5A Zeolite Molecular Sieve for PSA Oxygen Concentrator

Superior Quality, Competitive Price,specially suitable for PSA adsorber applications.
Best molecular sieves for PSA adsorbing.

Introduction:
5A Molecular Sieve is a kind of alkali aluminosilicate and able to adsorb molecules with their critical diameters no more than 5A.It is the competitive product for PSA adsorber applications.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.
Applications:
a) Used for separating normal paraffin from branched hydrocarbon and cricoid hydrocarbons through selective adsorption
b) Widely used for the separation of normal paraffin and isoparaffin
c) Molecules can be adsorbed by molecular sieve 3A, and 4A could be adsorbed by the molecular sieve 5A
d) N
2
-O
2
separate, N
2
-H
2
separate
Formula: 3/4 CaO·1/4Na
2
O·Al
2
O
3
·2SiO
2
·9/2H
2
O
Specification:
Item
unit
target
Shape

pellet
Sphere
Diameter
mm
1.5-1.7
3.0-3.3
1.7-2.5
3.0-5.0
Bulk density
g/ml
≥0.72
≥0.72
≥0.75
≥0.72
Abrasion rate
%
≤0.25
≤0.25
≤0.25
≤0.25
Crushing strength
N/p
≥30
≥45
≥60
≥70
C
4
H
10
capacity
ml/g
9.4
9.4
9.4
9.4
Water adsorption
%
≥20.5
≥20.5
≥20.5
≥20.5
Packing water
%
≤1.5
≤1.5
≤1.5
≤1.5
Packing:
By carton box, each box 30kg or 25kg, inside airtight bag.
Or 40kg/sealed iron drum, inside airtight bag.

Attention
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

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