烧结烟气典型污染物排放形势及减排技术分析  

Analysis of emission situation and emission reduction technology of typical sintering flue gas pollutants

作　　者：郄俊懋 张春霞[1] 王海风[1] 郦秀萍[1] 石鑫越[1] 

机构地区：[1]钢铁研究总院先进钢铁流程及材料国家重点实验室,北京100081 [2]北京科技大学冶金与生态工程学院,北京100083

出　　处：《烧结球团》2016年第6期59-64,共6页Sintering and Pelletizing

基　　金：国家自然科学基金资助项目(51234003)

摘　　要：本文通过对烧结过程SO_2等典型烟气污染物排放形势和减排技术的分析,指出我国对SO_2的治理效果明显;但NO_X和二噁英的治理仍处于起步阶段,排放形势严峻,环保压力巨大;烧结烟气污染物的治理不应局限于末端治理,而应将源头、过程、末端的治理功能合理衔接;现有减排技术存在不同问题,研发经济高效的烧结烟气污染物治理工艺前景良好。Based on the analysis of the emission situation and emission reduction technology of typical sintering flue gas pollutants, it is pointed out that the effect of treatment and control of SO2 in China is remarkable ; However, the treatment and con- trol of NOx and Dioxin are still in starting stage, the emission situation is serious and the environmental protection pressure is great. The treatment and control of sintering flue gas pollutants should not be limited to the end treatment, whereas the source, process and end treatment should be connected reasonably;The existing emission reduction technology has different problems, but the prospect of developing economical and high-efficient treatment process of sintering flue gas pollutants is good.

关 键 词：烧结污染物 排放形势 减排技术 

分 类 号：X511[环境科学与工程—环境工程]