| 甲醇气相法脱水制二甲醚反应常压宏观动力学与催化剂粒内效率因子 |
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| 引用本文： | 张海涛 房鼎业. 甲醇气相法脱水制二甲醚反应常压宏观动力学与催化剂粒内效率因子[J]. 工业催化, 1998, 6(5): 26-31 |
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| 作者姓名： | 张海涛 房鼎业 |
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| 作者单位： | 华东理工大学化学工程系，上海 200237 |
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| 摘 要： | 研究了常压下甲醇气相法脱水生成二甲醚的宏观动力学,得到幂函数型动力学方程。推导了催化剂粒内效率因子的简化模型,用简化模型所得效率因子计算值与实验值吻合。
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| 关 键 词： | 二甲醚 甲醉 脱水反应 宏观动力学 效率因子 |
Study on Global Kinetics of Methanol Dehydration to Dimethyl Ether and Intrapaticle Effectiveness Factor of the Catalyst |
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| Zhang Haitao, Fang Dingye. Study on Global Kinetics of Methanol Dehydration to Dimethyl Ether and Intrapaticle Effectiveness Factor of the Catalyst[J]. Industrial Catalysis, 1998, 6(5): 26-31 |
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| Authors: | Zhang Haitao Fang Dingye |
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| Abstract: | Global kinetics of methanol dehydration to dimethyl ether by gas phase method were studied under atmospheric pressure and power type kinetic equation was obtained. A simplified model for calculating effectiveness factors of the catalyst was developed. Calculated values using the model fit experimental data well. |
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| Keywords: | dimethyl ether methanol dehydration global kinetics effectiveness factors |
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