... It can widely used in the deep drying of cracked gas,ethylene and propylene, hydrogen-generation,air separation,instrument air ... such as H2S,SO2,HF and paraffin in the waste gas, especially in the drinking water defluorination.APPICATION1) Catalyst for ... 04HHA 05AppearanceWhite,Sphere,No Odor,Insoluble in Water,InnocuousCrystal Typeγχ-pγγχ-pChemical compositionAl2O3 %≥93≥93≥93≥93≥90Na2O%≤0.3≤ ...