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SINTERED EXHAUST GAS COOLING METHOD FOR SINTERED EXHAUST GAS DESULFURIZATION EQUIPMENT

机译:烧结烟气脱硫设备的烧结烟气冷却方法

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
机译:解决的问题:提供一种用于烧结废气脱硫设备的烧结废气冷却方法,能够抑制该脱硫设备的冷却塔的铁皮损坏。在对废气进行冷却的过程中,通过对脱硫塔进行冷却,在对脱硫塔进行冷却的情况下,对脱硫塔进行脱硫。对由冷却塔1进行了冷却的排气进行脱硫处理的脱硫剂溶液被用作冷却塔1的冷却液。从而减轻冷却塔1内的pH。检测冷却塔1内的冷却液的pH,控制向冷却液的脱硫剂溶液的供给量,以使检测出的冷却液的pH在规定范围内。指定范围。;版权:(C)2013,JPO&INPIT

著录项

  • 公开/公告号JP2013083387A

    专利类型

  • 公开/公告日2013-05-09

    原文格式PDF

  • 申请/专利权人 JFE STEEL CORP;

    申请/专利号JP20110222765

  • 发明设计人 HIRAKO KOJI;

    申请日2011-10-07

  • 分类号F27B21/08;F27D17/00;

  • 国家 JP

  • 入库时间 2022-08-21 16:57:24

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