| 应用于酯化反应的亲水性渗透汽化膜研究进展 |
| 作者: 1.中国科学院广州能源研究所,中国科学院可再生能源与天然气水合物重点实验室,广东 广州,510640; 2.中国科学院研究生院,北京 100039 |
| 单位: 1.中国科学院广州能源研究所,中国科学院可再生能源与天然气水合物重点实验室,广东 广州,510640; 2.中国科学院研究生院,北京 100039 |
| 关键词: 渗透汽化;酯化反应;亲水性;膜 |
| DOI号: |
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| 出版年,卷(期):页码: 2011, 31(5):94-99 |
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摘要: |
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渗透汽化是分离共沸混合物或者某一物质含量较低混合液的方法。在酯化反应中,耦合渗透汽化可以提高反应转化率。本文根据膜的制备材料,对有机膜、无机膜、有机无机杂化膜在该方面的应用进行了较详细的报道。且分析了各种膜在酯化反应中的催化效果。 |
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Pervaporation is a method for separating mixtures that are azeotropic or have a lower component. Its conversion could be improved via coupling with pervaporation. The application of inorganic membrane, organic inorganic composite membrane, and organic membrane in esterification was reported in detail, and their catalytic effect on esterification was also analyzed. |
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基金项目: |
| 国家高技术研究发展计划(863计划)(2009AA05Z403),广东省科技计划项目(2009B030802014) |
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作者简介: |
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Pervaporation is a method for separating mixtures that are azeotropic or have a lower component. Its conversion could be improved via coupling with pervaporation. The application of inorganic membrane, organic inorganic composite membrane, and organic membrane in esterification was reported in detail, and their catalytic effect on esterification was also analyzed. |
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参考文献: |
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1 Korkmaz. S, Yavuz Salt, Ayca Hasanoglu, et al. Pervaporation membrane reactor study for the esterification of acetic acid and isobutanol using polydimethylsiloxane membrane. [J] .Appl Catal a-Gen,2009, 366: 102-107. |
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