Separation of azeotropic mixture by a biopolymer, chitin
文献类型：期刊论文
| 作者 | Chen, LY; Zhang, JC; Wang, N; Huang, MY; Jiang, YY |
| 刊名 | REACTIVE & FUNCTIONAL POLYMERS
 |
| 出版日期 | 2005 |
| 卷号 | 62期号:3页码:249-259 |
| 关键词 | Azeotropic Mixtures Azeotrope Chitin Separating Column Separating Agent Biopolymer |
| ISSN号 | 1381-5148 |
| DOI | 10.1016/j.reactfunctpolym.2004.10.004 |
| 英文摘要 | The azeotropic mixture cannot be separated by the general distillation method. A biopolymer, chitin, packed into the straight glass column has been found to be able to separate various kinds of azeotropic mixtures at room temperature and under 1 atm. The azeotropic mixtures such as cyclohexane-butanol, acetone-methanol, cyclohexane-acetone, ethyl acetate-methanol, benzene-ethanol, toluene-methanol etc., can be separated to obtain 100% pure main compound respectively in high separation efficiency. The separation efficiency could be affected by the magnitude of chitin particle, length and diameter of the column, components of azeotropic mixture, weight ratio of two components in the azeotropic mixture and velocity of adding mixture to column. When suitable separation conditions were selected, the separation efficiency could be amounted to over 90%. Another important advantage is that this separating agent, chitin, can be reused without remarkable change in efficiency for the separation of azeotropic mixture. © 2005 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000228890800003 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/57613]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, LY |
| 作者单位 | Chinese Acad Sci, Inst Chem, Grp 4060, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, LY,Zhang, JC,Wang, N,et al. Separation of azeotropic mixture by a biopolymer, chitin[J]. REACTIVE & FUNCTIONAL POLYMERS,2005,62(3):249-259. |
| APA | Chen, LY,Zhang, JC,Wang, N,Huang, MY,&Jiang, YY.(2005).Separation of azeotropic mixture by a biopolymer, chitin.REACTIVE & FUNCTIONAL POLYMERS,62(3),249-259. |
| MLA | Chen, LY,et al."Separation of azeotropic mixture by a biopolymer, chitin".REACTIVE & FUNCTIONAL POLYMERS 62.3(2005):249-259. |
入库方式： OAI收割
来源：化学研究所
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