4A Molecular Sieve
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- Category :
Catalyst and Auxiliary/Catalyst
- CAS NO : 1327-44-2
- EC NO : 215-283-8
- Molecular Formula : AlKO4S
- Main Specifications :
- Synonyms : MOLECULAR SIEVE, ACTIVATED, INDICATING, TYPE 4A;MOLECULAR SIEVE, ACTIVATED, TYPE 3A;MOLECULAR SIEVE, ACTIVATED, TYPE 4A;MOLECULAR SIEVE, ACTIVATED, TYPE 5A;MOLECULAR SIEVES 5;SODIUM ALUMINO-SILICATE;Silicicacid,aluminumpotassiumsalt;ALUMINUM POTASSIUM SILICATE;POTASSIUM ALUMINOSILICATE;MOLECULAR SIEVES TYPE 5A;MOLECULAR SIEVE TYPE 3A;MOLECULAR SIEVE TYPE 4A;MOLECULAR SIEVE TYPE 5A;MOLECULAR SIEVE TYPE AW-300;potassium aluminum sulfate;3A Molecular Sieve;4A Molecular Sieve;5A Molecular Sieve;13X Molecular Sieve;
Molecular Structure:
Product description:
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.
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.
Indicator Unit Globularity Strip
Diameter mm 1.6-2.5 3-5 1 / 16 inch 1 / 8 inch
Static Adsorbed Water ≥mg/g 215 215 215 215
Adsorbed Methanol ≥mg/g 140 140 140 140
Bulk Density ≥g/ml 0.68 0.66 0.68 0.66
Compressive Strength ≥N 30 80 30 80
Wear Rate ≤%wt 0.1 0.1 0.3 0.3
Packing Water Conten ≤%wt 1.5 1.5 1.5 1.5
CN
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