At present,noble metal gold-based catalysts have achieved industrial application,but their high cost is not conducive to large-scale application.Copper-based catalysts,on the other hand,are rela-tively inexpensive and have a relatively high electrode potential,and are expected to replace mercury cata-lysts.This paper outlines the current research status of copper-based catalysts,summarizes the industrial application situation of copper-based catalysts,and prospects the industrial application prospects of copper-based catalysts.
关键词
乙炔氢氯化/铜基催化剂/无汞催化剂/非贵金属催化剂/催化活性
Key words
acetylene hydrochlorination/copper-based catalysts/mercury-free catalysts/non-noble metal catalysts/catalytic activity
维普
万方数据