Products Presentation

4A Molecular Sieve

4A Molecular Sieve

Application:

1. Gas and liquid drying, can adsorb H20, H2S, NH3, SO2, CO2, C2H5OH, C2H6, etc;

2. Oil associated gas, natural gas drying;

3. Some of the gas or liquid refining or purification, such as argon purification.

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Introduction:

4A Molecular Sieve is a kind of sodium type aluminosilicate, the crystal aperture 4Å (0.4nm), can absorb molecules that the critical diameter not more than itself aperture.

Application:

1. Gas and liquid drying, can adsorb H0, HS, NH, SO, CO, CHOH, CH, etc;

2. Oil associated gas, natural gas drying;

3. Some of the gas or liquid refining or purification, such as argon purification.


Property

Unit

Bead

Pellet

Note

Diameter

mm

1.6-2.5

3-5

1/16"

1/8"

 

Static H2O adsorption

%wt

≥21.5

≥21.5

≥21.5

≥21.5

RH50%,25℃

Bulk density

g/ml

≥0.70

≥0.70

≥0.65

≥0.65

Settled

Loss on Ignition

%wt

≤1.50

≤1.50

≤1.50

≤1.50

575℃,1hr

Crush strength

N

≥40

≥80

≥35

≥80

Average

Loss on Ignition

%wt

≤0.10

≤0.10

≤0.30

≤0.30

-

Particle Ratio

%

≥97

≥99

-

-

-



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