| 新型Ni基加氢催化剂的研究(英文) |
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| 引用本文： | 罗来涛,李松军,邓庚凤.新型Ni基加氢催化剂的研究(英文)[J].天然气化学杂志,2001,10(3):183-189. |
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| 作者姓名： | 罗来涛 李松军 邓庚凤 |
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| 作者单位： | 南昌大学应用化学研究所，南昌大学应用化学研究所，南昌大学应用化学研究所 江西 南昌330047，江西 南昌330047，江西 南昌330047 |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China (No.29863002). |
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| 摘 要： | 以酸处理海泡石为载体，用浸渍法制备了一系列含不同助剂的Ｎｉ基海泡石催化剂。以二氧化碳甲烷化、苯加氢、抗毒及抗热实验对助剂的影响进行了考查。结果表明，助剂尤其是钐的加入能显著地提高Ｎｉ基催化剂的加氢活性、热稳定性及抗毒能力。
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| 关 键 词： | 镍催化剂 海泡石 助剂 甲烷化 苯加氢 |
STUDY ON A NOVEL TYPE OF Ni-BASED HYDROGENATION CATALYST |
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| Laitao Luo,Songjun Li,Gengfeng Deng.STUDY ON A NOVEL TYPE OF Ni-BASED HYDROGENATION CATALYST[J].Journal of Natural Gas Chemistry,2001,10(3):183-189. |
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| Authors: | Laitao Luo Songjun Li Gengfeng Deng |
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| Institution: | Institute of Applied Chemistry of Nanchang University, Nanchang, Jiangxi 330047 |
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| Abstract: | Sepiolite modified by 12.0%(wt) hydrochloric acid was used as the support for nickel catalysts. A series of Ni/sepiolite catalysts containing different Promoters wee prepared by impregnation. The effect of promoter on the nickel catalysts was investigated by carbon dioxide methanation, benzene hydrogenation, heat resistance and CS2 poison, respectively. The results show that the addition of promoter, especially the Sm promoter, can increase the catalytic activity, heat stability and anti-poison capacity of the Ni/sepiolite catalyst. |
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| Keywords: | nickel catalyst sepiolite promoter CO2 methanation benzene hydrogenation |
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