.BrineProp.GasData

Information

Molar masses and ion numbers of gases

Contents

Name	Description
polyval	Calculates polynomial value for given coefficients
partial_fugacity_pTX
p_sat_CO2	calculates saturation pressure, polynom derived from EES calculations
partial_solubility_pTX
solubility_res	returns residual, used in inversion of solubility
partial_degassingPressure_pTX
solubility_CO2_pTX_Duan2006	CO2 solubility in aqueous saltsolutions
p_sat_H2O_Duan2003	calculates saturation pressure of water, with the equation given in Duan2003
Par_CO2_Duan2003	Duan,Sun(2003)
fugacity_CO2_Duan2006	Calculation of fugacity coefficient according to (Duan 2006)
degassingPressure_CO2_Duan2006	calculates degassing pressure from concentration of dissolved gas
solubility_N2_pTX_Mao2006	solubility calculation of N2 in seawater Mao&Duan(2006) Shide Mao and Zhenhao Duan (2006) A thermodynamic model for calculating nitrogen solubility, gas phase composition and density of the H2O-N2-NaCl system. Fluid Phase Equilibria, 248 (2): 103-114 273-400 K (590 K for pure water), 1-600 bar and 0-6 mol/kg http://dx.doi.org/10.1016/j.fluid.2006.07.020 http://www.geochem-model.org/wp-content/uploads/2009/09/46-FPE_248_103.pdf
solubility_N2_pTX_Harting
Par_N2_Mao2006	Mao,Duan(2006)
fugacity_N2_Mao2006	Zero search with EOS from Duan2006
fugacity_H2O_Mao2006N2	Calculation of fugacity coefficient according to (Mao&Duan 2006 'A thermodynamic model for calculating nitrogen solubility, gasphase composition and density of the N2?H2O?NaCl system')
degassingPressure_N2_Mao2006	calculates degassing pressure from concentration of dissolved gas
solubility_CH4_pTX_Duan2006	Duan ZH, Mao SD. (2006) A thermodynamic model for calculating methane solubility, density and gas phase composition of methane-bearing aqueous fluids from 273 to 523 K and from 1 to 2000 bar. Geochimica et Cosmochimica Acta, 70 (13): 3369-3386. http://geochem-model.org/Publications/43-GCA_2006_3369.pdf http://dx.doi.org/10.1016/j.gca.2006.03.018TODO Umrechnung andere Salz in NaCl
solubility_CH4_pTX_Harting
Par_CH4_Duan2006	Duan,Sun(2003)
fugacity_H2O_Duan2006CH4	Calculation of fugacity coefficient according to Duan ZH, Mao SD. (2006)
fugacity_CH4_Duan1992	Nullstellensuche mit EOS aus Duan1992
degassingPressure_CH4_Duan2006	calculates degassing pressure from concentration of dissolved gas
partial_solutionEnthalpy	template for calculation of solution enthalpy
solutionEnthalpy_CO2_Duan2003	calculation of solution enthalpy of CO2+H2O according to Duan(2003) equ. 8
solutionEnthalpy_N2	calculation of solution enthalpy of N2+H2O
solutionEnthalpy_CH4	calculation of solution enthalpy of CH4+H2O