Effects of Design and Operating Parameters on CO2 Absorption in Microchannel Contactors
文献类型：期刊论文
| 作者 | Niu, Haining1,2; Pan, Liwei1; Su, Hongjiu1; Wang, Shudong1 |
| 刊名 | industrial & engineering chemistry research
 |
| 出版日期 | 2009-09-16 |
| 卷号 | 48期号:18页码:8629-8634 |
| 英文摘要 | this study provides experimental data oil the performance of microchannel contactors for co2 absorption. an aqueous solution of piperazine (pz) activated n-methyldiethanolamine (mdea) and a mixture of co2/n, were selected as the working fluids. three different sizes of microchannels, with hydraulic diameters of 0.5, 1, and 2 mm and the same length of 180 mm, served as the contactors. with a decrease in the hydraulic diameter the larger surface to volume ratio can be achieved. the mass transfer rates increased considerably, and the size effect of mass transfer was observed. various operating parameters, including the activator, the temperature of gas and liquid flow, the inlet co2 molar fraction, the superficial gas and liquid velocities, and the operating pressure were also evaluated. the results obtained illustrated a great potential of microchannel contactors when they were applied to the separation of co2. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | engineering, chemical |
| 研究领域[WOS] | engineering |
| 关键词[WOS] | methyldiethanolamine plus piperazine ; hollow-fiber contactor ; mdea aqueous-solution ; carbon-dioxide ; mass-transfer ; activated methyldiethanolamine ; equilibrium solubility ; water solution ; bed reactors ; packed-bed |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000269654800037 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141331]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Niu, Haining,Pan, Liwei,Su, Hongjiu,et al. Effects of Design and Operating Parameters on CO2 Absorption in Microchannel Contactors[J]. industrial & engineering chemistry research,2009,48(18):8629-8634. |
| APA | Niu, Haining,Pan, Liwei,Su, Hongjiu,&Wang, Shudong.(2009).Effects of Design and Operating Parameters on CO2 Absorption in Microchannel Contactors.industrial & engineering chemistry research,48(18),8629-8634. |
| MLA | Niu, Haining,et al."Effects of Design and Operating Parameters on CO2 Absorption in Microchannel Contactors".industrial & engineering chemistry research 48.18(2009):8629-8634. |
入库方式： OAI收割
来源：大连化学物理研究所
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