Applications of the SRKM method

The Soave-Redlich-Kwong Modified Panagiotopoulos-Reid (SRKM) method is suitable for systems of polar compounds for which the Panagiotopoulos-Reid parameters (kij and kji) and the SimSci parameters (cij and cji) are available in the thermodynamic data banks in AVEVA Thermodynamic Data Manager or can be determined by regressing experimental data. Some examples of these types of systems include:

• Three-phase separators

• Water-hydrocarbon systems, such as those found in FCC gas plants and hydrocrackers

• Lube oil and solvent dewaxing units

• Natural gas systems that contain polar compounds such as methanol