有色冶炼烟气脱硝技术现状及展望  

Present Situation and Prospect of Denitrification Technology of Nonferrous Smelting Flue Gas

作　　者：赵志龙 王芳 童震松 ZHAO Zhi-long;WANG Fang;TONG Zhen-song(BGRIMM Technology Group,Beijing 100160.China)

机构地区：[1]矿冶科技集团有限公司,北京100160

出　　处：《有色金属（冶炼部分）》2021年第3期19-21,35,共4页Nonferrous Metals（Extractive Metallurgy)

基　　金：国家重点研发计划项目(2018YFC1903100);矿冶科技集团有限公司科研基金探索项目(02-2012)。

摘　　要：有色金属行业的大气污染治理,目前以治理烟气中的粉尘、SO_(2)和NO_(x)为主,其中对NO_(x)的治理刚刚起步,相关的标准和规范仍在不断更新和完善,治理技术也在借鉴其它行业的基础上不断探索和创新。通过分析有色冶炼行业的NO_(x)排放特点和排放标准要求,指出了当前有色冶炼行业脱硝的现状和发展趋势。Air pollution control in nonferrous metals industry at present is mainly control dust,SO_(2) and NO_(x) in flue gas.NO_(x) control is just started;the relevant standards and criterion are still constantly updated and improved.Control technology is continuously explored and innovated reference other industries.Through analyzing NO_(x) emission characteristics and emission standard requirements of nonferrous metals industry,current situation and development trend of denitration in nonferrous metals industry is pointed out.

关 键 词：有色金属行业 氮氧化物 干法吸附 联合脱硫脱硝 

分 类 号：X701.3[环境科学与工程—环境工程]