Amine Electrolyte Systems
The amine models are named after the amine component in the system. Typically, a single amine and water should be present in the component slate. Specifying multiple amines is discouraged. The available models are shown below.
Model Component Library Names
MEA H2O, CO2, ETHANE, CH4, H2S, N2, NBUTANE, PROPANE, MEAH
DEA H2O, CO2, ETHANE, CH4, H2S, N2, NBUTANE, PROPANE, DEAH
TEA H2O, CO2, ETHANE, CH4, H2S, N2, NBUTANE, PROPANE, TEAH
DGA H2O, CO2, ETHANE, CH4, H2S, N2, NBUTANE, PROPANE, DGAH
MDEA H2O, CO2, ETHANE, CH4, H2S, N2, NBUTANE, PROPANE, MDEAH
DIPA H2O, CO2, ETHANE, CH4, H2S, N2, NBUTANE, PROPANE, DIPAH
Vapor/Liquid Equilibrium
For the MEA model, vapor/liquid equilibrium is considered for all components. All other models do not consider the vapor/liquid equilibrium for the amine component.
More detailed information can be found in the sections "Electrolyte Mathematical Model" and "Electrolyte Thermodynamic Equations" in Chapter 2, Volume 1 of the PRO/II Reference Manual .
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