THERMAL AND ELECTROCHEMICAL PROCESS FOR METAL PRODUCTION

WIPO Patent Application WO2005019501

A3

A system for purification of high value metals comprises an electrolytic cell in which an anode formed of a composite of a metal oxide of the metal of interest with carbon is electrochemically reduced in a molten salt electrolyte.

WITHERS JAMES C (US)
LOUTFY RAOUF O (US)

PCT/US2004/026660

September 15, 2005

August 18, 2004

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MATERIALS & ELECTROCHEMICAL RESEARCH CORP (US)
WITHERS JAMES C (US)
LOUTFY RAOUF O (US)

C22B34/12; C25C3/26; C25C3/28; C25C3/32; C25C3/34; C25C3/36; C25C5/04; (IPC1-7): C25C5/04; C25C3/26; C25C3/28; C25C3/32; C25C3/34; C25C3/36; C22B34/12

GB635267A	1950-04-05
US2831802A	1958-04-22
US3083153A	1963-03-26
US2722509A	1955-11-01
US2913379A	1959-11-17
US2904426A	1959-09-15

DATABASE WPI Section Ch Week 200316, Derwent World Patents Index; Class M26, AN 2003-158078, XP002325420
ITO Y ET AL: "Non-conventional electrolytes for electrochemical applications", ELECTROCHIMICA ACTA, ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, vol. 45, no. 15-16, May 2000 (2000-05-01), pages 2611 - 2622, XP004206805, ISSN: 0013-4686
A. ROBIN, R.B. RIBEIRO: "Pulse electrodeposition of titanium on carbon steel in the LiF-NaF-KF eutectic melt", J. APPLIED ELECTROCHEM., vol. 30, 2000, pages 239 - 246, XP002325446

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