氮氧化物处理技术及其在催化剂生产中的应用  

Nitrogen Oxide Pollution Control Technology and Its Application in Catalyst Production

作　　者：赵悦[1] 刘文辉[2] 于宁[3] 李敏[1] 任广行 杨燕[1] 

机构地区：[1]中国石油抚顺石化公司研究院,辽宁抚顺113004 [2]中国石油抚顺石化公司烯烃厂,辽宁抚顺113004 [3]中国石油抚顺石化公司洗涤剂化工厂,辽宁抚顺113001

出　　处：《当代化工》2015年第10期2431-2434,共4页Contemporary Chemical Industry

摘　　要：概述了氮氧化物(NOX)的危害及几种氮氧化物的处理技术,对超重力尿素吸收还原法的反应原理及操作条件进行了较为详细的描述,并对其在抚顺石化公司650 t/a加氢催化剂生产线的应用情况进行了介绍。该应用结果表明超重力尿素吸收还原法的氮氧化物去除率为60%左右。The harm of nitrogen oxide（NOX） and several kinds of control technologies of nitrogen oxide were reviewed. The reaction principle and operating conditions of the super gravity urea absorption reduction method were discussed, and its application in 650 t/a hydrogenation catalyst production line in Fushun petrochemical company was analyzed. The application results show that the nitrogen oxide removal rate of the super gravity absorption reduction process is about 60%.

关 键 词：氮氧化物 尿素吸收还原 烟气脱硝 

分 类 号：TQ426[化学工程]