Method for the recovery of uranium from pregnant liquor solutions

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United States of America Patent

PATENT NO 8864872
APP PUB NO 20120125158A1
SERIAL NO

13302232

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for the recovery of uranium from pregnant liquor solutions that comprise levels of chloride of 5 to 80 g/L by using an amino phosphonic functionalized resin. The method includes providing an amino phosphonic functionalized resin; providing a pregnant liquor solution comprising and uranium; passining the pregnant liquor solution over the amino phosphonic functionalized resin to separate the uranium from the pregnant liquor solution; and eluting the uranium.

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Patent Owner(s)

  • ROHM AND HAAS COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rezkallah, Areski Lezennes, FR 12 26

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