发明授权
- 专利标题: Solvent extraction process for separating ionic compounds
- 专利标题(中): 用于分离离子化合物的溶剂萃取方法
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申请号: US3635661D申请日: 1967-11-17
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公开(公告)号: US3635661A公开(公告)日: 1972-01-18
- 发明人: BECKHAM LELAND J
- 申请人: ALLIED CHEM
- 专利权人: Allied Corp
- 当前专利权人: Allied Corp
- 优先权: US68387867 1967-11-17
- 主分类号: C01B17/64
- IPC分类号: C01B17/64 ; C01B25/46 ; C01C1/24 ; C01D17/00 ; C05B7/00 ; C07C51/41 ; C01B25/28 ; C01B25/30
摘要:
Metathesis reactions between water-soluble ionic compounds are carried out by means of a liquid extraction process using water and a water-miscible organic solvent. The separation of mixtures of water-soluble salts are also carried out using water and a water miscible organic solvent.
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