Frank Bok Posted August 17, 2015 Share Posted August 17, 2015 Hi, I plan to create a dataset for the calculation of Hydrogen solubility in water and brines at elevated temperature (0-100°C) and pressure (≤ 50 bar). So my question is: How is the pressure dependecy of gases implemented in GWB? I know that PHREEQC calculates the fugacity coefficient with the Peng-Robinson equation of state and I would like to know whether GWB uses the same model or another. And if there is a model for the pressure dependecy implemented, where can I enter the corresponding parameters for a new gas? Thanks in advance! Frank Quote Link to comment Share on other sites More sharing options...
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