摘要
活性炭/焦干法烟气脱硫脱硝工艺是20世纪60年代开发的一种大气环境治理技术,这种技术具有节水、净化效率高、可同时除去粉尘和重金属及有毒物、能够生成多种利用价值高的副产品、不产生二次污染等优点。文章对这种技术的原理、工艺流程、以及在大气污染治理领域的应用作了比较系统的介绍,并对其经济性及发展前景进行了分析。
The dry DeSO,-DeNO, process using activated coke was an atmospheric environment protection technique which was developed in 1960s. Its advantages are water saving, high efficiency for air-cleaning, combined reduction of dust, heavy metals and air toxics, many kinds of high valuable byproducts, without secondary pollution, and so on. The mechanism, process flow and its applications in air pollution treatment have been introduced systematically in this paper. The economical efficiency and the development potential were analyzed.
出处
《电力建设》
2009年第5期47-51,共5页
Electric Power Construction
关键词
活性炭
活性焦
干法脱硫脱硝工艺
经济性
activated carbon
activated coke
dry DeSOx-DeNO, process
economical efficiency
