| 苯选择加氢制环己烯Ru系催化剂的研究 |
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| 引用本文： | 姬永亮,王志武,刘寿长,郭益群.苯选择加氢制环己烯Ru系催化剂的研究[J].贵金属,2003,24(1):26-30. |
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| 作者姓名： | 姬永亮 王志武 刘寿长 郭益群 |
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| 作者单位： | 郑州大学化学系,河南,郑州,450052 |
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| 摘 要： | 用化学还原法制备了苯选择加氢制环己烯Ru系催化剂，其中Ru为活性组分，Cu或其他金属作为助剂，ZrO2为分散剂。研究了助剂Cu及其含量对反应活性及选择性的影响，结果表明，当Cu/Ru=1.5%时，Ru-Fe-Cu-B/ZrO2催化剂在苯转化率较高的情况下，环己烯的选择性也较高，该催化剂具有很好的工业应用前景。
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| 关 键 词： | 催化剂 催化化学 苯选择加氢 环己烯 化学还原法 Rn－M－B－ZrO2 |
| 文章编号： | 1004-0676(2003)01-0026-05 |
| 修稿时间： | 2002年12月13 |
A Study on Ru Catalysts for Selective Hydrogenation of Benzene to Cyclohexene |
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| Ji Yong-Liang,Wang Zhi-Wu,Liu Shou-Chang,Guo Yi-Qun.A Study on Ru Catalysts for Selective Hydrogenation of Benzene to Cyclohexene[J].Precious Metals,2003,24(1):26-30. |
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| Authors: | Ji Yong-Liang Wang Zhi-Wu Liu Shou-Chang Guo Yi-Qun |
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| Abstract: | Ru catalysts were prepared by chemical reduction method for selective hydrogenation of benzene to cyclohexene,in which Ru was an active component,Cu and other elements were promoters and ZrO 2 was used as a dispersant.The effect of Cu promoter on reactive activity and selectivity was studied.It showed that when Cu/Ru ratio was 1 5%,the benzene conversion and cyclohexene selectivity were both higher with Ru-Fe-Cu-B/ZrO 2 catalyst.The catalyst is of great prospect of industrial appliance. |
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| Keywords: | catalytic chemistry selective hydrogenation of benzene cyclohexene chemical reduction method Ru-M-B/ZrO 2 |
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