Cov txheej txheem hydrometallurgical thiab lawv cov ntawv thov
Cov Txheej Txheem Hydrometallurgical thiab Lawv Cov Ntawv Thov Kev Taw Qhia Hydrometallurgy yog ib ceg ntawm metallurgy uas siv cov kua dej los tsim, tsim, thiab ua haujlwm cov txheej txheem rau kev sib cais cov hlau ntawm cov ores lossis lwm yam khoom siv raw. Txoj kev no feem ntau yog siv los rho tawm cov hlau xws li tooj liab, kub, nickel, uranium, thiab cov hlau tsis tshua muaj vim nws yog tus phooj ywg ib puag ncig ntau dua li cov txheej txheem pyrometallurgical, ... nyeem ntxiv