以褐煤为原料制备活性焦及其脱硫脱氮性能的研究  

Preparation of Activated Coke From Brown Coal Lignite and Study on Its Performance removal of SO_2 and NOx

作　　者：陈立杰[1] 陈健[1] 高健[1] 张玉红[1] 

机构地区：[1]沈阳航空工业学院安全系,辽宁沈阳110034

出　　处：《煤矿安全》2006年第7期6-8,共3页Safety in Coal Mines

基　　金：辽宁省博士启动基金资助项目(20051003)

摘　　要：综述了国内外烟气脱硫脱氮现状,研制出了以褐煤为主要原料,加入一定量金属氧化物制成改性活性焦,并针对大气中主要气态污染物SO2和NOX进行了脱硫、脱氮性能的研究。研究表明:此法制成的改性活性焦脱硫率可达99%,脱氮率可达87%,并且无二次污染。Discusses the situation of removal of SO2 and NOx in nation - wide and word - wide, and manufactured modified activated coke from brown coal lignite and a certain quantity of metal oxide. Then researched the removal of SO2 and NOx , which are the main materials of air-pollution. The result shows： the modified activated coke manufactured with this way remove of SO2 to 99% and remove of NOx to 87 %, and no the secondary pollution.

关 键 词：褐煤 改性活性焦 脱硫 脱氮 

分 类 号：TD849.2[矿业工程—煤矿开采]