KWG to patent new ferrochrome technique

Oct 25, 2013 | 06:48 PM | Thorsten Schier

Tags  KWG Resources, ferrochrome, direct-reduced iron, DRI, Black Horse, Big Daddy, Ring of Fire, Frank Smeenk Thorsten Schier

NEW YORK — KWG Resources Inc. wants to patent a ferrochrome production process that uses similar techniques applied in making direct-reduced iron (DRI).

"The current invention uses a modification of this basic and well-established technology to produce a chromium iron alloy by using natural gas to reduce both....





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