Adsorbents-MS Series

Portable Medical Oxygen Molecular Sieve

  • Product:Portable Medical Oxygen 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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Portable Medical Oxygen Molecular Sieve is high-efficiency oxygen molecular sieve of X-type molecular sieve(pore diameter:10 angstroms). It is suitable for household and medical oxygen generator with PSA. It has good selectivity of N2/O2. Easily desorption.

Technical Parameter
Properties Unit Bead
Diameter mm 0.4-0.8 1.6-2.8
Bulk density g/ml ≥0.62 ≥0.62
Crushing strength N/pce / ≥30.0
N2 Capacity
(1 bar,25℃)
ml/g ≥8.0 ≥8.0
N2/O2 Selectivity
(1 bar,25℃)
- ≥3.0 ≥3.0
Particle Ration  wt% ≥95.0 ≥97.0
Attrition  wt% ≤0.30 ≤0.30
Static H2O capacity 
wt% ≥30.0 ≥30.0
Static CO2 capacity 
wt% ≥19.8 ≥19.8
Loss on Ignition
wt% ≤1.0 ≤1.0


PSA/VPSA Oxygen Generators

Two types of oxygen molecular sieve are mainly used in PSA/VPSA oxygen generator. Sodium type and lithium type molecular sieve with high oxygen purity 90-96%, with fast adsorption speed and long shelf time.
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Why OIM Chemical Oxygen Molecular Sieve

1.High purity of O2 90-96%;
2.With over 5 years’ shelf time;
3.Fast adsorption speed;
4.Prompt delivery time.

Standard Package

Sample Process

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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