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本文叙述了云锡公司研究所对民主德国阿尔腾贝格锡选矿厂粗泥试料进行的全重选工艺和重——浮联合工艺的试验室指标。两流程的指标均比原选厂采用锡石浮选的指标好。
This paper describes the laboratory tests of the full gravity separation process and the heavy-float combination process of the crude mud samples of the Altenberger tin beneficiation plant in Germany’s Democratic Republic of Germany. Indicators of the two processes are better than the original selected indicators of cassiterite flotation.