File → Open → Thermo Data… thermo_hmw.tdat is the
Description: File Open Thermo Data thermohmw.tdat is the Harvie-Moller-Weare formalism of the Pitzer equations. When dealing with concentrated fluids, its a good idea to use a thermo dataset utilizing the Pitzer equations. Set the composition of
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slide2. File → Open →
Thermo Data… thermo_hmw.tdat is the Harvie-Moller-Weare formalism of the Pitzer equations. When dealing with concentrated fluids, it’s a good idea to use a thermo dataset utilizing the Pitzer equations.<br>
slide3. Set the composition of the initial fluid on the Basis pane. 1 kg solvent water plus solutes define seawater Initial fluid is equilibrated with CO2 in the atmosphere<br>
slide4. Set up a titration path on the Reactants pane. add → Simple → Aqueous… H2O Simulate evaporation by removing solvent water from the system (react a negative mass)<br>
slide5. Minerals precipitate and dissolve during the evaporation of seawater.<br>
slide6. Config →
Stepping… Flow-through option doesn’t allow precipitated minerals to dissolve back into the fluid Repeat assuming fractionation of the precipitated minerals<br>
slide7. Minerals that precipitate are not allowed to dissolve back into the evaporating seawater.<br>
Thermo Data… thermo_hmw.tdat is the Harvie-Moller-Weare formalism of the Pitzer equations. When dealing with concentrated fluids, it’s a good idea to use a thermo dataset utilizing the Pitzer equations.<br>
slide3. Set the composition of the initial fluid on the Basis pane. 1 kg solvent water plus solutes define seawater Initial fluid is equilibrated with CO2 in the atmosphere<br>
slide4. Set up a titration path on the Reactants pane. add → Simple → Aqueous… H2O Simulate evaporation by removing solvent water from the system (react a negative mass)<br>
slide5. Minerals precipitate and dissolve during the evaporation of seawater.<br>
slide6. Config →
Stepping… Flow-through option doesn’t allow precipitated minerals to dissolve back into the fluid Repeat assuming fractionation of the precipitated minerals<br>
slide7. Minerals that precipitate are not allowed to dissolve back into the evaporating seawater.<br>