Solubility of CO2 in aqueous solutions of NaCl, KCl, CaCl2 and their mixed salts at different temperatures and pressures
文献类型：期刊论文
| 作者 | Liu, Yuanhui; Hou, Minqiang; Yang, Guanying; Han, Buxing |
| 刊名 | JOURNAL OF SUPERCRITICAL FLUIDS
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 56期号:2页码:125-129 |
| 关键词 | Solubility Of Co2 Aqueous Solutions Nacl Kcl Cacl2 Mixed Salts |
| ISSN号 | 0896-8446 |
| DOI | 10.1016/j.supflu.2010.12.003 |
| 英文摘要 | The solubility of CO2 in water and aqueous solutions of NaCl, KCl, CaCl2, NaCl + KCl (weight ratio = 1:1), NaCl+CaCl2 (weight ratio = 1:1), KCl+CaCl2 (weight ratio = 1:1), and NaCl+KCl+CaCl2 (weight ratio = 1:1:1) was determined at 35.0, 45.0 and 55.0 degrees C up to 16 MPa, and the concentration of the salt was up to 14.3 wt%. It was demonstrated that solubility increased with increase in pressure, and decreased with increasing temperature. Addition of a salt or salt mixture resulted in reduction in the solubility due to the salting-out effect. At the same salt concentration (wt%), the salting-out effect of KCl was considerably smaller than those of NaCl and CaCl2. The salting-out effect of a salt mixture is between those of its components. (C) 2010 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000288772800002 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/73223]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Buxing |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yuanhui,Hou, Minqiang,Yang, Guanying,et al. Solubility of CO2 in aqueous solutions of NaCl, KCl, CaCl2 and their mixed salts at different temperatures and pressures[J]. JOURNAL OF SUPERCRITICAL FLUIDS,2011,56(2):125-129. |
| APA | Liu, Yuanhui,Hou, Minqiang,Yang, Guanying,&Han, Buxing.(2011).Solubility of CO2 in aqueous solutions of NaCl, KCl, CaCl2 and their mixed salts at different temperatures and pressures.JOURNAL OF SUPERCRITICAL FLUIDS,56(2),125-129. |
| MLA | Liu, Yuanhui,et al."Solubility of CO2 in aqueous solutions of NaCl, KCl, CaCl2 and their mixed salts at different temperatures and pressures".JOURNAL OF SUPERCRITICAL FLUIDS 56.2(2011):125-129. |
入库方式： OAI收割
来源：化学研究所
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