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| 论文编号: |
122214O120120010 |
| 第一作者所在部门: |
610组 |
| 中文论文题目: |
Catalytic performance of Fe modified K/MO2C catalyst for CO hydrogenation
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| 英文论文题目: |
Catalytic performance of Fe modified K/MO2C catalyst for CO hydrogenation
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| 论文题目英文: |
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| 作者: |
向明林
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| 论文出处: |
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| 刊物名称: |
Journal of Natural Gas Chemistry
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| 年: |
2011
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| 卷: |
20 |
| 期: |
5 |
| 页: |
520 |
| 联系作者: |
向明林 |
| 收录类别: |
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| 影响因子: |
1.345
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| 摘要: |
Fe modified and un-modified K/Mo2C were prepared and investigated as catalysts for CO hydrogenation reaction. Compared with K/Mo2C catalyst, the addition of Fe increased the production of alcohols, especially the C2+OH. Meanwhile, considerable amounts of C5+ hydrocar bons and C=2-C=4 were formed, whereas methane selectivity greatly decreased. Also, the activity and selectivity of the catalyst were readily affected by the reaction pressure and temperature employed. According to the XPS results, Mo4+ might be responsible for the production of alcohols, whereas the low valence state of Mo species such as Moo and/or Mo2+ might be account for the high activity and selectivity toward hydrocarbons. |
| 英文摘要: |
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| 外单位作者单位: |
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| 备注: |
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