| 引用本文: | 龙永福,范真祥,李银奎,等.气相苯加氢低Ni/改性Al2O3催化剂性能评价.[J].国防科技大学学报,1997,19(3):109-113.[点击复制] |
| Long Yongfu,Fan Zhenxiang,Li Yinkui,et al.Measurement on the Function of Low Modified Nickel-Loaded Al2O3 Catalyst for Vapor Phase Hydrogenation of Benzene[J].Journal of National University of Defense Technology,1997,19(3):109-113[点击复制] |
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| 气相苯加氢低Ni/改性Al2O3催化剂性能评价 |
| 龙永福1, 范真祥1, 李银奎1, 唐代华2, 李义成2, 龚键2 |
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(1.国防科技大学 材料工程与应用化学系 湖南 长沙 410073;2.湖南师范大学 化学系 湖南 长沙 410081)
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| 摘要: |
| 通过对γ-Al2O3 载体进行化学改性处理, 把Ni的含量降低(在5%以内)制得气相苯加氢低Ni/改性Al2O3催化剂。考察反应条件对其催化活性影响, 并对催化剂的活性稳定性、耐热性、抗毒物能力进行评价。结果表明: 该催化剂的性能良好。 |
| 关键词: 苯, 加氢, Ni/Al2O3 催化剂 |
| DOI： |
| 投稿日期：1996-08-25 |
| 基金项目: |
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| Measurement on the Function of Low Modified Nickel-Loaded Al2O3 Catalyst for Vapor Phase Hydrogenation of Benzene |
| Long Yongfu1, Fan Zhenxiang1, Li Yinkui1, Tang Daihua2, Li Yicheng2, Gong Jian2 |
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(1.Department of Materials Engineering and Applied Chemistry, NUDT, Changsha , 410073;2.Department of Chemistry, Hunan Normal University, Changsha, 410081)
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| Abstract: |
| A modified low nickel 5% wt supported Al2O3 catalyst was prepared for vapor phase hydrogenation of benzene. The catalytic activity was affected by the reaction condition. The catalystic active stability、thermal stability and toxic endurance were all measured. The result showed that it was a good function catalyst. |
| Keywords: benzene, hydrogenation, Ni/Al2O3 catalyst |
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