Trade Lead Description:
3A MOLECULAR SIEVE
3A adsorbent, a potassium-exchanged form of the type A molecular sieve, is an alkali metal aluminosilicate. 3A adsorbent will adsorb molecules with critical diameters up to 3 angstroms type.
APPLICATIONS
- 3A adsorbent is preferred for commercial dehydration of unsaturated hydrocarbon streams, such as cracked gas, ethylene, propylene, and cracked liquid olefins. - Drying of polar liquids (methanol, ethanol, and hydroxide organic compound). - Drying refrigerants. - Drying N2-H2 mixtures made by cracking of NH3.
CHEMICAL FORMULA: K12[ (AlO2) 12 (SiO2) 12 XH2O
Posted from China - Shanghai on 6 November, 2008
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