An ionic liquid extraction process for the separation of indole from wash oil
文献类型：期刊论文
| 作者 | Jiao, Tiantian1; Zhuang, Xulei1; He, Hongyan1; Zhao, Lihong2; Li, Chunshan1; Chen, Hongnan1; Zhang, Suojiang1 |
| 刊名 | GREEN CHEMISTRY
 |
| 出版日期 | 2015 |
| 卷号 | 17期号:7页码:3783-3790 |
| ISSN号 | 1463-9262 |
| 英文摘要 | Indole is an important industrial substance derived from wash oil, and the traditional alkali fusion method causes serious environmental problems. In this research, imidazolium-based ionic liquids (IBILs) were developed as new extraction agents to separate indole from wash oil with extraction efficiencies of more than 90%. The influence of the IBIL structure was explored. The extraction efficiency and the distribution coefficient of indole were used as the indexes to evaluate the IBIL extraction ability. The key experimental parameters, such as the initial indole concentration, extraction time, extraction temperature, and volume ratio of IBIL-to-model wash oil, were investigated to obtain the optimum conditions. The separation mechanism was studied by analyzing the chemical bonds using spectrographic analysis and molecular simulations. The IBILs were recycled by back-extraction and they exhibited good recycling properties with no obvious reduction and a high extraction efficiency. Finally, the optimal process was conducted based on the process simulation. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | SOLVENT-EXTRACTION ; AMINO-ACIDS ; COAL-TAR ; BENZENE ; PHENOLS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000357620900017 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/19388]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, State Key Lab Multiphase Complex Syst, Key Lab Green Proc & Engn,Inst Proc Engn, Beijing 100190, Peoples R China 2.Henan Energy Chem Ind Grp Co Ltd, Zhengzhou 450000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiao, Tiantian,Zhuang, Xulei,He, Hongyan,et al. An ionic liquid extraction process for the separation of indole from wash oil[J]. GREEN CHEMISTRY,2015,17(7):3783-3790. |
| APA | Jiao, Tiantian.,Zhuang, Xulei.,He, Hongyan.,Zhao, Lihong.,Li, Chunshan.,...&Zhang, Suojiang.(2015).An ionic liquid extraction process for the separation of indole from wash oil.GREEN CHEMISTRY,17(7),3783-3790. |
| MLA | Jiao, Tiantian,et al."An ionic liquid extraction process for the separation of indole from wash oil".GREEN CHEMISTRY 17.7(2015):3783-3790. |
入库方式： OAI收割
来源：过程工程研究所
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