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Coupled phase and aqueous species equilibrium of the H2O-CO2-NaCl-CaCO3 system from 0 to 250 degrees C, 1 to 1000 bar with NaCl concentrations up to saturation of halite

文献类型：期刊论文

作者Duan, Zhenhao; Li, Dedong
刊名GEOCHIMICA ET COSMOCHIMICA ACTA
出版日期2008-10-15
卷号72期号:20页码:5128-5145
ISSN号0016-7037
DOI10.1016/j.gca.2008.07.025
文献子类Article
英文摘要A model is developed for the calculation of coupled phase and aqueous species equilibrium in the H2O-CO-NaCl-CaCO3 system from 0 to 250 degrees C. 1 to 1000 bar with NaCl concentrations up to saturation of halite. The vapor-liquid-solid (calcite, halite) equilibrium together with the chemical equilibrium of H+, Na+, Ca2+ CaHCO3+, Ca(OH)(+), OH-, Cl-, HCO3-, CO32-, CO2(aq) and CaCO3(aq) in the aqueous liquid phase as a function of temperature, pressure, NaCl concentrations, CO2(aq) concentrations can be calculated, with accuracy close to those of experiments in the stated T-P-m range, hence calcite solubility, CO2 gas solubility, alkalinity and pH values can be accurately calculated. The merit and advantage of this model is its predictability, the model was generally not constructed by fitting experimental data.
WOS关键词SODIUM-CHLORIDE SOLUTIONS ; PARTIAL MOLAL PROPERTIES ; 50 DEGREES-C ; THERMODYNAMIC PROPERTIES ; MINERAL SOLUBILITIES ; HIGH-TEMPERATURES ; NATURAL-WATERS ; ELECTRICAL CONDUCTANCES ; ELEVATED-TEMPERATURES ; OSMOTIC COEFFICIENTS
WOS研究方向Geochemistry & Geophysics
语种英语
WOS记录号WOS:000260038200016
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构Chinese Academy of Sciences(kzcx2-yw-124) ; Chinese Academy of Sciences(kzcx2-yw-124) ; National Science Foundation of China(40537032) ; National Science Foundation of China(40537032) ; NKBRDPC(2005CB422103) ; NKBRDPC(2005CB422103) ; NSFC(40673040) ; NSFC(40673040) ; Ministry of Science and Technology of China(2006CB-705800) ; Ministry of Science and Technology of China(2006CB-705800) ; Chinese Academy of Sciences(kzcx2-yw-124) ; Chinese Academy of Sciences(kzcx2-yw-124) ; National Science Foundation of China(40537032) ; National Science Foundation of China(40537032) ; NKBRDPC(2005CB422103) ; NKBRDPC(2005CB422103) ; NSFC(40673040) ; NSFC(40673040) ; Ministry of Science and Technology of China(2006CB-705800) ; Ministry of Science and Technology of China(2006CB-705800) ; Chinese Academy of Sciences(kzcx2-yw-124) ; Chinese Academy of Sciences(kzcx2-yw-124) ; National Science Foundation of China(40537032) ; National Science Foundation of China(40537032) ; NKBRDPC(2005CB422103) ; NKBRDPC(2005CB422103) ; NSFC(40673040) ; NSFC(40673040) ; Ministry of Science and Technology of China(2006CB-705800) ; Ministry of Science and Technology of China(2006CB-705800) ; Chinese Academy of Sciences(kzcx2-yw-124) ; Chinese Academy of Sciences(kzcx2-yw-124) ; National Science Foundation of China(40537032) ; National Science Foundation of China(40537032) ; NKBRDPC(2005CB422103) ; NKBRDPC(2005CB422103) ; NSFC(40673040) ; NSFC(40673040) ; Ministry of Science and Technology of China(2006CB-705800) ; Ministry of Science and Technology of China(2006CB-705800)
源URL[http://ir.iggcas.ac.cn/handle/132A11/69888]  
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, Key Lab Earths Deep Interior, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Duan, Zhenhao,Li, Dedong. Coupled phase and aqueous species equilibrium of the H2O-CO2-NaCl-CaCO3 system from 0 to 250 degrees C, 1 to 1000 bar with NaCl concentrations up to saturation of halite[J]. GEOCHIMICA ET COSMOCHIMICA ACTA,2008,72(20):5128-5145.
APA Duan, Zhenhao,&Li, Dedong.(2008).Coupled phase and aqueous species equilibrium of the H2O-CO2-NaCl-CaCO3 system from 0 to 250 degrees C, 1 to 1000 bar with NaCl concentrations up to saturation of halite.GEOCHIMICA ET COSMOCHIMICA ACTA,72(20),5128-5145.
MLA Duan, Zhenhao,et al."Coupled phase and aqueous species equilibrium of the H2O-CO2-NaCl-CaCO3 system from 0 to 250 degrees C, 1 to 1000 bar with NaCl concentrations up to saturation of halite".GEOCHIMICA ET COSMOCHIMICA ACTA 72.20(2008):5128-5145.

入库方式： OAI收割

来源：地质与地球物理研究所

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