Products

5A Molecular Sieve Description

The pore size for molecular sieve is about 5A^o. It can adsorb all kinds of molecular smaller than this size, it is mainly used in separation of the normal and isomerous alkane,pressure swing adsorption (PSA) for gases,co-adsorption of moisture and carbon dioxide. Based on the industrial application specialties, we have produced out our own PSA molecular sieve products, which have better selective adsorb ability and more rapid adsorption speed, being the elaborated products, it could suitable for gases generation and concentration PSA plants of any sizes and any types in the world.

Technical Parameter:

Item	Unit	Target
Shape		Pellet		Sphere
Diameter	mm	1.5-1.7	3.0-3.3	2.0-4.0	3.0-5.0
Size ratio up to grade	%	≥ 98	≥ 98	≥ 96	≥ 96
Bulk Density	g/ml	≥ 0.60	≥ 0.60	≥ 0.60	≥ 0.60
Wear ratio	%	≤ 0.20	≤ 0.25	≤ 0.20	≤ 0.20
Crushing Strength	N	> 30	> 45	> 30	> 60
H2O adsorption	%	≥ 21.5	≥ 21.5	≥ 21.5	≥ 21.5
N-hexane adsorption	%	≥ 14	≥ 14	≥ 14	≥ 14
Packing water	%	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5

Applications

Pressure swing adsorption.
Remove of water and carbon dioxide from air.
Type 5A Separate normal paraffins from branched-chain and / cyclic hydrocarbons through a selective adsorption process.