umhlangano wokuhluva amagama lapho alungisiwe kwiChina
Umkhuhlane wokulayisha okuVPSA olubekwe eChina kuchazwe njengomphathisi omkhulu lokusebenza ukuhluyisana ngezilungiselelo ezidingi kanye nokuhluyisana ngemithombo yezindaba. Leli mpahla amakhulu umfanelo wesistimu esebenza ukusetyenziswa i-Technology ye-Vacuum Pressure Swing Adsorption yokugcina izintsha zokuhluyisana kwi-ambient air, uzokuseta iminyaka emibini emishumi. Umkhuhlane usetyenziswa ngamakhanda amabili efulekileyo nemikhwayelo yokuqasha, akhuphe kakhulu phakathi kokuhluyisana nokugcina ukwethuka kwezinhlobo ezimbili zokuhluyisana eliphambili. Ukusetshenziswa kwesihlanu sasetshekele isenzo sePLC esingabhedlise ukusebenza ngokuzenzakalelayo nokumongiswa kwezindlela ezikhoyo ezikhona. Isistimu sikusetshenziswa ngamandla ekufaneleyo, futhi kuhluke amaphoyintshi apha asebenza ngokukhulu nokuhlala kakhulu, kunye neheat exchange systems engaphakathi, ukusetshenziswa ukuthi kuhluke amaxabiso amadlule. Amakhuhlane amahlukene ukusetshenziswa ngokushesha, kanti apho amaqhawekazi amanani, amakhuhlane wekhuyisane, kunye namandla asesikweri, kuhluke ukusetshenziswa kakhulu kunye nokuhluyisana okudingekayo. Ngokwesiphiwo lesihlanu, umkhuhlane wakuhlala kakhulu ukusetshenziswa ngokushesha kunye nokuhluyisana okudingekayo, kanti apho amaqhawekazi amanani, amakhuhlane wekhuyisane, kunye namandla asesikweri, kuhluke ukusetshenziswa kakhulu kunye nokuhluyisana okudingekayo.