor® media.
All products of Bekaert advanced filtrationareISO9001certified.
Filtration applications
High temperature and corrosion capabilities of Bekiflow® HG
Alloy Temperature Application
316L 360°C Standard applications
Inconel®601 560°C High temperatures
HR alloy 600°C Hightemperatures&corrosiveenvironments(Incl.sulphurs)
FeCrAlloy® 1000°C Extremetemperatures&somespecificsulphuricenvironments
Benefits
•Automaticcleaningsystem•Homogencakebuild-up&noclogging:longon-streamlife•Longon-streamlifetime:noclogging•Extremelyhighefficiencies:extremelylowemission•Nohazardousmaintenanceonequipment•Notbrittle
Applications
•Catalystandproductrecoveryingas/catalyticprocesses•Emissioncontrol•Protectionofdownstreamequipment•Ventingprotectionforpneumaticproductorcatalysttransport
Backpulse (surface) filtration
In applications where large dust concentrations have to be separated fromagasstreamunderextremeconditions,surfacefiltrationisthesolution. Bekiflow® HG elements use the finest fibre diameters available on the market as of today. Our backpulse filter systems are designed to buildadustcakeatthefiltersurface.Thecakeisremovedatregulartimeintervals using automated backpulse, allowing online cleaning of filter elements without filtration process disruption
Benefits
•Highpermeability:lowpressuredrop•Highdirtholdingcapacity:longon-streamlife•Easytoclean(water,chemicals):reusable•Highporosity&pleatable:compactconstruction
Applications
•Protectionofdownstreamequipmentfromerosionorfouling•Protectionofcatalystsfrompoisoning•Productpurification
Depth filtration
Depth filtration is mainly used in applications where small dust loads (<10mg/Am³)havetobeseparatedfromagasstream.Thecontaminantsor particles are captured within the multiple layer structure of the filter medium. Our depth filter systems are the perfect solution for applications combining temperature and corrosion resistance with high dirt holding capacityandexcellentoff-linecleaningpossibilities.
Flow-inside Flow-outside
Discover the possibilities of Bekiflow® HG - Surface filtration
Hot gas filtration - on the production of Magnesium Oxide
Key figures
•Flow:36000m3/h•Temperature:550°C•Facevelocity:2.3m/min
•MediumAlloy: Bekipor®HCInconel®601•Startedupin1986
Key advantages
•Filtrationisdoneathightemperature,wellabovetheaciddewpoint.•Lifetime:theoriginalfilterelementsarestillinservice,aftermore than 20 years.•Thelegislationonparticulateemissionintotheatmosphereisgetting tightereveryyear.Typicalemissionlevelsforhighefficiency cyclonesarecloseto50-100mg/Nm3.Tomeetcurrentandfuture limitsothertechnologiesofseparationarerequired.ElectroStatic Precipitators(ESP)fitthecriteria;howeverthistechnologyishighly sensitive to flow rate fluctuations, fits only for low pressure applications andishighlyexpensivenotonlyincapexbutalsoinoperationalcosts.
100
10
1
-------------------------
-------------------------
-------------------------
Emission(mg/nm3)
Cyclones Bekiflow®HGESP
RelativeCosts
Other typical surface filtration applications
•3rd&4th stage clean up for catalyst regeneration in refinery applications.•Catalystrecoveryinchemical fluid bed reactor processes.•Processgasclean-upbefore further use.•Emissioncontrol.
Product Retention in the production of polypropylene (PP)
Key figures
•Flow:15000kg/h•Processpressure:10barg•MediumAlloy:Bekipor®HCAISI316L
Key advantages
•Theinstallationofanautomaticfilteravoidsanyfurtherhazardous replacement of disposable filter bags.•Mechanicallystrong&stable,thefilterelementsdon’ttearand assure a continuous and reliable protection of the downstream compressors, preventing them from fouling.•Lifetime:theultra-finesurfacepreventsparticlesfrompenetrating thefiltermedium,thusavoidingpolymerizationandclogginginthe matrixofthemedium.
Applications where Bekaert provides surface filtration solutions
Refineryfluegas&catalysthoppers,petrochemicalolefins(propyleneðylene),EDCoxy-chlorination,calcinationprocesses(pigments,cement,mining&oresmelting),steelmanufacturing,powergeneration(nuclear,coalgasification),wastetreatment(wasteincineration,nuclearwastetreatment),…
Filtration cycle
DustLoadedGas
CleanGas
Cake build up
Filtration and cleaning cycle
Cleaning cycle
DustCake
PressurizedCleaning
Gas
Back pulse
CleanGas
DustLoadedGas
Cake build up
Filtration cycle
Filtration cycle
DustLoadedGas
CleanGas
Cake build up
Filtration and cleaning cycle
Cleaning cycle
DustCake
PressurizedCleaning
Gas
Back pulse
DustCake
Cleaning cycle
PressurizedCleaning
Gas
Back pulse
BEK_Industrial gases 3fold.indd 4-6 29-05-2012 17:30:46
Discover the unique benefits of Bekiflow® HG; this range of filter elements consists of layers of sintered porous metal fibre medium (Bekipor®) with mesh support. They are designed to withstand high temperatures, high pressure and/or corrosive atmospheres in the separation of solids from various applications gas streams.
Bekiflow® HG - High performance filtration of industrial gases Thewidevarietyofthin&highlyporousfleeces(porositybetween60to85%)ofBekipor® media offers a higher permeability and lower pressure drop in comparison to other metal and non-metal media concepts. Its non-compressibility increases the qualitylevelthroughafinerfilterratingandanextendedon-streamlifeenhancedbytheexcellentthermal characteristics.
Ease of cleaning
Theopenstructureofporousmetalmediamakesitpossible to clean in situ. In case of surface filtration, thesystemsproposedareClean–In-Placesolutionsworking by means of backpulsing. In case of static filters, the elements are cleaned off line but still on site.
High strength
Thesinteringprocesscreatesstrongfibrebondsand guarantees a high strength filter medium. Combinedwithanappropriateinnercore,Bekiflow® HG filter elements can withstand thermal shocks, highpressuresandfrequentbackpulsing.
Flexible design
Thefilterdesigncaneasilybeadaptedtocustomerrequirements.Dependingonthedesiredperfor-mance, a proper alloy is selected to provide the suitable corrosion resistance and strength.
Bekiflow® HG filter systems.
About the Bekaert Group:
The wire expert
Bekaert is a global market leader in drawn steel wire products and a technological leader in its two corecompetences:advancedmetal transformation and advanced materials and coatings. As a full member of the Bekaert group, Bekaert Advanced Filtration provides metallic filter solutions for the most demanding filtration applications.
The experienced partner
Withover30yearsofexperiencein designing and producing fibre media and metallic filtration systemsBekaerthastheflexibi-lity and technical know-how to create a filtration solution that meetsanyofyourrequirements.
Over 600 International experts at your disposal
Bekaert maintains its techno-logical lead through a process of continuous innovation. Our technologycentresinEuropeandAsiacountover600internationalengineers and researchers who listen to your demands and have the ability to create a wire or filter solution that meets your expectations.
Global presence
Bekaert is active in more than 120 countries and has more than23000employeesworkingworldwide to guarantee you a promptandcustomizedservice.
Porous metal fibre filter systems for industrial gas filtration
Bekipor® media.
All products of Bekaert advanced filtrationareISO9001certified.
Filtration applications
High temperature and corrosion capabilities of Bekiflow® HG
Alloy Temperature Application
316L 360°C Standard applications
Inconel®601 560°C High temperatures
HR alloy 600°C Hightemperatures&corrosiveenvironments(Incl.sulphurs)
FeCrAlloy® 1000°C Extremetemperatures&somespecificsulphuricenvironments
Benefits
•Automaticcleaningsystem•Homogencakebuild-up&noclogging:longon-streamlife•Longon-streamlifetime:noclogging•Extremelyhighefficiencies:extremelylowemission•Nohazardousmaintenanceonequipment•Notbrittle
Applications
•Catalystandproductrecoveryingas/catalyticprocesses•Emissioncontrol•Protectionofdownstreamequipment•Ventingprotectionforpneumaticproductorcatalysttransport
Backpulse (surface) filtration
In applications where large dust concentrations have to be separated fromagasstreamunderextremeconditions,surfacefiltrationisthesolution. Bekiflow® HG elements use the finest fibre diameters available on the market as of today. Our backpulse filter systems are designed to buildadustcakeatthefiltersurface.Thecakeisremovedatregulartimeintervals using automated backpulse, allowing online cleaning of filter elements without filtration process disruption
Benefits
•Highpermeability:lowpressuredrop•Highdirtholdingcapacity:longon-streamlife•Easytoclean(water,chemicals):reusable•Highporosity&pleatable:compactconstruction
Applications
•Protectionofdownstreamequipmentfromerosionorfouling•Protectionofcatalystsfrompoisoning•Productpurification
Depth filtration
Depth filtration is mainly used in applications where small dust loads (<10mg/Am³)havetobeseparatedfromagasstream.Thecontaminantsor particles are captured within the multiple layer structure of the filter medium. Our depth filter systems are the perfect solution for applications combining temperature and corrosion resistance with high dirt holding capacityandexcellentoff-linecleaningpossibilities.
Flow-inside Flow-outside
Discover the possibilities of Bekiflow® HG - Surface filtration
Hot gas filtration - on the production of Magnesium Oxide
Key figures
•Flow:36000m3/h•Temperature:550°C•Facevelocity:2.3m/min
•MediumAlloy: Bekipor®HCInconel®601•Startedupin1986
Key advantages
•Filtrationisdoneathightemperature,wellabovetheaciddewpoint.•Lifetime:theoriginalfilterelementsarestillinservice,aftermore than 20 years.•Thelegislationonparticulateemissionintotheatmosphereisgetting tightereveryyear.Typicalemissionlevelsforhighefficiency cyclonesarecloseto50-100mg/Nm3.Tomeetcurrentandfuture limitsothertechnologiesofseparationarerequired.ElectroStatic Precipitators(ESP)fitthecriteria;howeverthistechnologyishighly sensitive to flow rate fluctuations, fits only for low pressure applications andishighlyexpensivenotonlyincapexbutalsoinoperationalcosts.
100
10
1
-------------------------
-------------------------
-------------------------
Emission(mg/nm3)
Cyclones Bekiflow®HGESP
RelativeCosts
Other typical surface filtration applications
•3rd&4th stage clean up for catalyst regeneration in refinery applications.•Catalystrecoveryinchemical fluid bed reactor processes.•Processgasclean-upbefore further use.•Emissioncontrol.
Product Retention in the production of polypropylene (PP)
Key figures
•Flow:15000kg/h•Processpressure:10barg•MediumAlloy:Bekipor®HCAISI316L
Key advantages
•Theinstallationofanautomaticfilteravoidsanyfurtherhazardous replacement of disposable filter bags.•Mechanicallystrong&stable,thefilterelementsdon’ttearand assure a continuous and reliable protection of the downstream compressors, preventing them from fouling.•Lifetime:theultra-finesurfacepreventsparticlesfrompenetrating thefiltermedium,thusavoidingpolymerizationandclogginginthe matrixofthemedium.
Applications where Bekaert provides surface filtration solutions
Refineryfluegas&catalysthoppers,petrochemicalolefins(propyleneðylene),EDCoxy-chlorination,calcinationprocesses(pigments,cement,mining&oresmelting),steelmanufacturing,powergeneration(nuclear,coalgasification),wastetreatment(wasteincineration,nuclearwastetreatment),…
Filtration cycle
DustLoadedGas
CleanGas
Cake build up
Filtration and cleaning cycle
Cleaning cycle
DustCake
PressurizedCleaning
Gas
Back pulse
CleanGas
DustLoadedGas
Cake build up
Filtration cycle
Filtration cycle
DustLoadedGas
CleanGas
Cake build up
Filtration and cleaning cycle
Cleaning cycle
DustCake
PressurizedCleaning
Gas
Back pulse
DustCake
Cleaning cycle
PressurizedCleaning
Gas
Back pulse
BEK_Industrial gases 3fold.indd 4-6 29-05-2012 17:30:46
Discover the unique benefits of Bekiflow® HG; this range of filter elements consists of layers of sintered porous metal fibre medium (Bekipor®) with mesh support. They are designed to withstand high temperatures, high pressure and/or corrosive atmospheres in the separation of solids from various applications gas streams.
Bekiflow® HG - High performance filtration of industrial gases Thewidevarietyofthin&highlyporousfleeces(porositybetween60to85%)ofBekipor® media offers a higher permeability and lower pressure drop in comparison to other metal and non-metal media concepts. Its non-compressibility increases the qualitylevelthroughafinerfilterratingandanextendedon-streamlifeenhancedbytheexcellentthermal characteristics.
Ease of cleaning
Theopenstructureofporousmetalmediamakesitpossible to clean in situ. In case of surface filtration, thesystemsproposedareClean–In-Placesolutionsworking by means of backpulsing. In case of static filters, the elements are cleaned off line but still on site.
High strength
Thesinteringprocesscreatesstrongfibrebondsand guarantees a high strength filter medium. Combinedwithanappropriateinnercore,Bekiflow® HG filter elements can withstand thermal shocks, highpressuresandfrequentbackpulsing.
Flexible design
Thefilterdesigncaneasilybeadaptedtocustomerrequirements.Dependingonthedesiredperfor-mance, a proper alloy is selected to provide the suitable corrosion resistance and strength.
Bekiflow® HG filter systems.
About the Bekaert Group:
The wire expert
Bekaert is a global market leader in drawn steel wire products and a technological leader in its two corecompetences:advancedmetal transformation and advanced materials and coatings. As a full member of the Bekaert group, Bekaert Advanced Filtration provides metallic filter solutions for the most demanding filtration applications.
The experienced partner
Withover30yearsofexperiencein designing and producing fibre media and metallic filtration systemsBekaerthastheflexibi-lity and technical know-how to create a filtration solution that meetsanyofyourrequirements.
Over 600 International experts at your disposal
Bekaert maintains its techno-logical lead through a process of continuous innovation. Our technologycentresinEuropeandAsiacountover600internationalengineers and researchers who listen to your demands and have the ability to create a wire or filter solution that meets your expectations.
Global presence
Bekaert is active in more than 120 countries and has more than23000employeesworkingworldwide to guarantee you a promptandcustomizedservice.
Porous metal fibre filter systems for industrial gas filtration
Bekipor® media.
All products of Bekaert advanced filtrationareISO9001certified.
Filtration applications
High temperature and corrosion capabilities of Bekiflow® HG
Alloy Temperature Application
316L 360°C Standard applications
Inconel®601 560°C High temperatures
HR alloy 600°C Hightemperatures&corrosiveenvironments(Incl.sulphurs)
FeCrAlloy® 1000°C Extremetemperatures&somespecificsulphuricenvironments
Benefits
•Automaticcleaningsystem•Homogencakebuild-up&noclogging:longon-streamlife•Longon-streamlifetime:noclogging•Extremelyhighefficiencies:extremelylowemission•Nohazardousmaintenanceonequipment•Notbrittle
Applications
•Catalystandproductrecoveryingas/catalyticprocesses•Emissioncontrol•Protectionofdownstreamequipment•Ventingprotectionforpneumaticproductorcatalysttransport
Backpulse (surface) filtration
In applications where large dust concentrations have to be separated fromagasstreamunderextremeconditions,surfacefiltrationisthesolution. Bekiflow® HG elements use the finest fibre diameters available on the market as of today. Our backpulse filter systems are designed to buildadustcakeatthefiltersurface.Thecakeisremovedatregulartimeintervals using automated backpulse, allowing online cleaning of filter elements without filtration process disruption
Benefits
•Highpermeability:lowpressuredrop•Highdirtholdingcapacity:longon-streamlife•Easytoclean(water,chemicals):reusable•Highporosity&pleatable:compactconstruction
Applications
•Protectionofdownstreamequipmentfromerosionorfouling•Protectionofcatalystsfrompoisoning•Productpurification
Depth filtration
Depth filtration is mainly used in applications where small dust loads (<10mg/Am³)havetobeseparatedfromagasstream.Thecontaminantsor particles are captured within the multiple layer structure of the filter medium. Our depth filter systems are the perfect solution for applications combining temperature and corrosion resistance with high dirt holding capacityandexcellentoff-linecleaningpossibilities.
Flow-inside Flow-outside
Discover the possibilities of Bekiflow® HG - Surface filtration
Hot gas filtration - on the production of Magnesium Oxide
Key figures
•Flow:36000m3/h•Temperature:550°C•Facevelocity:2.3m/min
•MediumAlloy: Bekipor®HCInconel®601•Startedupin1986
Key advantages
•Filtrationisdoneathightemperature,wellabovetheaciddewpoint.•Lifetime:theoriginalfilterelementsarestillinservice,aftermore than 20 years.•Thelegislationonparticulateemissionintotheatmosphereisgetting tightereveryyear.Typicalemissionlevelsforhighefficiency cyclonesarecloseto50-100mg/Nm3.Tomeetcurrentandfuture limitsothertechnologiesofseparationarerequired.ElectroStatic Precipitators(ESP)fitthecriteria;howeverthistechnologyishighly sensitive to flow rate fluctuations, fits only for low pressure applications andishighlyexpensivenotonlyincapexbutalsoinoperationalcosts.
100
10
1
-------------------------
-------------------------
-------------------------
Emission(mg/nm3)
Cyclones Bekiflow®HGESP
RelativeCosts
Other typical surface filtration applications
•3rd&4th stage clean up for catalyst regeneration in refinery applications.•Catalystrecoveryinchemical fluid bed reactor processes.•Processgasclean-upbefore further use.•Emissioncontrol.
Product Retention in the production of polypropylene (PP)
Key figures
•Flow:15000kg/h•Processpressure:10barg•MediumAlloy:Bekipor®HCAISI316L
Key advantages
•Theinstallationofanautomaticfilteravoidsanyfurtherhazardous replacement of disposable filter bags.•Mechanicallystrong&stable,thefilterelementsdon’ttearand assure a continuous and reliable protection of the downstream compressors, preventing them from fouling.•Lifetime:theultra-finesurfacepreventsparticlesfrompenetrating thefiltermedium,thusavoidingpolymerizationandclogginginthe matrixofthemedium.
Applications where Bekaert provides surface filtration solutions
Refineryfluegas&catalysthoppers,petrochemicalolefins(propyleneðylene),EDCoxy-chlorination,calcinationprocesses(pigments,cement,mining&oresmelting),steelmanufacturing,powergeneration(nuclear,coalgasification),wastetreatment(wasteincineration,nuclearwastetreatment),…
Filtration cycle
DustLoadedGas
CleanGas
Cake build up
Filtration and cleaning cycle
Cleaning cycle
DustCake
PressurizedCleaning
Gas
Back pulse
CleanGas
DustLoadedGas
Cake build up
Filtration cycle
Filtration cycle
DustLoadedGas
CleanGas
Cake build up
Filtration and cleaning cycle
Cleaning cycle
DustCake
PressurizedCleaning
Gas
Back pulse
DustCake
Cleaning cycle
PressurizedCleaning
Gas
Back pulse
BEK_Industrial gases 3fold.indd 4-6 29-05-2012 17:30:46
Bekaert at your service
Would you like to know more about the possibilities of Bekiflow® HG sintered porous metal fibre filter elements &
systems? Don’t hesitate to contact your nearest Bekaert sales office or send an e-mail to [email protected]
Porous metal fibre filter elements & systems for industrial gases
Partners in filtration innovation
Res
p. e
d.: S
ebas
tien
Hey
man
s -
05/
2012
- B
lack
Ora
nge
- 00
2
Modifications reserved.
All details describe our products in general form only. For ordering and design only use official
specifications and documents. Unless otherwise indicated, all trademarks mentioned in this
brochure are registered trademarks of NV Bekaert SA or its subsidiaries. © 2010 Bekaert
Discover the possibilities of Bekiflow® HG - Depth filtration
Mixed gas filtration on the production of nitric acid
Key figures
•Flow:50000m3/h•Filtrationefficiency:99%@3µm•Clean∆P:10mbar•Temperature:140°C•Pressure:3,8bar
Key advantages
•Thefilterretainspipescalethatcontainsironoxide,apoisonfor the platinum catalyst.•Themetalfiberfilters,replaceceramicelementswhichusedto break.•Thecombinationofthelowest∆P, the highest dirt holding capacity and highest face velocity results in an attractive commercial balance.
Other typical depth filtration applications
•Processgaspurificationintherefineryofnaturalgas.•Purificationoftechnicalgases,suchashydrogen,nitrogen,oxygen,etc.•Purificationofsteaminfoodandbeverageorotherproductionlines.•Purificationofprocessgastoprotectdownstreamequipmentfromerosionorfouling.•Protectionofcatalystsagainstpoisoningortopurifyaproduct.
air
NH 3
23 8
7
10
11 to atmosphere
nitrous gas
tail gas weakacid
water9
air
4 5 6
F4
F1 F2
F5
F6
F3
HNO 3
Flowsheet: dual pressure HNO3processwithmedium-pressurecombustion:(1)vaporizer,(2)mixer,(3)ammoniacombustion,(4)tailgasheater,(5)economiser,(6)cooler-condensor,(7)cooler-condensor,(8)weakacidseparator,(9)absorber,(10)bleacher,(11)DeNOx,(F1)ammonialiquidfilter,(F2)ammoniagasfilter,(F3)hotairfilter,(F4)mixedgasfilter,(F5)Pt-recoveryfilter,(F6)weakacidPtrecoveryfilter
www.bekaert.com
Tokyo, Japan
Moscow, Russia
Karawang, Indonesia
Shanghai, China
São Paulo, Brasil
Atlanta, USA
Liège, Belgium
Pune, India
EUROPE, MIDDLE EAST & AFRICAHEADqUARTERS
Bekaert Advanced Filtration SAParc artisanal, ruedeCornemont9/114141Sprimont(Liège)Belgium+3243609477+3243609466
RUSSIA & CIS
Bekaert Wire o.o.o.Armianskyper11,Build.3310990MoscowRussia+7495975013+74956251773
THE AMERICAS
Bekaert Fibre technologies1000CobbPlaceBlvd.,Building100,Suite130Kennesaw(Atlanta),Georgia30144,USA+17705142288+17704239181
Bekaert do Brasil LtdaAv.MarechalRondon,1215,Prédio Administrativo 2°AndarBR-CEP06093-900Osasco - São PauloBrazil+551121478523+551121478758
ASIA
CHInA Bekaert Management Co., Ltd1603ShartexPlaza88ZunYiNanLu200336Shanghai,P.R.C.+862162193158+862162952234
InDIA Bekaert Industries Pvt. Ltd. SaiTrinityBuildingUnitN°9&105thfloor,centralwing,S.n°146Pashan(Pune),Punedistrict
InDOnESIA PT Bekaert Indonesia Jalan Surya Utama KavlingI-14Kota Industri Suryacipta ID-Telukjambe,Karawang41361Jawa Barat +62267440288+62267440289
JAPAn Bekaert Asia Tokyo OfficeHigashiYaesuBldg.3F,2-27-10,HatchoboriChuo-Ku,Tokyo104-0032+81355427770+81355427771
SOUTH KOREA Bekaert Korea Ltd.3FChangWhooBldg.553Dogok-DongGangnam-gu Seoul135-270T+8225398760F+8225398780
Seoul, South Korea
BEK_Industrial gases 3fold.indd 1-3 29-05-2012 17:30:43
Bekaert at your service
Would you like to know more about the possibilities of Bekiflow® HG sintered porous metal fibre filter elements &
systems? Don’t hesitate to contact your nearest Bekaert sales office or send an e-mail to [email protected]
Porous metal fibre filter elements & systems for industrial gases
Partners in filtration innovation
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Modifications reserved.
All details describe our products in general form only. For ordering and design only use official
specifications and documents. Unless otherwise indicated, all trademarks mentioned in this
brochure are registered trademarks of NV Bekaert SA or its subsidiaries. © 2010 Bekaert
Discover the possibilities of Bekiflow® HG - Depth filtration
Mixed gas filtration on the production of nitric acid
Key figures
•Flow:50000m3/h•Filtrationefficiency:99%@3µm•Clean∆P:10mbar•Temperature:140°C•Pressure:3,8bar
Key advantages
•Thefilterretainspipescalethatcontainsironoxide,apoisonfor the platinum catalyst.•Themetalfiberfilters,replaceceramicelementswhichusedto break.•Thecombinationofthelowest∆P, the highest dirt holding capacity and highest face velocity results in an attractive commercial balance.
Other typical depth filtration applications
•Processgaspurificationintherefineryofnaturalgas.•Purificationoftechnicalgases,suchashydrogen,nitrogen,oxygen,etc.•Purificationofsteaminfoodandbeverageorotherproductionlines.•Purificationofprocessgastoprotectdownstreamequipmentfromerosionorfouling.•Protectionofcatalystsagainstpoisoningortopurifyaproduct.
air
NH 3
23 8
7
10
11 to atmosphere
nitrous gas
tail gas weakacid
water9
air
4 5 6
F4
F1 F2
F5
F6
F3
HNO 3
Flowsheet: dual pressure HNO3processwithmedium-pressurecombustion:(1)vaporizer,(2)mixer,(3)ammoniacombustion,(4)tailgasheater,(5)economiser,(6)cooler-condensor,(7)cooler-condensor,(8)weakacidseparator,(9)absorber,(10)bleacher,(11)DeNOx,(F1)ammonialiquidfilter,(F2)ammoniagasfilter,(F3)hotairfilter,(F4)mixedgasfilter,(F5)Pt-recoveryfilter,(F6)weakacidPtrecoveryfilter
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InDOnESIA PT Bekaert Indonesia Jalan Surya Utama KavlingI-14Kota Industri Suryacipta ID-Telukjambe,Karawang41361Jawa Barat +62267440288+62267440289
JAPAn Bekaert Asia Tokyo OfficeHigashiYaesuBldg.3F,2-27-10,HatchoboriChuo-Ku,Tokyo104-0032+81355427770+81355427771
SOUTH KOREA Bekaert Korea Ltd.3FChangWhooBldg.553Dogok-DongGangnam-gu Seoul135-270T+8225398760F+8225398780
Seoul, South Korea
BEK_Industrial gases 3fold.indd 1-3 29-05-2012 17:30:43
