Molecular Sieve 5A

5A molecular sieve
Used for PSA
Oxygen making
ISO9001:2008
High Quality
The aperture of molecular sieve 5A is about 5 angstroms, also called calcium molecular sieve generally. It can be used in the pressure swing adsorption instruments of oxygen-making and hydrogen-making industries.

Molecular formula: 0.7CaO · 0.3Na2O · Al2O3 · 2.0SiO2 · 4.5H2O

Technical Data

Properties
Unit
Technical Data
Shape

Pellet
Elongate
Diameter
mm
2.0-3.0
3.0-5.0
1.5-1.7
3.0-3.3
Granularity
%
≥96
≥96
≥98
≥98
Bulk Density
g/ml
≥0.60
≥0.60
≥0.60
≥0.60
Abrasion
%
≤0.20
≤0.25
≤0.20
≤0.25
Crush Strength
N
≥30
≥60
≥30
≥70
Static H
2
o Adsorption
%
≥21.5
≥21.5
≥21.5
≥21.5
N-hexane Adsorption
%
≥13
≥13
≥13
≥13
Moisture
%
≤1.5
≤1.5
≤1.5
≤1.5
Note: The above is typical data. We can also produce per customers’ request.

Application: Pressure swing adsorption
Air purification
Removal of H
2
S from natural gas and petrol gas

Packaging: Steel drum / paper drum / aluminum foil bag or per customer’s request.

Storage: Avoid damping and any adsorption of water or organic substance before use. Otherwise it must be regenerated.