User:WilfriedC/Playground/DDB

It's main usage is the data supply for process simulation where experimental data are the basis for the design, analysis, synthesis, and optimization of chemical processes. The DDB ist used for fitting parameters for thermodynamic models like NRTL or UNIQUAC and for many different equations describing pure component properties like the Antoine equation for vapor pressures. The DDB is also used for the development of predictive methods like UNIFAC and PSRK.