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| 论文编号: |
122214O120120108 |
| 第一作者所在部门: |
902组 |
| 中文论文题目: |
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| 英文论文题目: |
The dimethyl ether synthesis from biomass-derived syngas over CuO-ZnO-Al2O3/γ-Al2O3
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| 论文题目英文: |
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| 作者: |
宋法恩
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| 论文出处: |
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| 刊物名称: |
International Symposium on Alternative Clean Synthetic Fuel
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| 年: |
2012
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| 卷: |
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| 期: |
0 |
| 页: |
291-291 |
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| 收录类别: |
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| 影响因子: |
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| 摘要: |
The synthesis of dimethyl ether from bimass-deriver syngas was carried out in a high pressure fixed bed reactor system over CuO-ZnO-Al2O3/γ-Al2O3. The effect of temperature, pressure, space time and time on stream on CO conversion and dimethyl ether selectivity was studied using biomass-derived syngas which was composed of (H2)/(CO)/(CO2)/(CH4) = 52/24/23/1 (V/V). The catalyst samples before and after reaction were characterized by the means of X-ray diffraction (XRD) and nitrogen adsorption. The experimental results indicated that sintering of Cu particles of the catalyst was the main cause of the catalyst deactivation with time on stream. |
| 英文摘要: |
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