| 甲醇催化脱氢制甲酸甲酯反应中Cu－ZnO－ZrO_2／SiO_2催化剂的特性 |
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| 引用本文： | 李工,谢关根,张红升,郑绳安.甲醇催化脱氢制甲酸甲酯反应中Cu－ZnO－ZrO_2／SiO_2催化剂的特性[J].复旦学报(自然科学版),1996(3). |
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| 作者姓名： | 李工 谢关根 张红升 郑绳安 |
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| 摘 要： | Ｃｕ－ＺｎＯ－ＺｒＯ２／ＳｉＯ２催化剂对甲醇催化脱氢制甲酸甲酯的反应具有良好的活性和选择性．应用连续微反、差示热分析、Ｘ射线衍射、程序升温还原、Ｘ射线光电子能谱分析和红外光谱等技术，对该催化剂的活性中心本质、ＺｎＯ及ＺｒＯ２的助催化作用、可能的反应机理以及催化剂的失活原因进行了探讨．
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| 关 键 词： | 甲醇 脱氢 甲酸甲酯 铜 催化剂 |
Studies on Cu-ZnO-ZrO_2/SiO_2 catalyst for dehydrogenation of methanol to methyl formate |
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| Li Gong, Xie Guangen, Zhang Hongsheng, Zheng Sheng''''an.Studies on Cu-ZnO-ZrO_2/SiO_2 catalyst for dehydrogenation of methanol to methyl formate[J].Journal of Fudan University(Natural Science),1996(3). |
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| Authors: | Li Gong Xie Guangen Zhang Hongsheng Zheng Sheng'an |
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| Institution: | Department of ChemisTry |
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| Abstract: | Cu-ZnO-ZrO2/SiO2 catalyst shows higher activity and selectivty for dehydrogenation of methanol to methyl formate. The nature of the active sites, the promoter action of ZnO and ZrO2, the possible reaction mechanism and the cause for deactivation of the catalyst have been discussed with micro-flow reactor, DTA,XRD,TPR,XPS and IR technics |
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| Keywords: | methanol dehydrogenation methyl formate catalyst promoters |
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