Composition 0.6 K2O: 0.40 Na2O : 1 Al2O3 : 2.0 ± 0.1SiO2 : x H2O
Description The 3A form is made by substituting potassium cations for the inherent sodium ions of the 4A structure, reducing the effective pore size to ~3A, excluding diameter >3A, e.g., ethane.
Major Applications Commercial dehydration of unsaturated hydrocarbon streams, including cracked gas, propylene, butadiene, acetylene; drying polar liquids such as methanol and ethanol. Adsorption of molecules such as NH3 and H2O from a N2/H2 flow. Considered a general-purpose drying agent in polar and nonpolar media.
Size ratio up to grade
Static water adsorption
Water content,as shipped
1) Drying of unsaturated hydrocarbons(e.g.. ethylene,propylene,butadien)
2)Cracked Gas Drying
3) Drying of natural gas,if COS minimization is essential,or a minimum co-adsorption of hydrocarbons is required.
4) Drying of highly polar compounds,such as methanol and ethanol
5) Drying of liquid alcohol
6) Static,(non-regenerative) dehydration of insulating glass units,whether air filled or gas-filled.
"Note：This is normal specification, in case of a particular application, application, please contact us by email at email@example.com for technical information."
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