catalogue(Naike Chemical)

Naike Chemical Industry Equipment Packing Co.,Ltd(reliable supplier of molecular sieve and tower packing for petrochemical industry)

Naike Chemical Industry Eequipment Packing Co.,Ltd

Cathy Li / International Department

Naike Chemical Industry Equipment Packing Co., Ltd.

Tel: 86 799 3673812 Fax: 86 799 3673808

Email: [email protected] Skype:sylvia_1365

Cell phone:86-18079909829

Web: www.laiko.net

Naike Chemical www.laiko.net www.nkmolecularsieveandtowerpacking.com [email protected] 1

http://nkchem.en.alibaba.com/

mailto:[email protected]

skype:sylvia_1365

http://www.laiko.net/


1st Chart Ceramic Ball

1．Inert Ceramic Ball Inert ceramic alumina ball has stable chemical features and a low rate of water absorption, resistant to high temperature and high pressure. It is also resistant to the corrosion of acid, alkali and some other organic solvents. They can stand the rapid changes in temperature during the manufacturing process.

Inert ceramic alumina ball Physical Prosperities:

Product name

Item Low Alumina Ball Middle Alumina Ball High Alumina Ball

Al2O3 17-35% 60-75% 80-95%

Al2O3 +SiO2(%) ≥92% ≥92% ≥95%

Fe2O3(%) 1% 1% 0.5%

CaO (%) 1.5% 2.1% 2.9%

MgO (%) 2.5% 1.3% 0.5%

K2O+Na2O(%) 4.0% 4.0% 4.0%

TiO2 (%) 0.5% 0.1% 0.1%

Water absorption 3%

Acid resistance 98%

Alkali resistance 80% 85% 90%

Operation Temperature (°C) 980 1180 1580

Spalling Resistance(°C) 300 500 700

Gravity(g/cm3) 2.3-2.4 2.6 3.5

Mohs hardness Max 6.5 7.0 7.0

Compressive

Strength

KN/Pellet

Ø6 0.4 0.5 0.6

Ø13 1.2 1.6 1.7

Ø20 1.8 2.0 2.3

Ø25 2.5 2.9 3.2

Ø38 4.0 4.5 5.0

Ø50 8.0 8.5 11



Specification:

Dia(Φ) 3 6 8 10 13 16 20 25 30 38 50 65 75

Allowable deviation ±1.0 ±1.5 ±2.0 ±3.0

2．Refractory Ceramic Ball Refractory ceramic ball usually used in shift converter and reformer in ammonia plant.

Refractory ball has a lot of advantages, such as:

High strength, long use period;

Chemical stability, it won't react with our materials;

Good performance of resistance high temperature, resistance high temperature up to 1900°C.

Specification:

Index Unit Data

Al2O3 % ≥65

Fe2O3 % ≤1.6

Pore Volume % ≤24

Compressive strength kg/cm2 ≥ 900

Refractoriness °C ≥1800

Bulk Density Kg/m3 ≥1386

Specific Gravity Kg/m3 ≥2350

Refractoriness co under load of

2kg/cm2 °C ≥1500

LOI % ≤0.1

Application:

Specially used in the high-low temperature shift furnace, converter, hydrogenation shift furnace, desulfurization furance,etc

Used in the hot wind furance and heat up shift appliance in steel plant

Package:

Plastic bag, each bag 25kg net.

3 Alumina Grinding Ball

Alumina Grinding Ball are suitable for grinding medium used in ball grinding machines.

Typical Characteristics

Product Al2O3% Bulk densityg/cm3 Water absorption% Mohs Hardnessscale Abrasion loss%



High Alumina Grinding Balls 92 3.65 0.01 9 0.011

95 3.68 0.005 9 0.0084

Medium Alumina Grinding Balls 65-75 2.93 0.01 8 0.01

Carbonized Alumina Grinding Balls 60-70 2.8-2.9 0.05 8 0.08

Appearance Demand

High Alumina Grinding Balls Medium Alumina Grinding Balls Carbonized Alumina Grinding Balls

Color White White Ash-black

Crack Not Permission Not Permission Not Permission

Impurity Not Permission Not Permission Not Permission

Foam hole Above 1mm not permission, size in 0.5mm permit 3 balls

Flaw Max. size in 0.3mm permit 3 balls

Adavantages:

High wear-resistance: The alumina balls’ wear-resistance is higher than the common alumina balls’. When it is working, the ball won’t pollute the grinding material, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze. High density The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency.

4 Porous Ceramic Ball

Have inert ceramic ball's advantage and improve the surface area and stability. It is a new developed product in our company,

and we focus on the centre of the ball to open holes, it has high stability and flexibility. And improves the void of the specific surface

area, lowing the resistance of the system. So it can be widely used in oiling, chemical, and natural gas industries.

Technical Specification:

Type Feldspar Feldspar-Molai Molai Stone Molai-Corundum Corundum

Item

Chemical Ingredients

%

Al 2O3 20-30 30-45 45-70 70-90 ≥90

Al2O3 +SiO 2 ≥90

Fe2O3 ≤1

Water Adsorption, % ≤5

Acid Resistance , % ≥98

Alkaki Resistance,% ≥80 ≥82 ≥85 ≥90 ≥95

Operation Temperature, °C ≥1300 ≥1400 ≥1500 ≥1600 ≥1700



Scrushing Strength

N/ pellet

Φ 3 ≥400 ≥420 ≥440 ≥480 ≥500

Φ 6 ≥480 ≥520 ≥600 ≥620 ≥650

Φ 8 ≥600 ≥700 ≥800 ≥900 ≥1000

Φ10 ≥1000 ≥1100 ≥1300 ≥1500 ≥1800

Φ13 ≥1500 ≥1600 ≥1800 ≥2300 ≥2600

Φ16 ≥1800 ≥2000 ≥2300 ≥2800 ≥3200

Φ20 ≥2500 ≥2800 ≥3200 ≥3600 ≥4000

Φ25 ≥3000 ≥3200 ≥3500 ≥4000 ≥4500

Φ30 ≥4000 ≥4500 ≥5000 ≥5500 ≥6000

Φ38 ≥6000 ≥6500 ≥7000 ≥8500 ≥10000

Φ50 ≥8000 ≥8500 ≥9000 ≥10000 ≥12000

Φ75 ≥10000 ≥11000 ≥12000 ≥14000 ≥15000

Bulk Density , kg/m3 1100-1200 1200-1300 1300-1400 1400-1550 ≥1550

Size:

Diameter 6 8 10 13 16 20 25 30 38 50 60 75

Tolerance of

diameter ,mm ±1.0 ±1.5 ±2.0 ±3.0

Aperture ,mm 2-3 3-5 5-8 8-10



2nd Chart Activated Alumina

1．Activated Alumina Activated alumina has a large surface area, many micro-pores, well disperser high strength and thermal stability, which is widely used as an absorber, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industry. It can also widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas. So it has a high affinity for water/impurity and active catalyst. According to the applications of balls, there are 3 types of Activated Alumina Sorbent, Activated Alumina Desiccant and Activated Alumina Catalyst carrier. Meantime interior composition of the crystal phase was divided into mode Y and X-P. Size: activated alumina ball in 1-3mm, 3-5mm, 5-8mm.

Application: The activated alumina are widely utilized in the drying agent of multiform gas and liquid, also function is used as sorbent, desiccant, catalyst support in reactors for petrochemical industry, chemicl industry, fertilizer industry and so on.

TECHNICAL PROPERTY OF ACTIVATED ALUMINA

Type KA401

Absorbent

KA402

Defluoridizer

KA403

Absorbent for

H2O2

KA404

Antichlor

KA405

Catalyst

carrier

KA406

Absorbent in air

separation

Appearance White ball



Main crystal phase χ-ρ χ-ρ γ χ-ρ γ χ-ρ

Chemical

composition

Al2O3 ≥93 ≥93 ≥92 ≥90 ≥93 ≥90

Na2O ≤0.3 ≤0.3 ≤0.5 0.15-0.3 ≤0.3

I.L 6-8 6-8 ≤8 ≤ ≤5 6-8

Bulk density,g/ml 0.68-0.72 0.70-0.75 0.65-0.75 0.68-0.78 0.70-0.80 0.68-0.72

Surface area,m2/g ≥280 ≥280 200-260 ≥300 ≥200 ≥300

Pore volume,ml/g 0.3-0.45 0.3-0.42 0.4-0.46 0.3-0.5 0.4 0.3-0.5

Static absorption, Water

15-17

Fluorin

0.12

Water

50

Chlorine

10-20

Water

50-70

Water

17-19

Activity, - - 56-62 - - -

Loss on abrasion, ≤1.0 ≤1.0 ≤1.0 ≤0.7 ≤0.4 ≤0.8

Crushing

strength, N/grain

Φ1-2 ≥40 ≥40 - ≥40 - -

Φ2-3 ≥60 ≥60 - - - -

Φ3-5 ≥100 - ≥100 ≥82 ≥100 ≥100

Φ4-6 ≥120 - ≥130 ≥120 ≥120 ≥110

KA401: is for as adsorbent

KA402: is for defluorinating

KA403: is for absorption in producing hydrogen perixide(H2O2) KA404: is for catalyst carrier

KA405: is for dehydrating and drying in air seperation etc.



3rd Chart Molecualr Sieve



3A molecular sieve

Zeolite molecular sieve 3A is an alkali metal alumino silicate; it is the potassium form of the Type A crystal structure. Type 3A has an effective pore opening of 3 angstroms (0.3 nm). It is large enough to allow in moisure, but excludes moleculars such as unsatureated hydrocarbons which can potentially form polymers: and this maximises lifetime when dehydrating such molecules.

Typical Chemical Formula 0.45k2O ·0.55Na2O·Al2O3 ·2.SiO2· 4.5H2O Technical Parameter

Item unit target

Shape pellet ball

Diameter mm 1.5-1.7 3.0-3.3 1.7-2.5 3.0-5.0

Size ratio up to

grade % ≥98 ≥98 ≥96 ≥96

Bulk density g/ml ≥0.64 ≥0.64 ≥0.68 ≥0.68

Abrasion rate % ≤0.20 ≤0.25 ≤0.10 ≤0.10

Crushing strength N/p ≥45 ≥60 ≥30 ≥70

Water adsorption % ≥20 ≥20 ≥20 ≥20

Packing water % ≥15 ≥15 ≥15 ≥15

Application 1) Drying of unsatureated hydrocarbons(e.g. ethylene, propylene, butadien)

2) Cracked Gas Drying

3) Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required. 4) Drying of highly polar compounds, such as methanol and ethanol 5)Drying of liquid alcohol 6)Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled. 7)Drying of refrigerants

Regeneration Molecular sieve Type 3A can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes. To remove moisture from a 3A molecular sieve, a temperature of 200-230°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C.



The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process

Size 3A - Zeolites are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in pellet 1.6, 3.2.

4A Molecualr Sieve

zeolite 4a molecular sieve is an alkali alumino silicate; it is the calcium form of the Type 4A crystal structure.

Type 4A zeolite molecular sieve has an effective pore opening of 4 angstroms (0.4 nm). It will adsorb molecules

with a kinetic diameter of less than 4 Angstrom and exclude those larger. Such adsorbable molecules include

simple gas molecules such as oxygen, nitrogen, carbon dioxide and straight chain hydrocarbons. Branches chain

hydrocarbons and aromatics are excluded.

Typical Chemical Formula

Na2O·Al2O3 ·2.SiO2· 4.5H2O

Technical Parameter

Item unit target

Shape pellet ball

Diameter mm 1.5-1.7 3.0-3.3 1.7-2.5 3.0-5.0

Size ratio up to

grade % ≥98 ≥98 ≥96 ≥96

Bulk density g/ml ≥0.60 ≥0.60 ≥0.60 ≥0.60

Abrasion rate % ≤0.20 ≤0.25 ≤0.20 ≤0.20

Crushing strength N/p ≥30 ≥45 ≥60 ≥70

Water adsorption % ≥20.5 ≥20.5 ≥20.5 ≥20.5

Packing water % ≤1.5 ≤1.5 ≤1.5 ≤1.5

Application 1) Drying and removing of CO2 from natural gas, LPG, air, inert and athmospheric gases, etc. 2) Removal of hydrocarbons, ammonia and methanol from gas streams (ammonia syn gas treating)

3) Special types are used in the air break units of buses, trucks and locomotives.



4) Packed in small bags, it may be used simply as a packaging desiccant. Regeneration zeolite 4a molecular sieve can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes. To remove moisture from a type 4A zeolite molecular sieve, a temperature of 250-280°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C. The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process

Size Zeolites 4a molecular sieve are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in pellet 1.6, 3.2.

5A Molecualr Sieve Molecular sieve 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore

opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those

larger.

It is especially suitable for PSA adsorber applications where it may be used for the separation of normal- and iso- paraffins (C4 to C6

species), in PSA hydrogen purification and in oxygen concentrators.

Typical Chemical Formula:

0.7 CaO . 0.3 Na2O . Al2O3 . 2 SiO2 . 4.5H2O

Technical Parameter:

Item Unit Technical data

Shape Pellet ball

Diameter mm 1.5-1.7 3.0-3.3 1.7-2.5 3.0-5.0

Size ratio up to grade % ≥98 ≥98 ≥96 ≥96

Bulk density g/ml ≥0.64 ≥0.64 ≥0.66 ≥0.66

Wear ratio % ≤0.20 ≤0.40 ≤0.20 ≤0.20

Crushing strength N ≥30/cm ≥45/cm ≥30/piece ≥60/piece

Static water adsorption % ≥21.5 ≥21.5 ≥21.5 ≥21.5

Water content, as shipped % ≤1.5 ≤1.5 ≤1.5 ≤1.5



Application:

The strong ionic forces of the divalent calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour

natural gas streams, while minimising COS formation. Light mercaptans are also adsorbed.

It is also used for the separation of normal- and iso paraffins.

Production of high purity N2, O2, H2 and inert gases from mixed gas streams.

Regeneration:

Molecular sieve 5A can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the

case of pressure swing processes.

To remove moisture from a 5A molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can

give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.

The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

Size:

Zeolites 5a are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in

pellet 1.6, 3.2.

13X Molecualr Sieve

Zeolite 13X(13x molecular sieve) is the sodium form of the type X crystal and has a much larger pore opening than the type A

crystals. It will adsorb molecules with a kinetic diameter of less than 9 Angstrom (0.9 nm) and exclude those larger.

It also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities

too large to fit into a type A crystal and is commonly used to separate nitrogen from oxygen.

Typical Chemical Formula

Na2O . Al2O3 . (2.8±0.2) SiO2 . (6~7)H2O

SiO2 : Al2O3 ≈2.6-3.0

Technical Parameter:

Item Unit Technical data

Shape Pellet Sphere

Diameter mm 1.5-1.7 3.0-3.3 1.7-2.5 3.0-5.0

Size ratio up to grade % ≥98 ≥98 ≥96 ≥96

Bulk density g/ml ≥0.68 ≥0.68 ≥0.68 ≥0.68

Wear ratio % ≤0.10 ≤0.20 ≤0.10 ≤0.10

Crushing strength N ≥30/cm ≥45/cm ≥25/piece ≥65/piece



Static water adsorption % ≥23.5 ≥23.5 ≥23.5 ≥23.5

Static CO2 adsorption % ≥18 ≥18 ≥18 ≥18

Water content, as shipped % ≤1.5 ≤1.5 ≤1.5 ≤1.5

Application

1) Removal of CO2 and moisture from air (air pre-purification) and other gases.

2) Separation of enriched oxygen from air.

3) Removal of mercaptans and hydrogen sulphide from natural gas.

4) Removal of mercaptans and hydrpogen sulphide from hydrocarbon liquid streams (LPG, butane, propane etc.)

5) Catalyst protection, removal of oxygenates from hydrocarbons (olefin streams).

6) Removal of n-chained compositions from aromatics.

7) Production of bulk oxygen in PSA units .

8) Production of medical oxygen in small scale oxygen concentrators

Regeneration

Zeolite 13x (13x molecular sieve) can be regenerated by either heating in the case of thermal swing processes; or by lowering the

pressure in the case of pressure swing processes.

To remove moisture from a 13X molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve

can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.

The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process

Size

Zeolite 13x (13x molecular sieve) are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and

as powder, and in pellet 1.6, 3.2.

Insulating Glass Molecular Sieve

Insulating glass molecular sieve is the product to provide the insulating glass industry with the highest water capacity and lowest gas adsorption for solvent-free systems.

Technical Parameter Item Unit Technical data

Shpe Sphere

Diameter mm 0.5-0.8 1.0-1.5 1.5-2.0

Pore Volume Å 3 3 3

Bulk density g/ml 0.74-0.80 0.72-0.78 0.72-0.78

Static water absorption % ≥20.0 ≥20.0 ≥20.0

Crushing strength N/piece ≥5 ≥15 ≥20

Dust (Turbidity meter) ppm ≤30 ≤30 ≤30

Delta T (10 g /10ml) °C ≥38 ≥38 ≥38

Equilibrium N2 capacity % ≤0.2 ≤0.2 ≤0.2



Dew point °C <-73 <-73 <-73

Size ratio % ≥98.0 ≥98.0 ≥98.0

Water content , as shipped % <1.5 <1.5 <1.5

Application

Very Selective Adsorption

Insulating glass molecular sieve has been designed as a high water capacity adsorbent with the lowest capacity fo

r air or other gases. The highly selective pore structure of assures excellent water dew point protection while eli

minating the co-adsorption of gases in the sealed air space.

Low Deflection

Because insulating glass molecular sieve minimizes pick up of other gases, it reduces adsorbent contribution uni

t deflection and stress under severe climatic conditions.

Economy and Performance

It increases gas filled nit production rates since units can be sealed immediately after filling. In addition, the us

e of insulating glass molecular sieve maintains unit sound and heating insulation values by minimizing the adsorp

tion of gases from the sealed space.

Homogeneous and Non-Separating

Unlike blends of two different desiccants that separate because of different component densities, insulating glas

s molecular sieve is homogeneous and uniform. Each bead is like every other. There’s no need to worry about uni

t-to-unit variation, which can occur with blends.

Residual Moisture

Insulating glass molecular sieve is supplied as a fully activated Insulating Glass Adsorbent, ready for use in space

filling operations.


Documents

catalogue(Naike Chemical)