umsebenzi wokuhlanganisa amaxhobo we-oxygen PSA ngokusemiswano
Iphrojekthi yasezindlaleni leyoxygen lisebenza ngokushesha lokungena uyoxygen kwisekhono, usebenzisa umthetho wokuShiya Indawo wesigaba ukusukela uyoxygen kunye nolula elingezantsi. Lolu hlobo olunomdabu lokusebenza ungene ngokuphakamiswa amasivayelo amahle asebenzisa ukusuka isitolo somhlaba sengxenyeni ngokubonisa ukuba i-Nitrogen ibuyiselwe ngaphandle kokuba uyoxygen ashiye ngaphambili, uzoba nokulandelayo kuhlanganiswa okuncane neyoxygen. Iphrojekthi ingena ngeminyaka emishini, phakathi kwalokho kulula amacompresha wehluko, izinyathelo zokuthengisa uhluko, izindawo zokushiya, kunye nezinhloso zokusebenza. Ukusebenza kwakhiwa ngokushesha, lokhu kuhlanganiswa amaphrojekthi akhiwa ukuthi zibuyekeze imilayezo yesihlanu yokungenwa, uzobheka ukuthi abe ngaphandle kokuba besebele ukungenwa. Umyalezo wokuqala wakhiwa ngokushesha wehluko, phakathi kwalokho kuhamba ukususa umoya nomoya omncane. Umhluko othile waze wahlulekwa ngokushesha kwi-sieve beds apho i-nitrogen ibuyiselwe, ngaphandle kokuba uyoxygen ashiye ngaphambili. Isistimu sikhiwa ukusuka kwezindawo ezimbili zokushiya, ukusure ukungenwa kweyoxygen. Amaphrojekthi amandla angena ngokushesha eziPSA zakhiwa ngokushesha ukusebenzisa ukuzimisela, ukwenza ukubheka kumbuzo, kunye nokusebenzisa ngokuphakamiswayo. Lezi phrojekthi zisebenzela izindlela ezininzi ezifanekiso, phakathi kwalokho kulula ukubheka lokugcina, uphuculo lwemali, lokuhlola amangci, kunye nokubheka lokuhlola amanye amagama, uzobheka ukuthi abe ngaphandle kokuba besebele ukungenwa.