Reference:

  1. Duan, Z. and Sun, R. (2003) An improved model calculating CO2 solubility in pure water and aqueous NaCl solutions from 273 to 533 K and from 0 to 2000 bar. Chemical Geology 193, 257-271.
  2. Mao, S., Duan, Z., Hu, J., and Zhang, D. (2010) A model for single-phase PVTx properties of CO2-CH4-C2H6-N2-H2O-NaCl fluid mixtures from 273 to 1273 K and from 1 to 5000 bar. Chemical Geology 275, 148-160.
  3. Mao, S., Duan, Z., and Hu, W. (2009) A vapor-liquid phase equilibrium model for binary CO2-H2O and CH4-H2O systems above 523 0C for application to fluid inclusions. The Journal of Supercritical Fluids 50, 13-21.
1.Calculate the Composition of Fluid Inclusion

Input Hydrate Dissolution Temperature (272-293K)
Vapor Volume Fraction (0-1)

   

2.Calculate the Homogenization Properties and Isochore
Input Homogenization Temperature (273-647K)
xCO2 (0-1)

   

3.Calculate the single-phase PVTx properties
Input Temperature (273-1273K)
Pressure (1-10000bar)
xCO2 (0-1)

   



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