锡石-多金属硫化矿尾矿综合回收试验
EXPERIMENTAL RESEARCH ON THE COMPREHENSIVE RECOVERY FROM TAILING OF CASSITERITE POLYMETALLIC SULPHIDE ORES
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摘要: 为综合回收某锡石-多金属硫化矿尾矿中的锌矿物,本文探索了锌矿物的浮选条件与药剂制度,提出了处理该尾矿的新工艺。试验表明,Zn精矿品位达到45.90%,Zn回收率达52.00%。Abstract: In order to recover the Zinc minerals from the tailings of cassiterite polymetallic sulphide ores,the condition of flotation and the system of pharmaceticals were explored in this paper.The new technologe that disposes of the tailings was put forward.The test indicated:the grade of Zinc concentrate was 45.90% and the recovery was 52.00%.
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