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Title:
IMPROVED LIQUID MEMBRANE PROCESS FOR URANIUM RECOVERY
Document Type and Number:
Japanese Patent JPS589824
Kind Code:
A
Abstract:
A liquid membrane emulsion extraction process for recovering uranium from a WPPA feed solution containing uranyl cations wherein said feed is contacted with a water-in-oil emulsion which extracts and captures the uranium in the interior aqueous phase thereof, there being an alkane diphosphonic acid uranium complexing agent in the interior phase of the emulsion.

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Inventors:
POORU ERU BUARINTO JIYUNIA
Application Number:
JP10294582A
Publication Date:
January 20, 1983
Filing Date:
June 15, 1982
Export Citation:
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Assignee:
EXXON RESEARCH ENGINEERING CO
International Classes:
C01G43/00; B01D11/04; B01D61/40; C22B60/02; (IPC1-7): C01G43/00
Attorney, Agent or Firm:
Minoru Nakamura



 
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