| W2N／C催化剂加氢脱氮的研究 |
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| 引用本文： | 石雷,王新平.W2N／C催化剂加氢脱氮的研究[J].高等学校化学学报,1995,16(9):1449-1452. |
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| 作者姓名： | 石雷 王新平 |
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| 作者单位： | 中国科学院大连化学物理研究所催化基础国家重点开放实验室 |
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| 摘 要： | 制备了加氢脱氮高活性催化剂Ｗ２Ｎ／Ｃ，探讨了氮化温度对催化剂活性的影响，考察了Ｗ２Ｎ／Ｃ催化剂上吡啶的加氢脱氮规律，提出了在该催化剂上吡啶加氢脱氮反应机理。
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| 关 键 词： | 催化剂 吡啶 加氢脱氮 反应机理 氮化钨 |
Investigation of Hydrodenitrogenation on Activated-Carbon-Supported Tungsten Nitride Catalyst |
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| SHI Lei,WANG Xin-Ping,Z HANG Yao-Jun, XIN Qin.Investigation of Hydrodenitrogenation on Activated-Carbon-Supported Tungsten Nitride Catalyst[J].Chemical Research In Chinese Universities,1995,16(9):1449-1452. |
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| Authors: | SHI Lei WANG Xin-Ping Z HANG Yao-Jun XIN Qin |
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| Abstract: | W2N/C catalyst for hydrodenitrogenation was prepared by the temperature programmed reaction. The effect of nitriding temperature on the catalyst activity was examined,and it was found that the optimum nitriding temperature was about 973 K.The law of pyridine hydrodenitrogenation over W2N/C catalyst was investigited.Compared with WO3/C and WS2/C which had the same precusor, W2N/C had a higher catalytic activity and selectivity.The mechanism of pyridine hydrodenitrogenation over W2N/C catalyst was put forward. |
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| Keywords: | W2N/C catalyst Pyridine Hydrodenitrogenation (HDN) |
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