Activated Alumina used in air condition 1.MOQ:1000kg 2.Size:1-2,3-5,4-6, ... 6-8mm 3.LOI:6-8% 4.Active:56-62% Activated Alumina used in air ... polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc.Activated alumina defluorinated just ... gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also ...