Molecular Sieve 5A

Product name: Molecular Sieve 5A

Chemical Formula : 3/4CaO · 1/4Na₂O ·AL₂O₃2SiO₂9/2H₂O

Aperture 5A(1A=0.1nm）

CAS No.: 69912-79-4

SiO₂/Al2O3 ≈2

Description:

Molecular sieve 5A also known as molecular sieve calcium with an aperture of about 5 angstroms(0.48nm).it can absorb any molecular with pore size less than 5A.except the 3A and 4A function,it also can absorb C3—C4 normal alkane,Ethyl Chlorine,ethyl bromide,butyl alcohol.it is also used for separation of n-iso hydrocarbon,Pressure Swing Adsorption(PSA) and CO adsorption of carbon dioxide and water.

Applications:

1. Drying for Natural gas, desulphrize, carbon dioxide removal

2. Nitrogen and oxygen separation ,Separation of nitrogen and hydrogen,oxygen,hydrogen production,PSA

3. Oil dewaxing, normal hydrocarbon separation from branched hydrocarbon,cyclic hydrocarbon.

Specification:

Item	Unit	Beads
Appearance		Beige,faint yellow or terracotta color,No mechanical impurities
Diameter	mm	1.6-2.5	3.0-5.0
density	g/ml	≥0.74	≥0.72
Granularity	%	≥98.00	≥98.00
Static H₂O Adsorption	%	≥22	≥22
Crush strength	N	≥35	≥80
Abrasion Rate	wt%	≤0.1	≤0.1
Moisture content	%	≤1.5	≤1.5