Abaningi bajwayelene nokusetshenziswa okuvamile kwe-nitrogen ewuketshezi kumalabhorethri nasezibhedlela ukuze kugcinwe isampula.Nokho, ukusetshenziswa kwayo ekuphileni kwansuku zonke kuyakhula, okuhlanganisa nokusetshenziswa kwayo ekugcineni ukudla kwasolwandle okubizayo ukuze kuthuthwe amabanga amade.
Ukulondoloza ukudla kwasolwandle kuza ngezindlela ezihlukahlukene, njengalezo ezivame ukubonakala ezitolo ezinkulu, lapho ukudla kwasolwandle kulele eqhweni ngaphandle kokubanda.Kodwa-ke, le ndlela iholela esikhathini esifushane sokulondoloza futhi ayifaneleki ukuthutha ibanga elide.
Ngokuphambene, ukudla kwasolwandle okuqhwaza okune-nitrogen ewuketshezi kuyindlela yokuqandisa esheshayo nephumelelayo ekhulisa ubusha kanye nenani lokudla okunomsoco lokudla kwasolwandle.
Lokhu kungenxa yokuthi izinga lokushisa le-nitrogen eliwuketshezi eliphansi kakhulu, elifinyelela ngaphansi kuka -196 degrees Celsius, livumela ukudla kwasolwandle ukuqhwanda ngokushesha, kunciphise ukwakheka kwamakristalu eqhwa amakhulu ngesikhathi sokuqhwa, okungadala ukulimala kwamangqamuzana okungadingekile.Igcina ngempumelelo ukunambitheka nokuthungwa kwezilwane zasolwandle.
Inqubo yokusebenzisa i-nitrogen ewuketshezi ukuze kuqandwe ukudla kwasolwandle iqondile.Okokuqala, ukudla kwasolwandle okusha kukhethwa, izingxenye ezingafuneki nokungcola ziyasuswa, futhi zihlanzwa kahle.Khona-ke, ukudla kwasolwandle kufakwa esikhwameni sepulasitiki esivaliwe, umoya ukhishwe, futhi isikhwama sicindezelwe ngangokunokwenzeka.Isikhwama sibe sesifakwa ethangini le-nitrogen eliwuketshezi, lapho lihlala khona kuze kube yilapho ukudla kwasolwandle kuqandiswe ngokuphelele futhi kulungele ukusetshenziswa kamuva.
Isibonelo, amathangi kaShengjie okugcina initrogen ewuketshezi lwasolwandle, asetshenziselwa ngokuyinhloko ukuqanda ukudla kwasolwandle okusezingeni eliphezulu, aqhosha ngokupholisa ngokushesha, isikhathi eside sokulondoloza, ukutshalwa kwezimali kwemishini ephansi kanye nezindleko zokusebenza, ukusetshenziswa kwamandla angekho, akukho msindo, ukulungiswa okuncane, ukulondoloza umbala wangempela wokudla kwasolwandle, ukunambitheka, kanye nokuqukethwe okunomsoco.
Ngenxa yezinga lokushisa eliphansi kakhulu le-nitrogen ewuketshezi, izinyathelo zokuphepha eziqinile kufanele zithathwe lapho uyiphatha ukugwema ukuthintana ngqo nesikhumba noma amehlo, okungadala isithwathwa noma okunye ukulimala.
Nakuba ukufriza kwe-nitrogen ewuketshezi kunikeza izinzuzo eziningi, kubalulekile ukuqaphela ukuthi kungase kungafaneleki kuzo zonke izinhlobo zokudla kwasolwandle, njengoba abanye bangase bathole izinguquko ekunambithekeni nasekuthunjweni ngemva kokuqandisa.Ukwengeza, ukushisisa kahle kuyadingeka ngaphambi kokusebenzisa ukudla kwasolwandle okune-nitrogen efriziwe ukuze kuqinisekiswe ukuphepha kokudla.
Isikhathi sokuthumela: Apr-02-2024
