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A set of deposit samples from combustion of coal were characterized with respect to their compositions, phases present, and morphology. These deposits are of primary importance in determining the effect of depositon on heat transfer throuah the water wall. and on the removabilitv of the deposit. For the coal &d combustor sysiem analyzed,, the results'indicate that both K and Fe have significant effects on deposItIon behaviour in the early deposition stage.
๐ SIMILAR VOLUMES
09 Combustion (burners, combustion systems) consists of an upper part and a lower part; the lower part has a gasification chamber. Powdered coal is supplied continuously into both parts along with garbage. gal01 501 Monitoring of the combustion heat of fuel gas and excess air coefficient by flame el