发明授权
- 专利标题: Process for dewatering mineral concentrates
- 专利标题(中): 矿物精矿脱水工艺
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申请号: US860912申请日: 1977-12-15
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公开(公告)号: US4210531A公开(公告)日: 1980-07-01
- 发明人: Samuel S. Wang , Morris E. Lewellyn
- 申请人: Samuel S. Wang , Morris E. Lewellyn
- 申请人地址: CT Stamford
- 专利权人: American Cyanamid Company
- 当前专利权人: American Cyanamid Company
- 当前专利权人地址: CT Stamford
- 主分类号: C02F1/54
- IPC分类号: C02F1/54 ; C02F11/00 ; B01D21/01 ; C02B1/20
摘要:
Treatment of a slurry of a mineral concentrate with a flocculant followed by a combination of an anionic surfactant and a water-insoluble organic liquid provides reduced moisture content upon dewatering the thus-treated slurry.
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