| 非晶态合金Ru基催化剂在苯选择加氢中的应用进展 |
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| 引用本文： | 孙海杰,郭伟,周小莉,陈志浩,刘仲毅,刘寿长.非晶态合金Ru基催化剂在苯选择加氢中的应用进展[J].催化学报,2011,32(1):1-16. |
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| 作者姓名： | 孙海杰 郭伟 周小莉 陈志浩 刘仲毅 刘寿长 |
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| 作者单位： | 郑州大学化学系, 河南郑州 450001 |
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| 基金项目： | 教育部科学技术研究重点项目(202093); 国家科技型中小企业技术创新基金项目(02C26214100384) |
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| 摘 要： | 化学还原法制备的非晶态合金Ru基催化剂融合了纳米粒子和非晶态合金的结构特征,在苯选择加氢反应中表现出高活性和高环己烯选择性;尤其是负载型非晶态合金Ru基催化剂,具有贵金属利用率高和易于工业化等优点,有着明显的竞争优势,本文综述了苯选择加氢的热力学和动力学特征,非晶态合金催化剂结构和组成及其对催化性能的影响;总结了催化工...
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| 关 键 词： | 苯 选择加氢 环己烯 非晶态合金 钌基催化剂 |
| 收稿时间： | 2010-07-21 |
Progress in Ru-Based Amorphous Alloy Catalysts for Selective Hydrogenation of Benzene to Cyclohexene |
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| SUN Haijie,GUO Wei,ZHOU Xiaoli,CHEN Zhihao,LIU Zhongyi,LIU Shouchang.Progress in Ru-Based Amorphous Alloy Catalysts for Selective Hydrogenation of Benzene to Cyclohexene[J].Chinese Journal of Catalysis,2011,32(1):1-16. |
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| Authors: | SUN Haijie GUO Wei ZHOU Xiaoli CHEN Zhihao LIU Zhongyi LIU Shouchang |
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| Institution: | Department of Chemistry, Zhengzhou University, Zhengzhou 450001, Henan, China |
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| Abstract: | Ru-based amorphous alloy catalysts prepared by the chemical reduction method have high activity and excellent cyclohexene selectivity due to their structure that has the merits of amorphous alloys and nano-particles. In particular, the supported catalysts have the advantages of better utilization of the Ru noble metal and ease of use in industry. The thermodynamics and kinetics for selective hydrogenation of benzene to cycohexene over these catalysts, and the influence of the structure and composition of the catalysts were described. The reaction conditions, ability to modify the catalysts, and results of pilot tests were emphasized. Directions in this field for future research were suggested. |
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| Keywords: | benzene selective hydrogenation cyclohexene amorphous alloy ruthenium-based catalyst |
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