Method and device for introducing dust into a metal melt of a pyrometallurgical installation
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United States of America Patent
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Sep 3, 2013
Grant Date -
Dec 1, 2011
app pub date -
Aug 11, 2011
filing date -
Jun 28, 2006
priority date (Note) -
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Abstract
A device for introducing dust into a molten bath of a pyrometallurgical installation is provided. An electrodeless plasma torch includes an essentially tubular housing, wherein the housing allows a passage of a carrier gas containing dust particles, and wherein the housing is coaxially surrounded by an inductive load coil which forms a heating zone.
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