Recovery of metal values

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United States of America Patent

PATENT NO 7282187
SERIAL NO

08621631

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Abstract

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A process for selectively extracting metal values, including, uranium, thorium, scandium and zirconium, from starting materials which include the metal values. The process is particularly well suited to extracting metal and recovering metal values from tantalum/niobium production process ore residues.

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Patent Owner(s)

Patent OwnerAddress
UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE INTERIORBRANCH OF PROCUREMENT AND PATENTS DIVISION OF GENERAL LAW OFFICE OF THE SOLICITOR 1849 C STREET N W MS 6531 WASHINGTON DC 20240

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brown, Patrick M Exton, PA 31 500
Green, G Kyle Sandy, UT 1 25
Harbuck, Donna D Salt Lake City, UT 2 45
Hard, Robert A Hallowell, ME 25 468

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