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SINTERED EXHAUST GAS COOLING METHOD FOR SINTERED EXHAUST GAS DESULFURIZATION EQUIPMENT
SINTERED EXHAUST GAS COOLING METHOD FOR SINTERED EXHAUST GAS DESULFURIZATION EQUIPMENT
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机译:烧结烟气脱硫设备的烧结烟气冷却方法
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摘要
PROBLEM TO BE SOLVED: To provide a sintered exhaust gas cooling method for sintered exhaust gas desulfurization equipment, capable of being able to suppress damage of iron skin of a cooling tower of the desulfurization equipment.;SOLUTION: When the desulfurization equipment includes the cooling tower 1 cooling the exhaust gas and a desulfurization tower 2 desulfurizing the exhaust gas cooled by the cooling tower 1, a desulfurizing agent solution used for desulfurizing the cooled exhaust gas is used as a cooling liquid of the cooling tower 1 to cool the exhaust gas, so as to alleviate pH within the cooling tower 1. The pH of the cooling liquid within the cooling tower 1 is detected and supply amount of the desulfurizing agent solution to the cooling liquid is controlled so that the detected pH of the cooling liquid is within a preset specified range.;COPYRIGHT: (C)2013,JPO&INPIT
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