烧结工序二恶英减排技术及应用现状  

Dioxin emission reduction technologies for sintering process and their present application situation

作　　者：曲余玲[1] 毛艳丽[1] 景馨[1] 李博[1] 

机构地区：[1]鞍钢股份有限公司技术中心,辽宁鞍山114009

出　　处：《烧结球团》2015年第5期42-47,共6页Sintering and Pelletizing

摘　　要：烧结工序是钢铁行业产生二恶英的主要源头之一。根据烧结过程二恶英的生成机理,分别从源头控制、工艺控制和末端治理三个方面介绍了现有的烧结工序二恶英减排技术,并进行了分析。从国内外二恶英的控制现状来看,国外钢铁企业普遍重视二恶英的减排,其经验值得中国钢铁企业借鉴。Dioxin is mostly produced in sintering process in the iron and steel industry. Based on the mechanism of dioxin generation during sintering, the paper introduces and analyses separately the existing technologies for reduction of dioxin emission in three aspects of source control, process control and end control. With regard to the present situation of dioxin control in foreign countries, all foreign iron and steel corporations pay much attention to the reduction of dioxin emission, whose experiences are worth studying as references for Chinese steel companies.

关 键 词：烧结 二恶英减排 现状 

分 类 号：X701[环境科学与工程—环境工程]