电石法氯乙烯精馏尾气回收工艺技术进展

Technological development of tail gas recovery from carbide based VCM rectification

从电石法氯乙烯精馏尾气的回收技术现状出发,简要介绍了尾气回收技术的发展状况,并总结了部分回收技术的工艺过程、处理效果及优缺点。

After summarizing the current statuses of the recovery technology of tail gas from rectification. As well as the process, application results and the merits &defects of some of these recovery technologies were put forward. And it also gave a conclusion about the process of recovering technology, the situations of disposing results, the merits and the defects.