| 周庆祥,刘洋,柯明.化学通报,2017,80(9):835-844. |
| 异丁烷直接脱氢制异丁烯催化剂研究进展 |
| Research progress on catalysts for isobutane direct dehydrogenation to isobutene |
| 投稿时间：2017-01-16 修订日期：2017-04-13 |
| DOI： |
| 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: |
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| 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. |
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