Hydrogen purification Molecular Sieve 5A-PSA

The effective pore opening is 5 Angstrom.With good adsorption selectivity and high adsorption speed,5A-PSA is used for O2 generation, H2 generation, CO concentration and Coal Chemical Industry.

5A-PSA-H2 is used for H2 generation, CO concentration and the separation for n-and i-paraffin.

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PRODUCTS DESCRIPTION

More Details:

1. Synonym: PSA 5A

2. Typical Chemical Formula: Ca4,5 [(Al02)12(SiO2)12].nH2O

3. CAS NO.: 1318-02-1

4. Silica-alumina ratio: SiO2/ Al2O3≈2

Item	Unit	Beads
Size	mm	1.6-2.4
Water adsorption	wt%	≥25
CO adsorption	ml/g	≥30
N₂ adsorption	ml/g	≥11
Bulk density	Kg/m³	≥720
Crush strength	N/P	≥35
Abrasion	wt%	≤0.4
Moisture residual	wt%	≤1.5

Application:

1. Hydrogen purification molecular sieve 5A is used for hydrogen Purification by PSA method

2. Hydrogen purification molecular sieve 5A can also be used in PSA oxygen concentrator

Stroage:

Keep hydrogen purification molecular sieve 5A in an air tight container until ready for use to avoid unintended moisture adsorption.

Regeneration & Activation:

Hyrogen purification molecular sieve 5A can be regenerated or activated either thermal regeneration method(Thermal Swing Adsorption, TSA); To remove moisture from a Hyrogen purification molecular sieve 5A, a temperature of 200-230℃ (390-570°F)is required. Hyrogen purification molecular sieve 5A can also be regnerated by lowering the pressure in the case of pressure swing processes (PSA). A properly regenerated molecular sieve can give moisture dew points below -100℃. The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

Packing:

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