isibhokisi somoya wesigasini
I-PSA oxygen gas plant iyiphrojekthi elisetyenziselayo lokuhlola ukuhlala kwezinye izindawo ezikwenene, usebenzisa tekholenti ye-Pressure Swing Adsorption yokususa i-oxygen kwi- atmospheric air. Isistimu esesingekho sebenzisa ukuphucula amahhuku ahlukene ngenqanawe kunye nokuthumela imibhalo emihle yemolekule zisebenza ukususa i-nitrogen ngokubaleka kunye nokulima i-oxygen ukusuka. Umsebenzi wakhiwa ngokushesha kunye nokuphinda-phindela phakathi kwezimbili izebede zomolekule ezisebenza, uzokusure ka-oxygen. Izindlela eziyi-PSA zakhiwa zikhishwa leyo hlobo lwe-oxygen phakathi kwe-93-95%, okungavumeke angahlukene ngezinto ezifanekiso ze-industri kunye nezindaba zokugcina. Isistimu sikwamukelanga amandla amazinzisiwe, amafowetha amaphandle kunye namasithathu sokuhlola i-oxygen ukusebenzisa ukufinyelela umoya omkhulu. I-PSA oxygen plants ezintsha ziwaziwe ngokwesikhumbuzo somphilo, izinhlelwa zokusebenza ezizimemezedwe kunye nokuhlobene nokuba kuhloniphe kwesiqephu. Zinakhiwa ukusuka kwezilimi ezincane ezikuyona amagama abantu abangaphambili kunye nezilimi ezinkulu ezikuyona amakhono omanje. Ukusetha komphilo kanye nokubuyekeza kufutshane kufuneka ukusetshentiswa ngokuphelele kunye nokusetshentiswa ngokuphambili, ngokushesha ukuthi amandla akhinye angenziwe ngokuphambili. Lwendlela lwakhiwa ukuseta i-oxygen ukusuka kokuthi akudingekho ukuthiwe kwe-liquid oxygen ukuthiwe nokugcina, ukusetyenziswa kwekhombotsheni kunye nokuhlola.