Nke a bụ ụzọ abụọ n'ozuzu nke metallurgy ụwa dị ụkọ, ya bụ hydrometallurgy na pyrometallurgy.
Hydrometallurgy bụ nke usoro metallurgy nke kemịkalụ, usoro a dum na-abụkarị na ngwọta na ihe mgbaze.Dị ka ihe atụ, decomposition nke obere ụwa concentrates, nkewa na mmịpụta nkeobere ụwa oxides, ogige, na otu obere ụwa ọla na-eji usoro nkewa kemịkalụ dị ka mmiri ozuzo, crystallization, oxidation-mbelata, ihe mgbaze, na ion mgbanwe.Usoro a na-ejikarị eme ihe bụ mmịpụta ihe mgbaze organic, nke bụ usoro zuru ụwa ọnụ maka ikewapụta ụlọ ọrụ mmepụta ihe nke ihe dị elu na-adị ọcha otu ụwa.Usoro hydrometallurgical dị mgbagwoju anya, na ịdị ọcha ngwaahịa dị elu.Usoro a nwere ọtụtụ ngwa ngwa n'ịmepụta ngwaahịa emechara.
Usoro pyrometallurgical dị mfe ma nwee nnukwu nrụpụta.Ụwa dị ụkọpyrometallurgy gụnyere nkwadebe nke alloys ụwa na-adịghị ahụkebe site na mbelata silicothermic, ọla ụwa na-adịghị ahụkebe ma ọ bụ alloys site na electrolysis nnu gbazere, na alloys ụwa na-adịghị ahụkebe site na mbelata okpomọkụ metal.Ihe na-emekarị nke pyrometallurgy bụ mmepụta n'okpuru ọnọdụ okpomọkụ dị elu.
Oge nzipu: Eprel-27-2023