Izinsiza zokuhlunga ze-Diatomite zingahlukaniswa zibe imikhiqizo yolwelwe olomile, imikhiqizo ene-calcium kanye nemikhiqizo ene-flux calcium ngokwezinqubo ezahlukene zokukhiqiza.

① Imikhiqizo eyomisiwe
Ngemva kokuhlanzwa, ukomiswa ngaphambi kokuqedwa, izinto zokusetshenziswa zomiswa ku-600-800 ° C, bese ziqedwa. Lolu hlobo lomkhiqizo lunosayizi wezinhlayiya ezincane kakhulu futhi lufanelekela ukuhluzwa ngokunembile. Luvame ukusetshenziswa kanye nezinye izinsiza zokuhlunga. Imikhiqizo eyomile ikakhulukazi iphuzi elikhanyayo, kodwa futhi imhlophe njengobisi kanye nompunga okhanyayo.

② Imikhiqizo ene-calcined
I-diatomite ehlanziwe, eyomisiwe nechotshoziwe ifakwa kuhhavini ojikelezayo, ifakwe i-calcium ku-800-1200 ° C, bese ichotshozwa bese ihlelwa ukuze kutholakale umkhiqizo one-calcium. Uma kuqhathaniswa nemikhiqizo eyomile, ukungena kwemikhiqizo ene-calcium kuphakeme ngokuphindwe kathathu. Imikhiqizo ene-calcium ikakhulukazi ibomvu kancane.

③ Imikhiqizo ene-calcium e-Flux
Ngemva kokuhlanzwa, ukomiswa nokugaya, izinto zokusetshenziswa ze-diatomite zengezwa ngenani elincane le-sodium carbonate, i-sodium chloride kanye nenye i-AIDS encibilikayo, bese kufakwa i-calcium ku-900 ~ 1200 ° C. Ngemva kokugaya nokulinganisa usayizi wezinhlayiya, kutholakala umkhiqizo we-flux calcined. Ukuvuleka komkhiqizo we-flux calcined kusobala ukuthi kuyanda, okungaphezu kwezikhathi ezingama-20 kunomkhiqizo owomile. Imikhiqizo ye-flux calcined ikakhulukazi imhlophe, futhi ipinki ekhanyayo uma okuqukethwe kwe-Fe2O3 kuphezulu noma inani le-flux lincane.