Adsorbents-MS Series

Hydrogen Production Molecular Sieve

  • Product:Hydrogen Production Molecular Sieve
  • Brand: OIM
  • Origin of city: Pingxiang city, China
  • Shelf time: 3-5 years
  • Payment of terms: TT, L/C, Western Union etc
  • Delivery of terms: By sea, by air, railways, land etc
  • Shipment terms: FCA, FOB, CFR, DAP etc
  • Delivery time: 3-7 days for common product;
  •                        Over 10 days for customized product.

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5A Molecular Sieve for hydrogen production, is Calcium-sodium aluminosilicate crystal material.With a developed three-dimensional pore structure.The pore diameter of the crystal is 0.5nm.It is a special molecular sieves for hydrogen production by pressure swing adsorption, oxygen production by pressure swing adsorption, carbon monoxide production by pressure swing adsorption, separation of normal isoparaffins, etc.It has the characteristics of large adsorption capacity, fast adsorption and desorption rate, and high mechanical strength, which is beneficial to the long-term stable operation of customer equipment or products.
Chemical Molecular Formula:
0.7CaO·0.3Na2O·Al2O3·2SiO2·4.5H2O  (SiO2 : Al2O3 ≈2).

Technical Parameter
Properties Unit Bead
Diameter mm 1.6-2.5 (mm)
mesh 8*12 (mesh)
Bulk density g/ml 0.73~0.78
Crushing strength N/PCE ≥35.0
Size ratio up to grade wt% ≥97.0
Static H2O adsorption
(@25℃ RH:75%)
wt% ≥25.0
Static N2  adsorption
(760mm Hg,25℃,activated)
wt% ≥11.0
Static CO adsorption
(760mm Hg,25℃,activated)
wt% ≥28.0
Package Moisture wt% ≤1.5
Wear ratio wt% ≤0.30


● Dry of air
● Natural gas dehyration
● Liquid alcohol drying
● Crack gas drying
● Drying of unsaturated hydrocarbons(e.g.ethylene,propylene,butadien)
● Drying of CNG

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Sample Process

Why OIM Chemical Molecular Sieve

1. Over 11 years’ production experience;
2. High quality control;
3. Professional technical guidance;
4. Fast delivery and competitive price;

Standard Package

1. How can i buy adsorbents from Jiangxi OIM?
You can send your inquiry to us about the products. Our sales representative will contact you within 6hours to assist you regarding your inquiry.
2. What kind of warranty do you offer?
Before deliver, our QC team will test all related parameter to guarantee quality, and will provide official COA to customer; For any complain, our after-sales team will reply within 12 hours and give solution.
3. What kind of payment modes do you accept?
We accept TT, L/C, Western union, Cash etc.
4. What is the shipping terms?
By sea, by air, by express, by railway, by truck etc.
5. What’s the trade terms?
6. How long does it take to deliver the shipment?
Usually 2-3 days for 1~3 ton’ adsorbents;
If need do customized package, need take around 7-10 days for 1*20’GP。
7. What kind of packaging do you offer?
Molecular sieve: Carton box, super sack, paper barrel, steel barrel;
Carbon molecular sieve: Plastic barrel;
Activated alumina & Silica (alumina) gel: PP compound bag, super sack, paper barrel, steel barrel;
Inert ceramic balls: PP woven bag, super sack, steel barrel;
Chemical tower packings: Super sack or wooden case.


+86 799 6666455

+86 18179910932
Tracy Chen
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