Research of efficiency of purification of ethane-ethylene cut coming from steam cracking from acetilenic compounds on different catalysts

摘要

Physicochemical properties of Pd-containing catalysts of hydrogenation were studied. The process of selective hydrogenation of acetylene in ethane-ethylene cut coming from steam cracking on foreign industrial catalysts № 111 and № 222 and domestic experimental catalyst № 277 with content of carbon monoxide in feed, equal to 0; 0,002; 0,02 % wt. was studied. The influence of carbon monoxide on process of selective hydrogenation of acetylenic compounds in ethane-ethylene cut was studied.