Difference between revisions of "What's the difference between Thermodynamic Frameworks? AQ, MSE vs MSE-SRK?"
(Created page with "The limits are thermodynamic framework dependent. There are three frameworks available in OLI Software. MSE (default in version 11.5), MSE-SRK, and AQ. 1. For '''MSE''' the...") |
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Concentration: infinite dilution to fused salt. | Concentration: infinite dilution to fused salt. | ||
− | + | For '''MSE-SRK''' the ranges are: | |
Essentially the same as for MSE but targeted at a smaller set of chemistries. In the water-rich liquid phase the ranges are the same. | Essentially the same as for MSE but targeted at a smaller set of chemistries. In the water-rich liquid phase the ranges are the same. | ||
In the non-water-rich phases (including vapor), CO2 and/or H2S rich in light hydrocarbons – C1 to C7 and pressures greater than 80 bar. I do have a wiki for this: https://wiki.olisystems.com/wiki/MSE-SRK | In the non-water-rich phases (including vapor), CO2 and/or H2S rich in light hydrocarbons – C1 to C7 and pressures greater than 80 bar. I do have a wiki for this: https://wiki.olisystems.com/wiki/MSE-SRK | ||
− | + | For '''AQ''' the ranges are: | |
The older AQ thermodynamic framework is much more limited. | The older AQ thermodynamic framework is much more limited. | ||
Latest revision as of 07:44, 6 March 2023
The limits are thermodynamic framework dependent. There are three frameworks available in OLI Software. MSE (default in version 11.5), MSE-SRK, and AQ.
1. For MSE the ranges are:
Temperature: Up to 0.9* Tcritical. For a water-rich solution this would be approximately 340 oC Pressure: 1500 Atmospheres Ionic Strength: No limit TDS: No Limit Concentration: infinite dilution to fused salt.
For MSE-SRK the ranges are: Essentially the same as for MSE but targeted at a smaller set of chemistries. In the water-rich liquid phase the ranges are the same.
In the non-water-rich phases (including vapor), CO2 and/or H2S rich in light hydrocarbons – C1 to C7 and pressures greater than 80 bar. I do have a wiki for this: https://wiki.olisystems.com/wiki/MSE-SRK
For AQ the ranges are: The older AQ thermodynamic framework is much more limited.
Temperature: 0 oC to 300 oC Pressure: 1500 Atmospheres Ionic Strength: 30 mol/Kg H2O