F22G 1/04

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9581325 Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasificationSep 21, 15Feb 28, 17Not available
9541282 Boiler system controlling fuel to a furnace based on temperature of a structure in a superheater sectionMar 10, 14Jan 10, 17INTERNATIONAL PAPER COMPANY, INTEGRATED TEST & MEASUREMENT,
9488370 Arrangement structure suitable for inverted pulverized coal boiler with ultra-high steam temperature steam parametersNov 18, 11Nov 08, 16Huaneng Clean Energy Research Institute
9140446 Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasificationMar 27, 13Sep 22, 15Not available
8904790 M-type pulverized coal boiler suitable for ultrahigh steam temperatureNov 11, 11Dec 09, 14Huaneng Clean Energy Research Institute
5787844 Economizer systemFeb 29, 96Aug 04, 98AHLSTROM CORPORATION, AHLSTROM MACHINERY OY,