Method and apparatus for increasing the capacity of a waste heat boiler in a metallurgic smelting furnace
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United States of America Patent
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Jul 1, 2008
Grant Date -
Dec 22, 2005
app pub date -
Aug 22, 2005
filing date -
Dec 13, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a method for increasing the capacity of a waste-heat boiler (1) processing gases obtained from a metallurgic smelting furnace, such as a flash smelting furnace, and for reducing dust accretions, where liquid is added into the waste-heat boiler (1) of the smelting furnace. The invention also relates to an apparatus for increasing the capacity of a waste-heat boiler (1) processing gases obtained from a metallurgic smelting furnace, such as a flash smelting furnace, and for reducing dust accretions, in which case the waste-heat boiler is provided with at least one nozzle (2) for adding liquid.
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