Application of the ion-interaction model to the solubility prediction of LiCl-HCl-MgCl2-H2O system at 20 degrees C
文献类型：期刊论文
| 作者 | Li, YH; Song, PS; Xia, SP; Li, W; Gao, SY |
| 刊名 | CHINESE JOURNAL OF CHEMISTRY
 |
| 出版日期 | 2005-08-01 |
| 卷号 | 23期号:8页码:953-956 |
| 关键词 | Pitzer's Ion-interaction Model Solubility Prediction Quaternary System High Ionic Strength |
| 文献子类 | Article |
| 英文摘要 | Component solubility in HCl-LiCl-MgCl2-H2O System of high ionic strength at 20 degrees C was predicted by using the Pitzer's ion-interaction model. The results indicated that the model supplied a very good prediction of the component solubility of the system mentioned above. The values of parameters of Chi(0), beta(1) and C-phi of HCl, LiCl and MgCl2 were obtained from optimization of literature data, while those of theta(MN) and psi(MNX) were calculated from a least-squares optimization procedure to couple activity coefficient with solubility data. According to the ion-interaction model, no additional parameters need to be determined for more complex systems. The study provided theoretical basis for the manufacture process, which was proposed by Gao and employed to extract LiCl and MgCl(2)center dot 6H(2)O from salt lake brine. |
| WOS关键词 | CHEMICAL-EQUILIBRIUM MODEL ; LAKE BRINE SYSTEM ; MINERAL SOLUBILITIES ; NATURAL-WATERS ; THERMODYNAMIC PROPERTIES ; ELECTROLYTE MIXTURES ; 25-DEGREES-C ; TEMPERATURES ; PARAMETERS |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000232194400002 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/5621]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 中国科学院青海盐湖研究所 |
| 作者单位 | 1.Suzhou Univ, Coll Chem & Chem Engn, Suzhou 215006, Peoples R China 2.Chinese Acad Sci, Inst Salt Lakes, Xining 810008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, YH,Song, PS,Xia, SP,et al. Application of the ion-interaction model to the solubility prediction of LiCl-HCl-MgCl2-H2O system at 20 degrees C[J]. CHINESE JOURNAL OF CHEMISTRY,2005,23(8):953-956. |
| APA | Li, YH,Song, PS,Xia, SP,Li, W,&Gao, SY.(2005).Application of the ion-interaction model to the solubility prediction of LiCl-HCl-MgCl2-H2O system at 20 degrees C.CHINESE JOURNAL OF CHEMISTRY,23(8),953-956. |
| MLA | Li, YH,et al."Application of the ion-interaction model to the solubility prediction of LiCl-HCl-MgCl2-H2O system at 20 degrees C".CHINESE JOURNAL OF CHEMISTRY 23.8(2005):953-956. |
入库方式： OAI收割
来源：青海盐湖研究所
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