| 芳烃加氢金属催化剂抗硫性研究的进展 |
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| 引用本文： | 侯朝鹏,李永丹,赵地顺. 芳烃加氢金属催化剂抗硫性研究的进展[J]. 化工进展, 2003, 22(4): 366-371 |
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| 作者姓名： | 侯朝鹏 李永丹 赵地顺 |
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| 作者单位： | 1. 天津大学化工学院催化科学与工程系,天津,300072
2. 河北科技大学化学与制药工程学院,石家庄,050018 |
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| 基金项目： | 国家自然科学基金 (No .2 9792 0 79，2 98760 3 2 )，中国石油化工总公司资助 |
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| 摘 要： | 介绍了在油品芳烃加氢过程中提高镍金属和贵金属催化剂抗硫性研究的进展，对镍催化剂，添加碱金属、碱土金属和其他组分，调节镍金属的还原度及形成镍硼合金等有一定的效果；对贵金属催化剂，铂和钯形成合金，改变金属的颗粒度和载体的酸碱性能及添加碱金属等常被采用。
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| 关 键 词： | 芳烃 加氢金属催化剂 抗硫性 研究进展 油品 |
| 文章编号： | 1000-6613(2003)04-0366-06 |
| 修稿时间： | 2002-11-11 |
Research on Sulfur Tolerance of Metal Catalysts in Aromatics Hydrogenation |
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| Hou Chaopeng ,Li Yongdan ,Zhao Dishun. Research on Sulfur Tolerance of Metal Catalysts in Aromatics Hydrogenation[J]. Chemical Industry and Engineering Progress, 2003, 22(4): 366-371 |
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| Authors: | Hou Chaopeng Li Yongdan Zhao Dishun |
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| Affiliation: | Hou Chaopeng 1,Li Yongdan 1,Zhao Dishun 2 |
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| Abstract: | Recent advances on increasing sulfur tolerance of metal catalysts in aromatic hydrogenation of distillate are reviewed.The researches for nickel catalysts include the addition of alkali,alkaline earth metals and others,and the control of the reduction degree of nickel metal and the formation of Ni-B alloys.For noble metal catalysts,the formation of alloys between Pd and Pt,the control of metal particle size,the modification of supports,and the addition of alkali oxides all lead to improved results.The successful development of these catalysts may improve the petroleum refining technology. |
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| Keywords: | metal catalysts sulfur tolerance aromatics hydrogenation |
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