Industrial electric heating furnaces – Arc furnace device – Furnace body detail
Patent
1998-08-13
1999-12-07
Hoang, Tu Ba
Industrial electric heating furnaces
Arc furnace device
Furnace body detail
373 9, 373 73, F27D 112
Patent
active
059995580
ABSTRACT:
Spray cooled roof assembly for a metallurgical vessel, e.g. an electric arc furnace, comprising two spray cooled components, one of which covers a major portion of the furnace, and the other component of the roof assembly having an integral spray cooled extension for the removal of heated gases from the furnace.
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Arthur Mark Thomas
Miner, Jr. Frank Henry
Hoang Tu Ba
McCarthy Frederick J.
UCAR Carbon Technology Corporation
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