| 负载镍、铜双金属催化剂的表征及催化性能 |
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| 引用本文： | 黄唯平 张书Ji. 负载镍、铜双金属催化剂的表征及催化性能[J]. 天然气化工, 1996, 21(2): 26-30 |
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| 作者姓名： | 黄唯平 张书Ji |
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| 作者单位： | 南开大学化学系!天津300071 |
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| 基金项目： | 天津大学C_1化工国家重点开放实验室资助项目 |
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| 摘 要： | 采用活性炭、α-Al_2O_3、硅胶和ZSM-5为载体,制备了负载镍、铜双金属催化剂.用SEM、XRD、XPS测示仪对反应前后的催化剂结构进行了表征.考察了所制备的催化剂在乙醇羰基化反应中的活性,提出了催化剂失活的原因.
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| 关 键 词： | 镍 铜 双金属催化剂 乙醇羰基化 |
The characterization and catalytic properties of supported Ni and Cu bimetal catalysts |
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| Huang Weiping Zhang Shuji Guan Xinxin Wu Shihua Zhao Weijun. The characterization and catalytic properties of supported Ni and Cu bimetal catalysts[J]. Natural Gas Chemical Industry, 1996, 21(2): 26-30 |
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| Authors: | Huang Weiping Zhang Shuji Guan Xinxin Wu Shihua Zhao Weijun |
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| Abstract: | The Ni and Cu bimetal catalysts supported by active carbon, α-Al2O3, silicon gel and ZSM-5 were prepared. The structure of fresh and used catalysts were characterized with SEM, XRD and XPS. The catalytic activity of the catalysts in the reaction of ethanol with carbon monoxide was investigated and the reasons for catalysts losing activity were also analyzed. |
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| Keywords: | : Ni Cu bimetal catalyst carbonylation of ethanol |
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