Ere inzira mbiri dzakawanda dzepasi pasirese yepasi simbi, kureva hydrometallurgy uye pyrometallurgy.
Hydrometallurgy ndeemakemikari metallurgy nzira, uye maitiro ese ari mukugadzirisa uye solvent. Semuenzaniso, kuora kwevashoma pasi pasi, kuparadzaniswa uye kubviswa kweRare Pasi OLIDS. Nzira inowanzo shandiswa inoshandiswa organc solvent yekubvisa, iyo iri mamiriro ezvinhu epasirese ekuparadzaniswa kwemaindasitiri ekuparadzaniswa kwepasi asina kujairika. Iyo hydrometallurgical chirongwa chakaoma, uye kuchena kwechigadzirwa kwakakwira. Iyi nzira ine huwandu hwakawanda hwekushandisa mukugadzira zvigadzirwa zvakapera.
Iyo pyrometallurgical maitiro iri nyore uye ine yakanyanya kubereka.Rare pasiPyrometallurgy kunyanya inosanganisira kugadzirira kwevanoita pasi rese neSilicothermic kuderedza, nyika simbi, uye hadzitore pasi penyika yakaumbwa nesimbi yekudzora kwesimbi yekudzora kwesimbi. Hunhu hwakajairika hwePyrometallurgy riri kugadzirwa pasi pemamiriro ekunze ekushisa.
Kutumira Nguva: Kubvumbi-27-2023