Treatment of metal ores

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12215436
APP PUB NO 20240328021A1
SERIAL NO

18704041

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Abstract

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A method of refining a metal (e.g. titanium), comprising the following steps: (a) providing (10) an oxide of the metal having a level of impurities of at least 1.0 wt %; (b) reacting (12) the oxide of the metal to form an oxycarbide by providing an electrode comprising the oxide of the metal and carbon, and electrolytically reducing the electrode in a molten calcium chloride electrolyte; (c) electrolysing (14) the oxycarbide in an electrolyte, with the oxycarbide configured as an anode; and (d) recovering (16) a refined form of the metal from a cathode in the electrolyte.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coxon, Paul Cambridge, GB 1 0
Fray, Derek Great Shelford, GB 5 82

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