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公开(公告)号:EP0033999B1
公开(公告)日:1983-03-23
申请号:EP81300005.6
申请日:1981-01-02
IPC分类号: C07F9/11
CPC分类号: C22B60/026 , C07F9/11 , C07F9/142
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公开(公告)号:EP0033999B2
公开(公告)日:1987-09-09
申请号:EP81300005.6
申请日:1981-01-02
IPC分类号: C07F9/11
CPC分类号: C22B60/026 , C07F9/11 , C07F9/142
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公开(公告)号:EP0033999A1
公开(公告)日:1981-08-19
申请号:EP81300005.6
申请日:1981-01-02
IPC分类号: C07F9/11
CPC分类号: C22B60/026 , C07F9/11 , C07F9/142
摘要: This application is directed to a process for preparing dialkyl phosphoric acid, preferably di(2-ethylhexyl) phosphoric acid. This latter material is used in uranium extraction from wet-process phosphoric acid as a kerosine solution along with a synergist, trioctyl phosphine oxide.
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