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Molecular Sieve (2)

4A Molecular Sieve Zeolite For Petroleum And Gasoline(Sphere)

FOB Price: US $ 1 - 10 / Metric Ton | Get Latest Price
Min.Order Quantity: 30 Kilogram/Kilograms non
Supply Ability: 5500 Ton/Tons per Year non
Port: Shenzhen
Payment Terms: L/C,T/T
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Quick Details

Chemical Auxiliary Agent
CAS No.:
KA401 KA402 KA403KA404 KA405
Place of Origin:
Jiangxi, China (Mainland)
Adsorbent Variety:
Molecular Sieve
Paper Chemicals
Brand Name:
Model Number:

Packaging & Delivery

Packaging Details: Customized
Delivery Detail: Within 10 days for normal quantity.


Zeolite molecular sieve 4A is able to absorb molecules with their critical diameters no more 4 angstroms(0.4nm)



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

 Typical Chemical Formula
Na2O·Al2O3 ·2.SiO2·9/2H2O

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.

Technical Parameter















Size ratio up to grade






Bulk density






Abrasion rate






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Packing water








By carton box, each box 30kg or 25kg, inside airtight bag.

Or 40kg/sealed iron drum, inside airtight bag. 

Molecular sieve Type 4A 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 4A 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

4A - 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.


Website: www.laiko.cn 

Skype: tracy0799  

Trademanager: cn1000279790


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Pingxiang Naike Chemical Industry Equipment Packing Co., Ltd. (also known as NKCHEM), the top leading mass transfer product manufacturer of tower packing (column packing) and chemical ceramic. NKCHEM was established from the consortium of several existing factories with 38 years history.

NKCHEM isChinese largest manufacturer of tower packings and Column Internals. We supplies a full range of tower packings, inert balls, column internals, plastic packings and demisters (mist eliminat... View detail

Basic Information

Business Type: Manufacturer  
Main Products: ZSM-5 Molecular Sieve,Faucet Aerator,Demister,Spiral plate heat exchanger,BIO Ceramic ball  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Domestic Market
North America
Southeast Asia
Mid East
Western Europe
Eastern Asia
South America
Eastern Europe
Northern Europe
Central America
South Asia
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 21% - 30%  
Trade Shows: 114th Canton Fair   113th Canton Fair   112th Canton Fair   Ceramitec   Chemspec Europe   105th Canton Fair   104th Canton Fair   103th Canton Fair   102th Canton Fair   101th Canton Fair    

Factory Information

Factory Size (Sq.meters): Above 100,000 square meters  
Factory Location: NO.91 Anyuan West Street,Pingxiang City,Jiangxi Province  
No. of Production Lines: Above 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Certifications: ISO9001
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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How It Works

China (Mainland) | Manufacturer | Contact Details
Experience: Established 1999 , 15 years OEM

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Ms. Zoe Liu
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