Mabda'a u kala-goynta PSA isku darrada gaaska ayaa ah in awoodda adsication ee adsorbent ee qaybaha gaaska kaladuwan ay isbedelaan isbedelka cadaadiska. Qeexida wasakhda ah ee gaaska in yar waxaa laga saaraa xayeysiinta cadaadiska sareeya, iyo ciladahaan waxaa lagu soo bixiyaa hoos u dhac cadaadis iyo heerkul kordha. The purpose of removing impurities and extracting pure components is achieved through pressure and temperature changes.
Soosaarka PSA Hydrogen-ka ayaa u adeegsanaya Jz-5122-ka-micical-ka-ka-baxa ee JZ-5112h Sababtoo ah hydrogen aad ayey ugu adag tahay adsorb, gaas kale (oo loo yeeri karo cilado) waa fududahay ama si fudud loo soo saari doono gaaska hodanka ah ee gaaska ayaa la soo saari doonaa marka ay ku dhowdahay in yar ee gaaska gaaska. Impurities are released during desorption (regeneration), and the pressure gradually decreases to desorption pressure
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. CO / CH4 / N2 waxaa lagu hayaa dusha sare ee adsorbent ee qaybta xayeysiinta ee adag, iyo H2 waxay gashay sariirta sidii qeyb xayeysiis ah. 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. Tani kaliya maahan inay u isticmaasho hawo haraaga hartay ee ku jirta munaaradda adsications, laakiin sidoo kale waxay ku dhisataa xawaaraha cadaadiska cadaadiska munaaradda adkeynta, oo si wax ku ool ah ayaa ku guuleysta ujeedada kala goynta hydrogen-ka.