作　　者： (张健）; (刘群）; (陈银根）; (王晓颜）;

机构地区： 铜陵市华兴化工有限公司,安徽铜陵244000

出　　处： 《硫酸工业》 2017年第8期41-43,共3页

摘　　要： 氨法脱硫尾气深度治理主要是去除尾气中的硫酸雾。其主要工艺为从超重力器排出尾气进入氨法填料吸收塔进行充分吸收,再经新型除沫器,除沫除去细小雾沫,最后再进入电除雾器除去气溶胶。治理后排放气体中SO_2、硫酸雾质量浓度能够达到环保标准。 Treating the exhaust deeply by ammonia desulphurization is to remove sulphuric acid mist in the exhaust. Its main process is that the exhaust which comes from the high gravity reactor go into the ammonia-packed tower for full absorption,then into the new type demister, to remove mist,at last get into electrostatic demister to remove the aerosols. With S02 treated in tail gas,sulphuric acid mist concentration meet the environmental standards.

关 键 词： 硫酸生产 硫酸雾 尾气 深度治理 电除雾器