垃圾焚烧飞灰中二恶英低温降解中试实验研究  

Pilot Research on Low-temperature Degradation of Dioxins in Waste Incineration Fly Ash

作　　者：陈宋璇[1] 刘海威[1] 黎小保[1] 高玉萍[1] 梁梅[1] 

机构地区：[1]中国恩菲工程技术有限公司中冶垃圾焚烧发电工程技术中心,北京100038

出　　处：《环境卫生工程》2014年第3期9-11,共3页Environmental Sanitation Engineering

基　　金：国家863计划"垃圾焚烧废物(气)处置与稳定化控制技术"项目(2012AA062801)

摘　　要：采用自行研发的连续式飞灰处理装置进行飞灰中二恶英低温降解中试实验。结果表明:在处理量10 kg/h,温度为350℃和450℃的条件下,飞灰中二恶英I-TEQ降解率分别达到98.8%和99.4%。利用中试实验参数,进行了该装置工程应用的经济性分析。By using the self-developed 24 h-continuous reaction device, the pilot experiment on low-temperature degradation of dioxins in waste incineration fly ash was performed. The results showed that when operated under 350℃ and 450 ℃ with the the processing capacity of 10 kg/h, the degradation rates of dioxin I-TEQ reached 98. 8% and 99. 4% respectively. Economic analysis of the reaction device was carried out according to the experimental data.

关 键 词：垃圾焚烧 飞灰 二恶英 低温 中试 

分 类 号：X701[环境科学与工程—环境工程]