In Aspen Adsorption, specifically to pressure swing adsorption (PSA) for oxygen isolation from air. This software simulates gas processes with adsorption only, or reactive gas. there to be any issues with 2-D (two-dimensional. Simulation of hydrogen chloride dehydration by aspen. . In order to achieve such specifications, the raw gas must pass through a series of purification steps, which compose the so-called ”natural gas chain”The theme of natural gas (NG) dehydration is closely linked with storage of natural gas. There are two basic reasons why NG storage is important. Firstly, it can reduce dependency on NG supply. With this in mind, national strategic reserves are created. Secondly, NG storage enables the maximum capacity of distribution lines to be exploited. NG is stored in summer periods, when there is lower demand for it, and is withdrawn in the winter periods, when significant amounts of NG are used for heating.

https://www.researchgate.net/publication/305314415_Numerical_Simulation_for_Dehydration_of_Natural_Gas_using_Joule_Thompson_Cooling_Effect?_sg=sfLpGOl7-gsxbTVdu7wNjn_q0EQoFhcExjzReWAOKn0Vpe7rO79biSIMY136gev-gzkozqOfk8tj-wVt9dvtaD8HoWdZeW6i1z2WtctL.ydPN0LryrVRDQg6m-nhlLEtuPF5apXof0ogeGOjk4u9CsNI1JxA1rpq95vFGzRTHuro7GeI_KoDYdKZvZU-VUw

thanks for your reply

my question is about using of aspen adsorption software in 2-D simulation .

Faride Daryani Check the example files for an example of a 2-D spatial simulation.