| 溶胶-凝胶法制备镍基CO选择性甲烷化催化剂 |
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| 引用本文： | 单译,郭瓦力,孙业涛,宋焱,吕海丽. 溶胶-凝胶法制备镍基CO选择性甲烷化催化剂[J]. 化工进展, 2011, 30(2): 318-321,326 |
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| 作者姓名： | 单译 郭瓦力 孙业涛 宋焱 吕海丽 |
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| 作者单位： | 沈阳化工大学,辽宁沈阳,110142 |
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| 摘 要： | 提出采用溶胶-凝胶法制备镍基催化剂的工艺,考察了NiO的担载量、焙烧温度等制备条件在氢气纯化中对催化活性的影响,利用SEM、BET等手段对催化剂进行了表征.在一定条件下,CO可以降至0,H2对CO选择性大于99%,完全可以满足质子交换膜燃料电池对氢源的要求.
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| 关 键 词： | 富氢气氛 选择性甲烷化 镍基催化剂 |
Nickel-based catalyst for CO selective methanation prepared by sol-gel method |
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| SHAN Ti,GUO Wali,SUN Yetao,SONG Yan,L Haili. Nickel-based catalyst for CO selective methanation prepared by sol-gel method[J]. Chemical Industry and Engineering Progress, 2011, 30(2): 318-321,326 |
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| Authors: | SHAN Ti GUO Wali SUN Yetao SONG Yan L Haili |
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| Affiliation: | SHAN Ti,GUO Wali,SUN Yetao,SONG Yan,L(U) Haili |
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