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U.S. Department of Energy
Office of Scientific and Technical Information

Extractant and process for extracting uranium wet-process phosphoric acid

Patent ·
OSTI ID:6276242
Uranium in wet-process phosphoric acid in the tetravalent state is extracted with a mixture of mono- and di-(alkylphenyl) esters of orthophosphoric acid containing a phenol modifier such as nonylphenol or octylphenol.
Assignee:
Uranium Recovery Corp
Patent Number(s):
US 4371504
OSTI ID:
6276242
Country of Publication:
United States
Language:
English