| 烯丙醇脱水共沸精馏过程的节能工艺研究 |
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| 引用本文： | 李静,熊帅,白芳,华超.烯丙醇脱水共沸精馏过程的节能工艺研究[J].计算机与应用化学,2018(2):97-106. |
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| 作者姓名： | 李静 熊帅 白芳 华超 |
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| 作者单位： | 中国科学院大学化学与化工学院;中国科学院过程工程研究所绿色化学工程研究部;中国石油大学(北京)重质油国家重点实验室; |
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| 基金项目： | 国家重点基础研究发展规划(973)基金资助项目(2013CB632602);国家自然科学基金青年科学基金资助项目(201306198) |
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| 摘 要： | 针对烯丙醇脱水共沸精馏过程能耗高的特点,本文使用专业模拟软件Aspen Plus对烯丙醇脱水工艺建立了共沸精馏稳态模型并将热泵精馏、隔壁塔分别应用到共沸精馏工艺,以能耗和年总费用为评价指标,对其进行节能优化。与常规共沸精馏对比结果为：回收期较短时（〈10年）采用共沸隔壁塔方案节能效果更明显。当回收期较长时（〉9年）热泵精馏方案经济效益更加突出。
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| 关 键 词： | 烯丙醇 共沸精馏 热泵精馏 隔壁塔 节能 |
Study on energy-saving of azeotropic distillation process for allyl alcohol dehydration |
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| LI Jing,XIONG Shuai,BAI Fang,HUA Chao.Study on energy-saving of azeotropic distillation process for allyl alcohol dehydration[J].Computers and Applied Chemistry,2018(2):97-106. |
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| Authors: | LI Jing XIONG Shuai BAI Fang HUA Chao |
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| Affiliation: | (1. College of Chemistry ＆Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 101408, China 2. Department of Green Chemistry Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China 3. State Key Laboratory of Heavy Oil Processing, China University of Petroleum （Beijing）, Beijing 102249, China) |
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| Abstract: | LI Jing;XIONG Shuai;BAI Fang;HUA Chao(1. College of Chemistry ＆Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 101408, China 2. Department of Green Chemistry Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China 3. State Key Laboratory of Heavy Oil Processing, China University of Petroleum （Beijing）, Beijing 102249, China) |
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| Keywords: | Allyl alcohol azeotropic distillation heat pump distillation dividing wall column energy saving |
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