流化床乙炔氢氯化氯乙烯合成无汞催化剂的研究进展

摘要

介绍了以非贵金属为主活性组分无汞催化剂的研究进展,该催化剂活性较高、选择性较好,而且通过配合流化床生产工艺可进行再生,多次循环使用,具有较好的应用前景。%The research progress of non-mercury catalyst with base metal compound as active content is described as a key in the paper.The activity and selectivity of the catalyst are relatively good.Moreover the catalyst can be regenerated and cycle used for many tiimes,which has rather good prospect for application.