Effect of Small Amount of Water on CO2 Bubble Behavior in Ionic Liquid Systems
文献类型：期刊论文
| 作者 | Zhang, Xin1,2; Dong, Haifeng1; Bao, Di1,2; Huang, Ying1,2; Zhang, Xiangping1; Zhang, Suojiang1 |
| 刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| 出版日期 | 2014-01-08 |
| 卷号 | 53期号:1页码:428-439 |
| 关键词 | constant flow conditions carbon-dioxide mass-transfer viscous-liquids rise velocity physical-properties single bubble absorption temperature capture |
| ISSN号 | 0888-5885 |
| 其他题名 | Ind. Eng. Chem. Res. |
| 中文摘要 | Adding a small amount of water to ionic liquids can greatly reduce the viscosities of ionic liquids, which is believed to be an effective and economical method to make ionic liquids being applied practically for carbon capture. However, how the water content influences the bubble behavior which is used to calculate transfer properties; this is important but has not been studied systematically. In this work, the rise and deformation of single CO2 bubbles in ionic liquids with different water contents were investigated using a high speed image pickup system. The results indicate that a small amount of water has a significant influence on the bubble behavior in ionic liquids. The viscosity plays a more important role in determining the bubble behavior than the surface tension. Two new empirical correlations verified by experimental data were proposed to predict bubble velocity and bubble diameter in different ionic liquid systems. |
| 英文摘要 | Adding a small amount of water to ionic liquids can greatly reduce the viscosities of ionic liquids, which is believed to be an effective and economical method to make ionic liquids being applied practically for carbon capture. However, how the water content influences the bubble behavior which is used to calculate transfer properties; this is important but has not been studied systematically. In this work, the rise and deformation of single CO2 bubbles in ionic liquids with different water contents were investigated using a high speed image pickup system. The results indicate that a small amount of water has a significant influence on the bubble behavior in ionic liquids. The viscosity plays a more important role in determining the bubble behavior than the surface tension. Two new empirical correlations verified by experimental data were proposed to predict bubble velocity and bubble diameter in different ionic liquid systems. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | CONSTANT FLOW CONDITIONS ; CARBON-DIOXIDE ; MASS-TRANSFER ; VISCOUS-LIQUIDS ; RISE VELOCITY ; PHYSICAL-PROPERTIES ; SINGLE BUBBLE ; ABSORPTION ; TEMPERATURE ; CAPTURE |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000329586100047 |
| 公开日期 | 2014-05-06 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/8082]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Green Proc & Engn, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn,State Key Lab Multiphase Complex S, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xin,Dong, Haifeng,Bao, Di,et al. Effect of Small Amount of Water on CO2 Bubble Behavior in Ionic Liquid Systems[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2014,53(1):428-439. |
| APA | Zhang, Xin,Dong, Haifeng,Bao, Di,Huang, Ying,Zhang, Xiangping,&Zhang, Suojiang.(2014).Effect of Small Amount of Water on CO2 Bubble Behavior in Ionic Liquid Systems.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,53(1),428-439. |
| MLA | Zhang, Xin,et al."Effect of Small Amount of Water on CO2 Bubble Behavior in Ionic Liquid Systems".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 53.1(2014):428-439. |
入库方式： OAI收割
来源：过程工程研究所
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