PRODUCT

Founded in 1987

5A molecular sieve

5A molecular sieve can be adsorbed smaller than the pore size of any molecule, commonly known as calcium molecular sieve. In addition to 3A, 4A molecular sieve has the effect, it can also adsorb C3 -- C4 n-alkanes, chloroethane, bromo-ethane, butanol, etc., can be used in isomeric hydrocarbon separation, pressure shift adsorption separation and water and carbon dioxide co-adsorption.

Category:

Type A

keyword：Type A、NaY Molecular Sieve

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Product details

Basic information

Chemical formula: 3/4 Cao ·1/4 Na2o ·Al2O3·2SiO2·9/2H2O

Si/Al ratio: SiO2/AI2O3≈2

Effective aperture: about 5A

introduction

Main use

This sieve absorbs material at the molecular level. It can absorb up to 22 percent of its body weight. The principle of adsorption is similar to that of chromatography, except that the molecular composition of the substance is not changed.

1, natural gas drying, desulfurization, carbon dioxide removal;

2, nitrogen and oxygen separation, nitrogen and hydrogen separation, to produce oxygen, nitrogen and hydrogen;

3. Petroleum dewaxing, separation of normal hydrocarbon from branched hydrocarbon and cyclic hydrocarbon.

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