摘要
介绍了电石法PVC生产过程中精馏尾气回收变压吸附法的原理及应用,对比了活性炭吸附法与变压吸附法存在的优势和取得的社会、经济效益。阐述了在应用过程中存在的问题和处理方法。
Introduced calcium carbide method PVC production process. Distillation tail gas recovery by pressure swing adsorption principle and application . comparison of activated carbon adsorption with pressure swing adsorption, method and existent advomtages, obtain social economic benefits. described application process, existing problems and treat mend methods.
出处
《贵州化工》
2009年第2期56-58,共3页
Guizhou Chemical Industry
关键词
PVC
变压吸附
环保
事故处理
poly vinyl chloride
pressure swing adsorption
environ mental protection
accident treatment
