中文关键词:异丁烷C4烃脱氢异丁烯催化剂 英文关键词:Isobutane, C4 hydrocarbons, Dehydrogenation, Isobutene, Catalyst 基金项目:

作者	单位	E-mail
周庆祥	中国石油天然气股份有限公司哈尔滨石化分公司科技信息处	893008610@qq.com
刘洋	中国石油大学（北京）理学院
柯明	中国石油大学（北京）理学院	mwyl123@sina.com

摘要点击次数:1863 全文下载次数:0 中文摘要: 从热力学和反应机理角度概述了异丁烷直接脱氢和氧化脱氢的差异；从活性中心性质、失活与再生、助催化剂以及载体方面，综述了目前广泛研究的异丁烷直接脱氢制异丁烯催化剂，包括PtSn-、CrOx-、GaOx基和金属硫化物催化剂，并分析了各类催化剂的优缺点及目前的研究方向；简述了其他类型的脱氢催化剂，包括Mo/MgAl2O4、碳基材料、Co-、Ni2P-、VOx基催化剂等；分析了目前脱氢技术面临的问题以及未来的研究方向。 英文摘要: The differences between isobutane direct dehydrogenation and oxydehydrogenation were briefed, on thermodynamics and reaction mechanism. On the aspect of nature of the active sites, deactivation-regeneration, the promoters and carriers, the current widely studied catalyst materials for dehydrogenation of isobutane to isobutene, including PtSn-、CrOx-、GaOx-base and metal sulfide catalyst, were overviewed; The catalysts’ advantages and disadvantages were analyzed; Other types of dehydrogenation catalysts were summarized, including Mo/MgAl2O4, carbon-based material, Co-, Ni2P-, VOx-based catalysts, etc; The current faced problems of dehydrogenation technology and the future research direction were analyzed. 查看全文查看/发表评论下载PDF阅读器 相关附件：版权转让声明书附件1-原稿-修改稿对照附件2-修改说明附件1-原稿与修改稿对照附件2-修改说明表20170116003-复审修改说明20170116003-复审修改标注 -->