A molecular sieve is a material containing tiny pores of a precise and uniform size that is used as an adsorbent for gases Type3AComposition0.6 K2O: 0.40 Na2O : 1 Al2O3 : 2.0 ±DescriptionThe 3A form is made by substituting potassium cations for the inherent sodium ions of the 4A structure, reducing the effective pore size to ~3ÅMajor ApplicationsCommercial dehydration of unsaturated hydrocarbon ...
