Electrowinning feem ntau yog siv rau rov qab kub, nyiaj, tooj liab, cadmium thiab zinckub thiab nyiaj yog cov hlau zoo tshaj plaws vim lawv cov hluav taws xob muaj zog. Chromium yog tib hom electroplating hlau uas tsis rov qab tau siv electrowinning.
electrowinning siv qhov twg?
Electrowinning yog cov cuab yeej siv dav hauv niaj hnub hlau rov qab, mining, refining, thiab kev siv dej khib nyiab.
Vim li cas thiaj tsim nyog electrowinning?
Thaum electrowinning feem ntau yog siv kom rov qab tau cov hlau tsis muaj hlau xws li tooj liab, npib tsib xee, tin, cadmium lossis cov hlau muaj txiaj ntsig zoo li kub, nyiaj thiab platinum, nws kuj muaj kev siv. hauv kev lag luam uas xav tau kev kho dej khib nyiab.
Puas yog electrowinning tib yam li electrolysis?
yog tias electrowinning yog cov electrodeposition ntawm cov hlau los ntawm lawv cov ores uas tau muab tso rau hauv cov tshuaj los yog liquefied thaum electrolysis yog (chemistry) cov tshuaj hloov pauv uas tsim los ntawm kev dhau ib qho hluav taws xob tam sim no los ntawm kev siv tshuaj los yog cov ntsev molten.
txheej txheem electrowinning yog dab tsi?
Electrowinning (los yog electroextraction) yog txheej txheem ntawm cov hlau, xws li kub, nyiaj thiab tooj liab, tau rov qab los ntawm kev daws los ntawm kev siv tshuaj electrolytic tshuaj tiv thaiv… Cov hlau yog tso rau hauv ib daim ntawv uas tuaj yeem nkag tau yooj yim smelted mus rau hauv daim ntawv siv tau ntau dua.
