Description

3A Molecular Sieve: a kind of alkali aluminosilicate and able to absorb molecules with their critical diameters no more than 3A. Application: 1.Drying of unsaturated hydrocarbons (***** ethylene, propylene, butadiene ***** Gas Drying 3.Drying of highly polar compounds, such as methanol and ethanol 4.Drying of liquid alcohol 5.Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled. 6.Drying of refrigerants 3A Molecular Sieve:a kind of alkali aluminosilicate and able to absorb molecules with their critical diameters no more than 4A. Applications: 1.Static dewatering for airtight gas system 2.Drying agent for refrigeration system ***** packing ***** component 5.Degenerating chemical 6.Dry saturated hydrocarbons 5A Molecular Sieve:a kind of alkali aluminosilicate and able to adsorb molecules with their critical diameters no more than 5A. Applications: 1. Used for separating normal paraffin from branched hydrocarbon and cricoid hydrocarbons through selective adsorption 2. Widely used for the separation of normal paraffin and isoparaffin ***** can be adsorbed by molecular sieve 3A, and 4A could be adsorbed by the molecular sieve 5A 4. N*-O2 separate, N*-H2 separate *3X Molecular Sieve:a kind of alkali aluminosilicate and able to absorb molecules with their critical diameters no more than *0A. 1. Dry gas, purify raw air material: get rid of H2O and CO2. 2. Desulfurate liquid hydrocarbon and natural gas: get rid of H2S and thioalcohol. 3. Molecules can be adsorbed by molecular sieve 3A, 4A and 5A can be adsorbed by *3X. 4. Can adsorb molecular whose diameter is a little less than critical diameter, such as some aromatic hydrocarbon and branched-chain hydrocarbon.