Tetra-n-butyl ammonium bromide semi-clathrate hydrate process for post-combustion capture of carbon dioxide in the presence of dodecyl trimethyl ammonium chloride
文献类型：期刊论文
| 作者 | Li, Xiao-Sen1,2; Xu, Chun-Gang1,2,3; Chen, Zhao-Yang1,2; Wu, Hui-Jie1,2 |
| 刊名 | Energy
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 35期号:9页码:3902-3908 |
| 关键词 | Co(2) hydrate Flue gas Tbab Dtac Semi-clathrate hydrate |
| ISSN号 | 0360-5442 |
| DOI | 10.1016/j.energy.2010.06.009 |
| 通讯作者 | Li, xiao-sen(lixs@ms.giec.ac.cn) |
| 英文摘要 | To determine the appropriate operating conditions for separating carbon dioxide from flue gas via the hydrate formation, the effects of the concentrations of dodecyl trimethyl ammonium chloride (dtac) in 0.29 mol% tetra-n-butyl ammonium bromide (tbab) aqueous solution and the initial pressures on the induction time of the hydrate formation and co(2) separation efficiency are investigated. the experiments are conducted at the dtac concentration range of 0-0.056 mol%, initial pressures range of 0.66 mpa-2.66 mpa and temperature range of 274.95 k-277.15 k. the results indicate that the initial pressure of 1.66 mpa in conjunction with the concentration of 0.028 mol% dtac is most favorable for co(2) separation. at the condition, the induction time of forming the hydrate can be shortened considerably and co(2) can be purified from 17.0 mol% to 99.4% with the two-stage hydrate separation process. co(2) split fractions for stage 1 and stage 2 are 0.54 and 0.39, respectively, and the separation factors are 9.60 and 62.25, respectively. crown copyright (c) 2010 published by elsevier ltd. all rights reserved. |
| WOS关键词 | UNSTIRRED GAS/LIQUID SYSTEM ; GAS HYDRATE ; PHASE-EQUILIBRIUM ; CO2 CAPTURE ; FLUE-GAS ; SURFACTANT ; TBAB ; NITROGEN ; METHANE |
| WOS研究方向 | Thermodynamics ; Energy & Fuels |
| WOS类目 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000281178000046 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2410458 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, Xiao-Sen |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiao-Sen,Xu, Chun-Gang,Chen, Zhao-Yang,et al. Tetra-n-butyl ammonium bromide semi-clathrate hydrate process for post-combustion capture of carbon dioxide in the presence of dodecyl trimethyl ammonium chloride[J]. Energy,2010,35(9):3902-3908. |
| APA | Li, Xiao-Sen,Xu, Chun-Gang,Chen, Zhao-Yang,&Wu, Hui-Jie.(2010).Tetra-n-butyl ammonium bromide semi-clathrate hydrate process for post-combustion capture of carbon dioxide in the presence of dodecyl trimethyl ammonium chloride.Energy,35(9),3902-3908. |
| MLA | Li, Xiao-Sen,et al."Tetra-n-butyl ammonium bromide semi-clathrate hydrate process for post-combustion capture of carbon dioxide in the presence of dodecyl trimethyl ammonium chloride".Energy 35.9(2010):3902-3908. |
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来源：中国科学院大学
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