生物发酵乙醇催化脱水制乙烯发展状况  

Development status of ethylene production by catalytic dehydration of fermented alcohol

作　　者：潘锋[1] 吴玉龙[2] 张建安[2] 童军茂[1] 

机构地区：[1]石河子大学食品学院,新疆石河子832003 [2]清华大学核能与新能源技术研究院,北京100084

出　　处：《现代化工》2006年第z2期27-29,31,共4页Modern Chemical Industry

摘　　要：阐述了由生物发酵乙醇催化脱水制备乙烯对国民经济可持续发展的重要意义,介绍了该乙烯制备工艺的发展历程和现状,重点介绍了脱水催化剂尤其是改性ZSM-5催化剂的研究情况。最后对生物乙醇脱水制备乙烯的前景进行了展望。The significance and the application's foreground of producing ethylene by catalyzing the fermented alcohol dehydration to the sustainable economy development are stressed.The history and the research progress in ethylene production from alcohol in recent years are reviewed,with mainly focused on the catalyst,especially the newly developed modified ZSM-5.Finally,it is pointed out that this method is the main trends of ethylene production in the future.

关 键 词：发酵乙醇 催化脱水 乙烯 改性催化剂 

分 类 号：TQ033[化学工程]