发明授权
US4643823A Recovering metal sulfides by flotation using mercaptoalcohols 失效
通过使用巯基醇浮选回收金属硫化物

Recovering metal sulfides by flotation using mercaptoalcohols
摘要:
A process for recovering a metal sulfide mineral from ore by froth flotation using 1-alkyl substituted-2-mercaptoethanol as the flotation agent.
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