Ngezimfuneko zekhwalithi ezikhulayo zensimbi ecijile, ukusetshenziswa kwe-aluminium ukuze kukhishwe i-oxidation kwezinye izinsimbi zezinga eliphezulu akukwazi ukuhlangabezana nezidingo. Ngakho-ke, ukusetshenziswa kwe-aluminium ne-calcium composite deoxidation sekuthole ukunakwa okukhulu.
Esikhathini sokugcina se-deoxidation, inhlanganisela ye-aluminium ne-calcium ayikwazi nje ukunciphisa okuqukethwe kwe-oksijini ensimbi, kodwa futhi ithuthukise ukungcola okungezona ezensimbi.
Ngenxa yokuthi ukuminyana kwe-calcium kungu-1/5 kuphela wensimbi, indawo yokubilisa ingu-1492â, engaphansi kwezinga lokushisa lensimbi encibilikisiwe, futhi umsebenzi wayo unamandla kakhulu, ngakho kunzima ukuyilawula ngokunembile lapho isetshenziswa. ekwenzeni insimbi. Lo mkhawulo ukhawulele ukuthandwa kanye nokusetshenziswa kwe-calcium kunsimbi ekhonjiwe.
Eminyakeni engu-20 edlule, ukuqonda kwendima ye-calcium ensimbi kuye kwajulwa, futhi inqubo yokufaka isicelo iye yavuthwa kancane kancane. Manje, isisetshenziswa kabanzi.
