Nantong Desheng Chemical Co., Ltd.
Main products:L-Cystine,L-Glutamine,L-Glycine
Contact Us
  • Contact Person : Mr. Xiao Wei
  • Company Name : Nantong Desheng Chemical Co., Ltd.
  • Tel : 86-513-85563205
  • Fax : 86-513-85563205
  • Address : Jiangsu,Nantong,Huanghai Road,Gangzha District
  • Country/Region : China
  • Zip : 226003

3A molecular sieve adsorbent

3A molecular sieve adsorbent
Product Detailed
Desheng 3A Molecular Sieve 3A molecular sieve is used for dryness of gas, liquid and dehydration of unsaturated hydrocarbons

Desheng 3A Molecular Sieve

We have with us a large assortment of molecular sieve type 3a that has an extremely effective pore opening of about 3 angstroms. The chemical formula of molecular structure in question have the ability of serving the most sophisticated reactions from the background. We sell at industry leading prices. We offer many configurations that assist the chemical reactions and operations at a variety of levels.


Cracked gas streamsUsed for drying of unsaturated hydrocarbons (such as ethylene, propylene and butadiene)Used for static (non-regenerative) removal of h20 from gas filled insulating glass units and from refrigerant gases Helpful in adsorbing molecules with a kinetic diameter of less than 0. 3 nm and exclude those larger Used in natural gas where cos minimization is required and of polar compounds such as methanol and ethanol


nominal pore diameter

3 angstroms (0. 3 nm)

type of crystal structure


bulk density

760 g/l

equilibrium water capacity at 20 °c/55 % r. H.

21 % wt.

water content (as shipped)

1. 5 % wt. (max. )

heat of adsorption (max. )

4200 kj/kg water

specific heat (approx. )

1. 07 kj/kg °c

bead sizes (nominal)

2. 5-5 mm

2-3 mm

1-2 mm

4x8 mesh

8 x 12 mesh

10 x 18 mesh

crush strength

7 kp

4 kp

2 kp

3A molecular sieve adsorbent

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