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DESULFURIZER FOR SINTERING MACHINE EXHAUST GAS AND METHOD FOR CONTROLLING DESULFURIZER
DESULFURIZER FOR SINTERING MACHINE EXHAUST GAS AND METHOD FOR CONTROLLING DESULFURIZER
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机译:用于烧结机排气的脱硫剂和控制脱硫剂的方法
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摘要
PROBLEM TO BE SOLVED: To desulfurize a sintering machine exhaust gas containing sulfur compounds efficiently by using a wet lime-gypsum method even when the concentration of the sulfur compounds in the exhaust gas is changed.;SOLUTION: A desulfurization ratio is obtained from the measured values of SOx in an inlet gas 2 and an outlet gas 11, and the amount of bubbling gas to be supplied from a nozzle 16 into slurry 12 is adjusted to keep the concentration of SOx in the outlet gas 11 and the desulfurization ratio at set values.;COPYRIGHT: (C)2002,JPO
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