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Mineral additive blend composition and method of operating a combustor to avoid problems such as agglomeration, deposition, corrosion and reduce emissions
Mineral additive blend composition and method of operating a combustor to avoid problems such as agglomeration, deposition, corrosion and reduce emissions
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机译:矿物添加剂共混物组合物和燃烧器的运行方法,以避免诸如结块,沉积,腐蚀和减少排放的问题
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摘要
Provided are mineral additive blend compositions and methods of operating furnaces to avoid combustion problems such as agglomeration, deposition, corrosion, and to reduce emissions. A method of operating a furnace such as a fluidized bed reactor, a pulverized fuel combustor, a grate combustor, etc. includes introducing a mineral additive blend comprising fuel and clay and a functional mineral into the furnace. The method further includes heating at least a portion of the inorganic compound-containing material and the clay, resulting in at least a partial firing of the clay, the at least partially fired clay, and the functional group. And a step of adsorbing at least a part of the inorganic volatile compounds present in the furnace to the functional mineral and reacting them with ash generated during combustion of the fuel to increase the fire resistance of the ash. . The method further includes removing at least a portion of the at least partially calcined clay and the adsorbed inorganic compound from the furnace.
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