发明授权
- 专利标题: Recovery of molybdenum using sodium metabisulfite and a thiocarbonate depressant
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申请号: US15908992申请日: 2018-03-01
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公开(公告)号: US10654048B2公开(公告)日: 2020-05-19
- 发明人: Benigno Ramos
- 申请人: Chevron Phillips Chemical Company LP
- 申请人地址: US TX The Woodlands
- 专利权人: Chevron Phillips Chemical Company LP
- 当前专利权人: Chevron Phillips Chemical Company LP
- 当前专利权人地址: US TX The Woodlands
- 代理机构: Merchant & Gould P.C.
- 主分类号: B03D1/002
- IPC分类号: B03D1/002 ; B03D1/012 ; B03D1/02 ; B03D1/06 ; B03D1/018
摘要:
The present invention discloses mining collector compositions containing sodium metabisulfite and a thiocarbonate compound. Flotation processes for recovering molybdenum from a copper-molybdenum concentrate using the collector compositions also are disclosed.
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