Method of operating a combined gasification-steam generating plant

摘要: A steam generating plant is provided which includes an entrainment, slagging, air blown atmospheric pressure coal gasifier, a heat recovery train, desulfurization and generator designed to burn the low Btu fuel gas produced in gasifier. Heat recovered from gasifier used raise temperature of portion feedwater, generate for use reheat following desulfurization. boiler flue utilized drying preheating reactants