| 苯胺气相缩合生成二苯胺γ-Al_2O_3注Mo注N催化剂的研究 |
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| 引用本文： | 梅来宝,周卓华. 苯胺气相缩合生成二苯胺γ-Al_2O_3注Mo注N催化剂的研究[J]. 石油化工, 2002, 31(10): 803-806 |
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| 作者姓名： | 梅来宝 周卓华 |
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| 作者单位： | 1. 南京工业大学,理学院,江苏,南京,210009
2. 大连理工大学化工学院,辽宁,大连,116012 |
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| 摘 要： | 应用三束技术即高能注射方法对γ -Al2 O3注射第二组分改性 ,通过对γ -Al2 O3注Mo或注Mo注N制得Mo/γ -Al2 O3和Mo -N/γ -Al2 O3催化剂 ,研究催化剂在苯胺气相缩合生产二苯胺过程中的催化性能。与γ -Al2 O3以及浸渍法制得的Mo/γ -Al2 O3催化剂的催化性能进行对比 ,实验表明 ,注射法制得的Mo/γ -Al2 O3、Mo -N/γ -Al2 O3催化剂催化性能明显提高
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| 关 键 词： | 三束技术 苯胺 二苯胺 催化剂 气相缩合 |
| 文章编号： | 1000-8144(2002)10-0803-04 |
| 修稿时间： | 2002-02-02 |
Study on γ-Al2O3 Catalyst Injected by Mo and N for the Vapor-Phase Condensation of Aniline to Diphenylamine |
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| MEI Lai-bao ,ZHOU Zhuo-hua. Study on γ-Al2O3 Catalyst Injected by Mo and N for the Vapor-Phase Condensation of Aniline to Diphenylamine[J]. Petrochemical Technology, 2002, 31(10): 803-806 |
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| Authors: | MEI Lai-bao ZHOU Zhuo-hua |
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| Affiliation: | MEI Lai-bao 1,ZHOU Zhuo-hua 2 |
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| Abstract: | By means of the three beam technology, the high energy injection method, γ-Al 2O 3 is modified by injecting the second compoment The catalysts of Mo/γ-Al 2O 3 and Mo-N/γ-Al 2O 3 are prepared through injecting Mo or Mo and N into γ-Al 2O 3 The catalytic activity of these catalysts was studied for the vapor-phase condensation of aniline to diphenylamine Through the comparison with the catalytic activity of γ-Al 2O 3 and Mo/γ-Al 2O 3 manufactured by the soak method, it was found that the catalytic activity of Mo/γ-Al 2O 3 and Mo-N/γ-Al 2O 3 made by the injection method is obviously raised |
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| Keywords: | three beam technology aniline diphenylamine catalyst vapor-phase condensation |
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