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| 摘要: |
| 采用氢电弧等离子体法制备的纳米钯粉制备了纳米Pd/Al2O3催化剂,并在重整后加氢反应中研究了其催化活性和选择性。扫描电镜（SEM）和透射电镜（TEM）显示,纳米Pd/Al2O3催化剂的其表面排列有序、呈蜂窝状,其载体的内部没有钯存在,而浸渍法所得的壳型Pd/Al2O3催化剂载体内部有钯的存在。在重整后加氢反应中,纳米Pd/Al2O3催化剂显示出较高的催化活性和优异的选择性能。 |
| 关键词: 纳米Pd/Al2O3催化剂 Pd/Al2O3催化剂 重整后加氢 |
| DOI： |
| 分类号:O643.32 |
| 基金项目:上海市重点学科建设（No.P1402）基金资助项目. |
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| The Preparation and Application of Nanometer Pd/Al2 O3 Catalyst |
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Tangbo Hejin
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| Abstract: |
| The Nanometer-Pd/Al2O3 catalyst was prepared by Al2O3 and Nanometer-palladium powder which was produced by hydrogen arc plasma method.The catalytic activity and selectivity of the Nanometer-Pd/Al2O3 catalyst in reformate hydrogenation process were studied |
| Key words: nanometer!Pd/Al2O3 catalyst,reforming hydrogenation |
