| 钨基催化剂上烷烃异构化研究进展 |
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| 引用本文： | 汪颖军,刘进祥,靳丽丽.钨基催化剂上烷烃异构化研究进展[J].化学研究与应用,2007,19(9):959-964. |
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| 作者姓名： | 汪颖军 刘进祥 靳丽丽 |
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| 作者单位： | 大庆石油学院化学化工学院,黑龙江,大庆,163318;大庆石油学院化学化工学院,黑龙江,大庆,163318;大庆石油学院化学化工学院,黑龙江,大庆,163318 |
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| 基金项目： | 黑龙江省自然科学基金(ZTB2005-37)项目资助，黑龙江省教育厅研究基金(10541012)项目资助 |
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| 摘 要： | 随着人们对汽油质量的要求越来越高,烷烃异构化越来越受到重视,尤其是长链烷烃异构化,因此研究高性能的异构化催化剂具有非常重要的意义。本文综述了一类用于长链烷烃异构化的新型催化剂-钨基催化剂的研究进展,介绍了此类催化剂的制备、异构化反应,简要介绍了其反应机理。并分析了此类催化剂今后的发展趋向和应用前景。
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| 关 键 词： | 碳化钨 WO3 烷烃异构化 机理 |
| 文章编号： | 1024-1656（2007）09-0959-06 |
| 收稿时间： | 2006-08-10 |
| 修稿时间： | 2007-03-10 |
Research development of alkanes isomerization over tungsten based catalysts |
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| WANG Ying-jun,LIU Jin-xiang,JIN Li-li.Research development of alkanes isomerization over tungsten based catalysts[J].Chemical Research and Application,2007,19(9):959-964. |
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| Authors: | WANG Ying-jun LIU Jin-xiang JIN Li-li |
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| Institution: | Daqing Petroleum Institute,Daqing 163318,Heilongjiang,China |
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| Abstract: | As one of the main routes to produce high-octane gasoline blending components in the crude oil refining industry,alkanes isomerization has drawn much attention throughout the world because it can greatly improve the gasoline quality.For alkanes isomerization,one of the key issues is to develop catalysts with higher activity and higher stability,which has been widely pursued due to its importance both in academic research and in industrial utilization.The latest progress and the potential trend of the tungsten-based catalysts were summarized.Preparation of tungsten-based catalysts and the reactive mechanism were reviewed in this paper.Finally,the developing prospect of tungsten-based catalysts was predicted. |
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| Keywords: | tungsten carbide WO3 alkanes isomerization mechanism |
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