| 孔结构对低碳醇催化剂性能的影响 |
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| 引用本文： | 师锦刚,艾大刚,李成岳,柴国墉.孔结构对低碳醇催化剂性能的影响[J].北京化工大学学报(自然科学版),1992(2). |
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| 作者姓名： | 师锦刚 艾大刚 李成岳 柴国墉 |
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| 作者单位： | 北京化工学院
(师锦刚，艾大刚，李成岳)，化工部研究总院(柴国墉) |
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| 摘 要： | 考察了热处理和成型条件对铜基合成低碳混合醇催化剂孔结构,以及通过孔结构对活性、选择性的影响。实验结果表明,煅烧温度、煅烧时间和成型压力对催化剂孔结构都有明显的影响,通过控制孔结构参数来改变宏观催化性能的潜力是很大的。
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| 关 键 词： | 低碳醇 催化剂 活性 选择性 孔结构 |
The Influences of Pore Structure on the Performances of the Catalyst for Higher Alcohol Syuthesis |
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| Shi Jingang,Ai Dagang,Li Chengyue,Chai Guoyong.The Influences of Pore Structure on the Performances of the Catalyst for Higher Alcohol Syuthesis[J].Journal of Beijing University of Chemical Technology,1992(2). |
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| Authors: | Shi Jingang Ai Dagang Li Chengyue Chai Guoyong |
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| Institution: | Shi Jingang;Ai Dagang;Li Chengyue;Chai Guoyong Department of Chemical Engineering |
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| Abstract: | The effects of preparation conditions of copper based catalyst for higher alcoholsynthesis, specially those of calcining and forming processes, on pore structure and as aresult on the apparent reaction performances of the catalyst were investigated. The resultsobtained show that for the complex network of the reactions as higher alcohol synthesisfrom CO and H_2, the apparent activity and selectivity of the catalyst are strongly influ-enced by pore structure, therefore by preparation conditions. |
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| Keywords: | higher alcohols catalysts activity selectivity pore structure |
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