3A Molecular Sieve
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3A molecular sieve is potassium exchange, the pore size is 3A, can be called potassium molecular sieve; It is mainly used to adsorb water, because the diameter of water molecules is less than 3A; Most of the gas is greater than 3A, so 3A molecular sieve will not adsorb any molecule with a diameter greater than 3A, and it is an adsorption material necessary for deep drying, refining and polymerization of gas and liquid phase in the petroleum and chemical industry.
Main application areas:
- Drying of various liquids (such as methanol and ethanol).
- Drying of air and drying of insulating glass.
- Drying of refrigerant.
- Drying of natural gas and methane gas.
- Drying of unsaturated hydrocarbons and cracking gas, ethylene, acetylene, propylene, butadiene.
- Drying of food-grade CO2.
- As a catalyst carrier, adsorption of water molecules in oil.
| PRODUCT DATA SHEET | |||
| Item | Unit | Globular | |
| Appearance | Spherical particles, no mechanical impurities | ||
| Particle size | mm | 1.6-2.5 | 3.0-5.0 |
| Packing density | g/ml | ≥0.75 | ≥0.72 |
| Particle size qualification | % | ≥98.00 | ≥98.00 |
| Static water adsorption | % | ≥21 | ≥21 |
| intensity | N | ≥35.00 | ≥100 |
| Static ethylene adsorption capacity | % | ≤3.0 | ≤3.0 |
| Rate of wear | % | ≤0.1 | ≤0.1 |
| Package moisture content | % | ≤1.5 | ≤1.5 |
CAS NO:1327-44-2;1318-02-1
EC NO:215-283-8
Molecular Formula:AlKO4S
Molecular Weight:162.143
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:
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