At the same time the modules are fully functional and connected with databank of 480 components, so users can carry out real calculation and get useful results. At present time there are two interesting ready-to use programs for process simulation 1. There is no need to give system of chemical reactions for calculating, but only list of components which take part in process and note inert components. The math engine allows very complex multiphase multicomponent calculation but web version is limited - users may calculate chemical equilibrium in ideal and real gas mixtures, containing up to 20 components from bank at the condition of constant temperature and pressure. Enough accuracy of calculation is guaranted in the temperature range of 150 - 1500 K and pressure up to 100 atm.
Some examples are available.
The criteria of optimality used is thermodynamic power of separation.