发明授权
- 专利标题: Beneficiation of clays by froth flotation
- 专利标题(中): 通过泡沫浮选获得粘土
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申请号: US417663申请日: 1982-09-13
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公开(公告)号: US4518491A公开(公告)日: 1985-05-21
- 发明人: Bomi M. Bilimoria , Anthony A. May
- 申请人: Bomi M. Bilimoria , Anthony A. May
- 申请人地址: GA Sandersville
- 专利权人: Anglo-American Clays Corporation
- 当前专利权人: Anglo-American Clays Corporation
- 当前专利权人地址: GA Sandersville
- 主分类号: B03D1/004
- IPC分类号: B03D1/004 ; B03D1/014 ; B03D1/02 ; B03D1/04 ; B03D1/14
摘要:
Aliphatic complex phosphate esters or salts thereof, of a non-ionic surface active compound, are utilized together with aliphatic fatty acids as collector agents during flotation for removing titanium-based impurities from kaolin clays in a froth flotation process.
公开/授权文献
- US5646633A Microstrip antenna having a plurality of broken loops 公开/授权日:1997-07-08
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