文章摘要
席楠,程春晖,李红伟,董鹏,郭鹏,季东.苯选择加氢制环己烯在钌基催化体系中的技术进展[J].精细化工,2020,37(11):
苯选择加氢制环己烯在钌基催化体系中的技术进展
Technical progress of selective hydrogenation of benzene to cyclohexene in ruthenium-based catalytic system
投稿时间:2020-06-03  修订日期:2020-07-21
DOI:
中文关键词:   环己烯  选择加氢  钌基催化剂  苯周转频率
英文关键词: benzene  cyclohexene  selective hydrogenation  ruthenium based catalyst  benzene turnover frequency
基金项目:国家自然科学基金项目(面上项目,重点项目,重大项目)
作者单位E-mail
席楠 兰州理工大学石油化工学院 303157255@qq.com 
程春晖 兰州理工大学石油化工学院  
李红伟 兰州理工大学石油化工学院  
董鹏 兰州理工大学石油化工学院  
郭鹏 兰州理工大学石油化工学院  
季东 兰州理工大学石油化工学院 3111862@qq.com 
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中文摘要:
      环己烯是一种非常重要的有机化工原料,苯选择加氢制环己烯是获取高产量环己烯的最佳途径。长期以来科研工作者们都致力于开发出具有高选择性高收率制环己烯的钌基催化反应体系,然而环境因素使其在工业上大规模应用受到了限制,因此有必要对该领域进一步的深入研究。绿色催化是当下研究的热点之一,开发具有负载少钌且无需反应添加剂的高亲水性催化剂的这一趋势在今后的绿色化学发展中势必加强,因此苯选择加氢制环己烯的技术开发是一项极富有经济意义与科研挑战性的课题。本文从苯选择加氢的反应工艺技术、发展历程、钌基催化剂的反应体系组成以及反应机理等方面,系统介绍了苯选择性加氢制备环己烯的技术进展。
英文摘要:
      Cyclohexene is a very important organic chemical raw material. Selective hydrogenation of benzene to cyclohexene is the best way to obtain high-yield cyclohexene. For a long time, researchers have been committed to developing a ruthenium-based catalytic reaction system with high selectivity and high yield to produce cyclohexene. However, environmental factors have restricted its large-scale industrial application, so it is necessary to Further research. Green catalysis is one of the hotspots of current research. The trend of developing highly hydrophilic catalysts with less ruthenium loading and no reaction additives is bound to be strengthened in the future development of green chemistry. Therefore, the technology of hydrogenation of benzene to cyclohexene Development is an extremely economically significant and scientifically challenging subject. This article systematically introduces the technological progress of selective hydrogenation of benzene to cyclohexene from the aspects of reaction process technology, development history, reaction system composition and reaction mechanism of ruthenium-based catalysts.
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