Application of catalytic gas desulfurization technology in tail gas treatment of sulphuric acid plant
The industrial application of catalytic flue gas desulfurization technology in the tail gas treatment of 400 kt/a sulphuric acid plant by sulphur combustion blended with ferrous sulphate at Xiangyang Longbai Titanium Industry Co.,Ltd.is introduced.The principle and characteristics of catalytic flue gas desulfurization technology are elaborated,the process flow,design,and operation of the desulfurization system are introduced,the problems that occur in actual operation are analyzed and solved,and the emission concentrations of various pollutants meet the national ultra-low emission standards.It provides reference and guidance for the application of catalytic flue gas desulfurization technology in the ultra-low emission of titanium dioxide and sulphuric acid industrial acid production tail gas.
titanium dioxidecatalytic desulfurization technologyactivated carbonsulfur dioxidesulphuric acid fog
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