实施电石法PVC生产过程中的循环经济

Circulation economy on PVC production by calcium carbide method

介绍了电石法聚氯乙烯生产过程中水、尾气和电石渣的循环利用及超低含量氯化汞触媒的使用情况。提出了要以“减量化、再利用、资源化”为原则,实现低消耗、低排放、高效率的循环经济。

The reutilization of water, tail gas and carbide slag in PVC production by calcium carbide method, and service condition of super low content mercuric chloride catalyst were introduced. On the principles of ＇Reduce, Reuse, Resource＇, circulation economy that is low consumption, low discharge and high efficiency are realized.