The adsorption tower alternately carries out the process of adsorption, pressure. equalization and desorption to achieve continuous hydrogen production. Rich hydrogen enters the system under a certain pressure. The rich hydrogen passes through the adsorption tower filled with special adsorbent from bottom to top. C'/ CH4 / N2 diajur dina beungeut Adsorbent salaku komponén iklan anu kuat, sareng H2 nembus naékna ranjang salaku komponén iklan. The product hydrogen collected from the top of the adsorption tower is output outside the boundary. When the adsorbent in the bed is saturated with CO / CH4 / N2, the rich hydrogen is switched to other adsorption towers. In the process of adsorption desorption, a certain pressure of product hydrogen is still left in the adsorbed tower. This part of pure hydrogen is used to equalize and flush the other pressure equalizing towers just desorbed. Ieu henteu ngan ukur nganggo tanaga selal grogrogen sésa dina campuran iklan, tapi ogé ngalahirkeun lancangan tekanan dina pamanasan padet, sareng épéktasi leuwih nisuah patuh.