Structure of a super heater
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United States of America Patent
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Jun 21, 2016
Grant Date -
Jan 7, 2010
app pub date -
Dec 27, 2005
filing date -
Dec 29, 2004
priority date (Note) -
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Abstract
A method for reducing corrosion of a superheater of a steam boiler. The superheater includes a superheater piping. The superheating piping includes a steam pipe where the steam to be superheated is directed. The steam pipe is separated by a protective shell having a surface settling in the flue gas space has a temperature that rises above an upper critical temperature, above which temperature in the flue gas space the compounds from the fuel are substantially in a gaseous form. A superheater of a steam boiler and a circulating fluidized bed boiler.
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