摘要
介绍了光气尾气的排放状况、处理光气尾气用 ＳＮ７５０１催化剂的最佳使用条件和光气水解塔的设计要点。在合适的温度和足够的停留时间条件下。
The emission status quo of phosgene containing waste gas, the optimum conditions of the use of catalyst SN 7501 in the treatment of phosgene containing waste gas and the key designing points of phosgene hydrolyzing tower are introduced. Under the apropriate temperature and sufficient residence time, the waste gas containing various concentration phosgene can be effectively treated by catalytic hydrolysis process, realizing meeting the national emission standards.
出处
《化工环保》
CAS
CSCD
北大核心
1999年第5期287-290,共4页
Environmental Protection of Chemical Industry
关键词
光气
废气处理
催化水解
催化剂
phosgene,waste gas treatment,catalytic hydrolysis.
