Commercial Application of CPP for Producing Ethylene and Propylene from Heavy Oil Feed

查看全文 作　　者：Hou Dianguo;Xie Chaogang;Wang Xieqing(Research Institute of Petroleum Processing, Beijing 100083)

出　　处：《China Petroleum Processing & Petrochemical Technology》索引2003年第5卷第1期,共4页

摘　　要：A new process named CPP (Catalytic Pyrolysis Process) for producing ethylene andpropylene from heavy oil feedstock has been developed. The catalyst CEP was specially designedfor this process, which has bi-functional catalytic activities for both carbonium ion reaction andfree radical reaction, so as to maximize the yields of ethylene and propylene. The commercial trialshowed that the yield of ethylene and propylene was 20.37% and 18.23% respectively inmaximum ethylene operation with Daqing AR as feedstock, and the yield of ethylene and propylenewas 9.77% and 24.60% respectively in maximum propylene operation by using the same feedstock.Compared with steam cracker, the feed cost of CPP is much lower for producing ethylene andpropylene. 关键词：乙烯丙烯重油高温分解催化反应应用

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Commercial Application of CPP for Producing Ethylene and Propylene from Heavy Oil Feed

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