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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 |
| 产权排序 | [li, xiao-sen; xu, chun-gang; chen, zhao-yang; wu, hui-jie] chinese acad sci, guangzhou inst energy convers, key lab renewable energy & gas hydrate, guangzhou 510640, guangdong, peoples r china; [li, xiao-sen; xu, chun-gang; chen, zhao-yang; wu, hui-jie] chinese acad sci, guangzhou ctr gas hydrate res, guangzhou 510640, guangdong, peoples r china; [xu, chun-gang] chinese acad sci, grad univ, beijing 100083, peoples r china |
| 通讯作者 | lixs@ms.giec.ac.cn |
| 中文摘要 | 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. |
| 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标题词 | science & technology ; physical sciences ; technology |
| 学科主题 | thermodynamics ; energy & fuels |
| 类目[WOS] | thermodynamics ; energy & fuels |
| 研究领域[WOS] | thermodynamics ; energy & fuels |
| 关键词[WOS] | unstirred gas/liquid system ; gas hydrate ; phase-equilibrium ; co2 capture ; flue-gas ; surfactant ; tbab ; nitrogen ; methane |
| 收录类别 | SCI |
| 资助信息 | national natural science foundation of china [20676133, 20773133]; science & technology program of guangdong province [2009b050600006]; cas [yz200717, kgcx2-yw-3x6] |
| 原文出处 | https://dx.doi.org/10.1016/j.energy.2010.06.009 |
| 语种 | 英语 |
| WOS记录号 | WOS:000281178000046 |
| 公开日期 | 2014-12-24 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/8488]  |
| 专题 | 中国科学院广州能源研究所 天然气水合物开采技术与综合利用实验室 |
| 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. |
入库方式： OAI收割
来源：广州能源研究所
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