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  • DOI:10.1016/0016-7037(92)90348-M
  • Corpus ID: 98710496
An equation of state for the CH4-CO2-H2O system: II. Mixtures from 50 to 1000°C and 0 to 1000 bar@article{Duan1992AnEO, title={An equation of state for the CH4-CO2-H2O system: II. Mixtures from 50 to 1000°C and 0 to 1000 bar}, author={Zhenhao Duan and Nancy M{\o}ller and John H. Weare}, journal={Geochimica et Cosmochimica Acta}, year={1992}, volume={56}, pages={2619-2631}, url={https://api.semanticscholar.org/CorpusID:98710496} }
  • Zhenhao DuanN. MøllerJ. Weare
  • Published 1 July 1992
  • Chemistry, Environmental Science, Physics
  • Geochimica et Cosmochimica Acta
View via PublisherSave to LibrarySaveCreate AlertAlertCiteShare269 CitationsHighly Influential Citations9Background Citations23 Methods Citations21 Results Citations3View All

269 Citations

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Equations of state for the NaCl-H2O-CH4 system and the NaCl-H2O-CO2-CH4 system: Phase equilibria and volumetric properties above 573 k

    Zhenhao DuanN. MøllerJ. WeareChemistry
  • 2003
  • 68
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Accurate Calculation of Thermodynamic Properties of H2O-CO2-CH4 Single and Binary Fluids in P-T Ranges of Geothermal Interest

    D. NievaEnvironmental Science, Geology
  • 2005
Duan, et al. (1992a, 1992b) developed an equation of state (EOS), similar to that of Lee and Kesler (1975), that describes P-V-T-X relations in the system H2O-CO2-CH4 over the range 50-1000 o C /… Expand
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A general model for predicting the solubility behavior of H2O–CO2 fluids in silicate melts over a wide range of pressure, temperature and compositions

    Xianzhe DuanEnvironmental Science, Geology
  • 2014
  • 74
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The CO2-H2O system. II. calculated thermodynamic mixing properties for 400°C, 0–400 MPa

    J. BlencoeJ. C. SeitzL. AnovitzChemistry, Environmental Science
  • 1999
  • 20
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Equation of state for the NaClH2OCO2 system: prediction of phase equilibria and volumetric properties

    Zhenhao DuanN. MøllerJ. WeareChemistry
  • 1995
  • 272
  • Highly Influenced
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  • 8 Excerpts
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PVTx properties of the CO2–H2O and CO2–H2O–NaCl systems below 647 K: Assessment of experimental data and thermodynamic models

    Jiawen HuZhenhao DuanChen ZhuI. ChouEnvironmental Science
  • 2007
  • 115
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The CO2-H2O system: III. A new experimental method for determining liquid-vapor equilibria at high subcritical temperatures

    J. BlencoeM. T. NaneyL. AnovitzChemistry, Environmental Science
  • 2001
Abstract A highly precise and accurate vibrating U-tube technique was developed to determine the upper baric stabilities of liquid-vapor assemblages in the CO2-H2O system at high subcritical… Expand
  • 46
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  • 1 Excerpt
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Modeling vapor-liquid phase equilibria of methane-water and methane-carbon dioxide-water systems at 274K to 573K and 0.1 to 150 MPa using PRSV equation of state and Wong-Sandler mixing rule

    Hai-Rong ZhaoEnvironmental Science, Chemistry
  • 2017
  • 9
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A high temperature equation of state for the H2O-CaCl2 and H2O-MgCl2 systems

    Zhenhao DuanN. MøllerJ. WeareChemistry
  • 2006
  • 28
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The CO2–H2O system: IV. Empirical, isothermal equations for representing vapor-liquid equilibria at 110–350 °C, P ≤ 150 MPa

    J. BlencoeEnvironmental Science, Chemistry
  • 2004
Abstract Empirical formulae are presented for calculating vapor-liquid equilibria (VLE) in the CO2-H2O system at 10 temperatures between 110 and 350 °C. At each temperature, separate functions are… Expand
  • 21
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48 References

Citation TypeHas PDFAuthorMore FiltersMore FiltersFiltersSort by RelevanceSort by Most Influenced PapersSort by Citation CountSort by Recency

A modified Redlich-Kwong equation for H 2 O, CO 2 , and H 2 O-CO 2 mixtures at elevated pressures and temperatures

    D. KerrickG. JacobsChemistry
  • 1981
Carnahan and Starling's hard-sphere Redlich-Kwong equation was modified to include an attractive term (A) that is a function of pressure and temperatures. The modified equation is superior to those… Expand
  • 535
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Calculation of the thermodynamic and geochemical consequences of nonideal mixing in the system H2O-CO2-NaCl on phase relations in geologic systems: Equation of state for H2O-CO2-NaCl fluids at high pressures and temperatures

    T. BowersH. HelgesonGeology
  • 1983
  • 707
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Extension of the specific interaction model to include gas solubilities in high temperature brines

    L. BartaD. BradleyEnvironmental Science, Engineering
  • 1985
  • 53
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An algorithm for finding composition, molar volume and isochors of CO2-CH4 fluid inclusions from Th and Tfm (for Th < Tfm)

    M. HerskowitzH. J. KischChemistry, Environmental Science
  • 1984
  • 13
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The prediction of methane solubility in natural waters to high ionic strength from 0 to 250°C and from 0 to 1600 bar

    Zhenhao DuanN. MøllerJ. GreenbergJ. WeareEnvironmental Science, Chemistry
  • 1992
  • 376
  • PDF
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The P-V̄-T-X-f O2 evolution of H2O-CO2-CH4-bearing fluid in a wolframite vein: Reconstruction from fluid inclusion studies

    C. RambozD. SchnapperJ. DubessyGeology
  • 1985
  • 124
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THE EXPERIMENTAL DETERMINATION OF THE P-V-T-X RELATIONS FOR THE CARBON DIOXIDE-NITROGEN AND THE CARBON DIOXIDE-METHANE SYSTEMS

    Y. AraiGen-ichi KaminishiS. SaitoEnvironmental Science, Chemistry
  • 1971
The P-V-T-X relations around the phase boundaries have been measured for the carbon dioxide-nitrogen and the carbon dioxide-methane systems. A visual glass capillary was used as the equilibrium cell.… Expand
  • 128
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Methane solubility in brines with application to the geopressured resource

    L. C. PriceC. BlountD. M. GowanL. M. WengerD. BeboutA. BachmanEnvironmental Science, Engineering
  • 1981
This study reports on a large amount of experimentally determined aqueous methane solubility data over a wide range of temperature, pressure and salinity conditions. This data compares well with… Expand
  • 33
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An Empirical Equation for Thermodynamic Properties of Light Hydrocarbons and Their Mixtures I. Methane, Ethane, Propane and n‐Butane

    M. BenedictG. B. WebbL. C. RubinChemistry
  • 1940
An empirical equation is given for the isothermal variation with density of the work content of pure hydrocarbons in the gaseous or liquid state. From this fundamental equation are derived (a) an… Expand
  • 538
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Equation of state for pure fluids and mixtures based on a truncated virial expansion

    A. AnderkoK. PitzerChemistry
  • 1991
An accurate, yet simple, equation of state was developed for pure fluids ranging from nonpolar to H2O and their mixtures. The equation consists of a virial expansion truncated after the fourth virial… Expand
  • 25
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