| 合成气一步法制二甲醚过程的热力学模拟研究 |
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| 引用本文： | 李惠,黄雪莉. 合成气一步法制二甲醚过程的热力学模拟研究[J]. 天津化工, 2011, 25(4): 22-25. DOI: 10.3969/j.issn.1008-1267.2011.04.008 |
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| 作者姓名： | 李惠 黄雪莉 |
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| 作者单位： | 新疆大学化学化工学院,新疆,乌鲁木齐,830046 |
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| 摘 要： | 使用Aspen plus软件对合成气一步法制二甲醚过程进行热力学模拟计算。考察了温度、压力、合成气组成及CO2体积分数对CO转化率、二甲醚选择性和产率的影响。模拟结果与文献实验结果相比对,具有较好的一致性。
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| 关 键 词： | 合成气 二甲醚 一步法 热力学模拟 |
Thermodynamic simulation on the single-step synthesis of dimethyl ether from syngas |
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| LI Hui,HUANG Xue-li. Thermodynamic simulation on the single-step synthesis of dimethyl ether from syngas[J]. Tianjin Chemical Industry, 2011, 25(4): 22-25. DOI: 10.3969/j.issn.1008-1267.2011.04.008 |
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| Authors: | LI Hui HUANG Xue-li |
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| Affiliation: | (College of Chemistry and Chemical Engineering,Xinjiang University,Urumqi Xinjiang 830046,China) |
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| Abstract: | The single-step synthesis of dimethyl ether from syngas has been simulated thermodynamically with the advanced process simulator Aspen plus.The influences of temperature,pressure,component of syngas,carbon dioxide content and water content in feed gas on the conversion of CO,selectivity and yield to dimethyl ether were discussed.The results of simulation were in good agreement with the experimental dates taken from a fixed micro-reactor in literature. |
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| Keywords: | syngas dimethy ether single-step thermodynamic simulation |
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