A thermodynamic model for calculating nitrogen solubility, gas phase composition and density of the N-2-H2O-NaCl system
文献类型：期刊论文
| 作者 | Mao, Shide; Duan, Zhenhao |
| 刊名 | FLUID PHASE EQUILIBRIA
 |
| 出版日期 | 2006-10-20 |
| 卷号 | 248期号:2页码:103-114 |
| 关键词 | N-2 solubility gas phase composition density water aqueous NaCl solutions |
| ISSN号 | 0378-3812 |
| DOI | 10.1016/j.fluid.2006.07.020 |
| 文献子类 | Article |
| 英文摘要 | A thermodynamic model is presented to calculate N-2 solubility in pure water (273-590 K and 1-600 bar) and aqueous NaCl solutions (273-400 K, 1-600 bar and 0-6 mol kg(-1)) with or close to experimental accuracy. This model is based on a semi-empirical equation used to calculate gas phase composition of the H2O-N-2 system and a specific particle interaction theory for liquid phase. With the parameters evaluated from N-2-H2O-NaCl system and using a simple approach, the model is extended to predict the N-2 solubility in seawater accurately. Liquid phase density of N-2-H2O-NaCl system at phase equilibrium and the homogenization pressure of fluid inclusions containing N-2-H2O-NaCl can be calculated from this model. A computer code is developed for this model and can be downloaded from the website: www.geochem-model.org/programs.htm. (c) 2006 Elsevier B.V. All rights reserved. |
| WOS关键词 | AQUEOUS SODIUM-CHLORIDE ; PLUS WATER-SYSTEM ; DISTILLED WATER ; METHANE SOLUBILITY ; HIGH-PRESSURES ; SEA-WATER ; ATMOSPHERIC NITROGEN ; IONIC-STRENGTH ; NATURAL GASES ; PURE WATER |
| WOS研究方向 | Thermodynamics ; Chemistry ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000241145900001 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/66460]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Duan, Zhenhao |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mao, Shide,Duan, Zhenhao. A thermodynamic model for calculating nitrogen solubility, gas phase composition and density of the N-2-H2O-NaCl system[J]. FLUID PHASE EQUILIBRIA,2006,248(2):103-114. |
| APA | Mao, Shide,&Duan, Zhenhao.(2006).A thermodynamic model for calculating nitrogen solubility, gas phase composition and density of the N-2-H2O-NaCl system.FLUID PHASE EQUILIBRIA,248(2),103-114. |
| MLA | Mao, Shide,et al."A thermodynamic model for calculating nitrogen solubility, gas phase composition and density of the N-2-H2O-NaCl system".FLUID PHASE EQUILIBRIA 248.2(2006):103-114. |
入库方式： OAI收割
来源：地质与地球物理研究所
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