发明公开
EP2401086A1 SAMMLER UND VERFAHREN ZUR FLOTATION UNLÖSLICHER BESTANDTEILE VON KALIROHSALZEN
审中-公开
COLLECTORS AND METHOD FOR浮选粗不溶物钾盐
- 专利标题: SAMMLER UND VERFAHREN ZUR FLOTATION UNLÖSLICHER BESTANDTEILE VON KALIROHSALZEN
- 专利标题(英): Collecting agent and method for floatation of insoluble components of raw salts
- 专利标题(中): COLLECTORS AND METHOD FOR浮选粗不溶物钾盐
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申请号: EP10708898.1申请日: 2010-02-10
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公开(公告)号: EP2401086A1公开(公告)日: 2012-01-04
- 发明人: PEDAIN, Klaus-Ulrich
- 申请人: Clariant International Ltd.
- 申请人地址: Rothausstrasse 61 4132 Muttenz CH
- 专利权人: Clariant International Ltd.
- 当前专利权人: Clariant International Ltd.
- 当前专利权人地址: Rothausstrasse 61 4132 Muttenz CH
- 代理机构: Hütter, Klaus
- 优先权: DE102009010294 20090224
- 国际公布: WO2010097166 20100902
- 主分类号: B03D1/02
- IPC分类号: B03D1/02 ; C01D3/08 ; B03D103/10 ; B03D101/04 ; B03D101/06
摘要:
The invention relates to a method for separating insoluble components of sylvinite, in that the sylvinite is suspended in saturated salt solution, a coagulating agent is added to the suspension, and a foaming agent comprising a hydrocarbon radical having from 6 to 16 carbon atoms is added to the composition so obtained.
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