Simulation of PSA seperation process by ASPEN-ADSIM

A single column pressure swing adsorption(PSA) model for three components system was proposed and simulated by ASPEN ADSIM software.The dynamic results of the gas composition in the column,the outlet gas concerntration,and pressures in the adsorption column were obtained,which presented the gaseous phase change in the whole seperation process.With detailed physical parameters,the model could simulate and predict the actual PSA seperation process.