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STUDY ON RECYCLING THE LEAD-ZINC FROM SUZHOU KAOLIN TAILINGS
Author(s): ZHAI Dong, SUN Tichang, PIAO Daoxian, ZHANG Zhongfei, LI Qing
Pages: 31-
34
Year: 2010
Issue:
6
Journal: Nonferrous Metals
Keyword: 高岭土尾矿; 混合浮选; 铅; 锌;
Abstract: 苏州高岭土尾矿经摇床分选出的硫化矿产品中含铅2.19%、含锌2.94%,采用混合浮选流程,在不磨矿的情况下,用石灰抑制黄铁矿、戊基黄药为捕收剂混合捕收铅锌,得到了铅品位31.67%、铅回收率83.11%,锌品位31.27%、锌回收率68.17%的混合精矿,提高了高岭土尾矿的利用价值.
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