An Equation Of State For The CH4-CO2-H2O System - Semantic Scholar

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  • DOI:10.1016/0016-7037(92)90347-L
  • Corpus ID: 93468181
An equation of state for the CH4-CO2-H2O system: I. Pure systems from 0 to 1000°C and 0 to 8000 bar@article{Duan1992AnEO, title={An equation of state for the CH4-CO2-H2O system: I. Pure systems from 0 to 1000°C and 0 to 8000 bar}, author={Zhenhao Duan and Nancy M{\o}ller and John H. Weare}, journal={Geochimica et Cosmochimica Acta}, year={1992}, volume={56}, pages={2605-2617}, url={https://api.semanticscholar.org/CorpusID:93468181} }
  • Zhenhao DuanN. MøllerJ. Weare
  • Published 1 July 1992
  • Chemistry, Environmental Science
  • Geochimica et Cosmochimica Acta
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526 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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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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The speciation equilibrium coupling with phase equilibrium in the H2O–CO2–NaCl system from 0 to 250 °C, from 0 to 1000 bar, and from 0 to 5 molality of NaCl

    Dedong LiZhenhao DuanChemistry, Environmental Science
  • 2007
  • 162
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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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Phase equilibria in the H2O–CO2 system between 250–330 K and 0–1.7 GPa: Stability of the CO2 hydrates and H2O-ice VI at CO2 saturation

    O. BollengierM. Choukroun+7 authors G. TobieEnvironmental Science, Physics
  • 2013
  • 55
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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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Determination of P-V-T-x properties of the CO2-H2O system up to 573.15 K and 120 MPa-Experiments and model

    Qingcheng HuHuirong Guo+4 authors Lantao GengEnvironmental Science, Physics
  • 2016
  • 15
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Equation of state for the NaClH2OCO2 system: prediction of phase equilibria and volumetric properties

    Zhenhao DuanN. MøllerJ. WeareChemistry
  • 1995
  • 272
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An activity model for phase equilibria in the 1 H 2 OCO 2-NaCl system 2

    B. DubacqM. BickleK. EvansChemistry
  • 2018
7 We present a semi-empirical thermodynamic model with uncertainties that 8 encompasses the full range of compositions in H2O-CO2-NaCl mixtures in the 9 range of 10-380°C and 1-3500 bars. For binaryExpand
  • 11
  • 3 Excerpts
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45 References

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

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
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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 thoseExpand
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A molecular dynamics study of the pressure-volume-temperature properties of supercritical fluids: II. CO2, CH4, CO, O2, and H2

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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
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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
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International thermodynamic tables of the fluid state. 5. Methane

    S. AngusB. ArmstrongK. M. ReuckPhysics, Chemistry
  • 1978
The major part of this book is concerned with the preparation of an equation of state from the available experimental data, and with the density integrals resulting from it, which form the variousExpand
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An empirical solvus for CO2-H2O-2.6 wt% salt

    Eva-Marie HendelL. HollisterChemistry
  • 1981
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The solubility of hydrogen sulphide in water from 0 to 90°C and pressures to 1 MPa

    J. CarrollA. E. MatherChemistry, Environmental Science
  • 1989
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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) anExpand
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Methane: An equation of state with application to the ternary system H2O-CO2-CH4

    G. JacobsD. KerrickChemistry, Environmental Science
  • 1981
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