- 专利标题: SULFONATED AMINOMETHYLATED CHELATE RESINS
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申请号: US15502641申请日: 2015-08-17
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公开(公告)号: US20170216833A1公开(公告)日: 2017-08-03
- 发明人: Reinhold KLIPPER , Stefan NEUFEIND
- 申请人: LANXESS Deutschland GmbH
- 申请人地址: DE Cologne
- 专利权人: LANXESS Deutschland GmbH
- 当前专利权人: LANXESS Deutschland GmbH
- 当前专利权人地址: DE Cologne
- 优先权: EP14181606.6 20140820
- 国际申请: PCT/EP2015/068827 WO 20150817
- 主分类号: B01J45/00
- IPC分类号: B01J45/00 ; B01D15/00 ; C01F17/00 ; C01G15/00 ; C01G13/00 ; C01G49/00 ; C01G51/00 ; C01G53/00 ; C01G3/00 ; C01G9/00 ; C01G21/00 ; C01G11/00 ; C01G45/00 ; C01G43/00 ; C01G31/00 ; C01G55/00 ; C01G5/00 ; C01G7/00 ; C01B33/023 ; C08F212/08 ; C08F8/36 ; C08F8/30 ; C08F8/40 ; C02F1/28
摘要:
The invention relates to sulfonated aminomethylated chelate resins, to a method for producing same, to the use thereof for obtaining and purifying metals, in particular rare earth metals, from aqueous solutions and organic liquids, and for producing highly pure silicon.
公开/授权文献
- US09950320B2 Sulfonated aminomethylated chelate resins 公开/授权日:2018-04-24
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