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5a molecular sieve 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
SiO2 : Al2O3 ≈2
Specificaton of 5a zeolite | ||||||
Property | Unit | Value | ||||
Bead size | mm | 1.7-2.5 | 3.0-5.0 | |||
Size Quanlification | % | ≥96 | ≥96 | |||
Bulk Density | g/ml | ≥0.66 | ≥0.66 | |||
Wear Ratio | % | ≤0.20 | ≤0.20 | |||
Crush Strength | N | ≥30 | ≥70 | |||
Equilibrium Water Capacity @ 25°C | % | ≥21.5 | ≥21.5 | |||
Package Moisture | % | ≤1.5 | ≤1.5 | |||
1) The various sizes of O2, H2, CO2 and other gas PSA devices.
2) Separation of normal paraffin and isoparaffin.
3) The purification of air, dehydration and carbon dioxide removal.
4) The drying of natural gas, dehydration and desulphurization.
Gongyi Yalv Material Co., Ltd is a production and sales manufacturer with over 100 employees.It is located in Gongyi Science & Technology Industrial Zone.The company is mainly engages in the production of refractory material, abrasives and water treatment materials.Porducts are Reduced Iron Powder, Atomized iron powder, sponge iron, brown fused alumina, white fused alumina,Walnut shell, silicon carbide, boron carbide, Poly aluminium chloride(PAC), Polyacrylamide(PAM),Coconut shell activatedc carbon, Phosphoric acid, Aluminum dihydrogen phosphate,Potassium aluminium fluoride,Sodium hexafluoroaluminate(Cryolite), Aluminium fluoride, Sodium hexametaphosphate, etcThe capacity of the company is more than 200.000 T per year.
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