
Bọọlụ alumina agbaliterebụ ihe siri ike nke nwere oghere dị elu, nke gbasaara nke ukwuu, nke nwere nnukwu mpaghara elu, elu ya nwere obere oghere nwere ihe ndị dị mkpa maka catalysis, dịka arụmọrụ adsorption, ọrụ elu, nkwụsi ike okpomọkụ dị mma, wdg, yabụ a na-eji ya eme ihe nke ukwuu. A na-eji ya eme ihe nke ukwuu dị ka ihe na-akpali akpali na ihe na-akwado mmeghachi omume kemịkalụ. Ihe na-eme ka mmanụ alumina na-agbanwe agbanwe nke nwere oghere dị elu bụ obere oghere dị gburugburu ọcha. Alumina a na-arụ ọrụ nwere nha nha otu, elu dị larịị, ike igwe dị elu, hygroscopicity siri ike, ọ naghị aza ma ọ bụ gbawaa mgbe ọ mịkọrọ mmiri. mmiri, ethanol. Alumina a na-arụ ọrụ bụ ihe na-eme ka mmiri kpọọ nkụ nke ọma, nke dabara adaba maka ngwaọrụ mmeghari ohuru na-enweghị okpomọkụ.
KA401: bụ maka dị ka adsorbentKA402: bụ maka defluorinating
KA403: bụ maka ịmịkọrọ mmiri n'imepụta hydrogen perixid (H2O2)
KA404: bụ maka ihe na-ebu ihe mkpali
KA405: bụ maka iwepụ mmiri na ịkpọ nkụ n'ime ikuku wdg.