Qondisisa umongo: Yini i-nitrous oxide?

Isikhathi sePosi: 2023-12-09

-Delile 隐藏

Yini i-nitrous oxide

I-nitrous oxide, into engaphansi kwefomula yamakhemikhali N2O, ikhemikhali eliyingozi elivela njengegesi engenamibala nelimnandi. Kuyi-oxidant engasekela ukuhlanganiswa ngaphansi kwemibandela ethile, kepha iqinile emazingeni okushisa asekamelweni, inomphumela omuhle kakhulu, futhi ingadala ukuhleka. Umphumela wayo wokubulala izinzwa watholwa ngu-British Chemist Humphrey David ngo-1799.

Ukusetshenziswa kwe-nitrous oxide

Imboni yezimoto

I-Confyustiture Aid: Izimoto eziguquliwe zisebenzisa uhlelo lwe-nitrogen oxygen oxysen feed nitrous oxide enjini, okubophele ku-nitrogen kanye nomoya-mpilo lapho kufudunyezwa, kukhulisa izinga lokuvutha kanye nejubane. I-oksijini inomphumela wokuxhasa wokuhlanganisa, ukusheshisa ukuhlanganiswa kwamafutha.

Umkhakha Wezobuchwepheshe Kazwelonke Wokuvikela

Rocket oxidizer: I-nitrous oxide ingasetshenziswa njenge-rocket oxidizer. Inzuzo yalokhu ngaphezulu kwamanye ama-oxidants ukuthi akuyona ingozi, ezinzile ekushiseni kwegumbi, okulula ukuyigcina, futhi iphephile ngokulingana. Inzuzo yesibili ukuthi ingabola kalula umoya wokuphefumula.

Umuthi

I-Anesthesia: I-nitrous oxide, i-nitrous oxide, evame ukusetshenziswa ngokuhlanganiswa ne-halothane, i-methoxyflurane, i-ether, noma i-intravenous general anesthesia ngenxa yomphumela we-anesthesia ompofu. Manje sekusetshenziswa. I-N2O isetshenziselwa i-anesthesia, ngaphandle kokucasuka kwipheshana lokuphefumula, futhi ngaphandle komonakalo emisebenzini ebalulekile yezitho ezifana nenhliziyo, amaphaphu, isibindi kanye nezinso. Ngaphandle kokuguqulwa noma ukuwohloka kwemvelo emzimbeni, iningi lesidakamizwa lisaxoshwa emzimbeni ngokuphuma komoya okhishwa ngamakhala, kanti nemali encane ivele kuphela kusuka esikhunjeni futhi akukho mphumela wokuqongelela. Ukuphefumula emzimbeni kuthatha kuphela imizuzwana engama-30 kuye kwangama-40 ukukhiqiza imiphumela ye-analgesic. Umphumela we-analgesic uqinile kepha umphumela wokubulala izinzwa ubuthakathaka, futhi isiguli sisesimweni esizimisayo (kunokuba sibe nombutho ngobumnandi), ukugwema izinkinga ze-anesthesia ejwayelekile futhi zilulame ngokushesha ngemuva kokuhlinzwa.

Imboni yokudla

I-AIDS yokudla yokudla: Isetshenziswa embonini yokudla njengama-ejenti amagwebu kanye nama-sealants, iyizakhi ezibalulekile zamashaja ukhilimu futhi idlala indima ebalulekile ekwenzeni ukhilimu omnandi ophehliwe. Izakhiwo ze-nitrous oxide zithuthukisa ukuthungwa, ukuqina, nokunambitheka ko-ukhilimu ophehliwe, okwenza kube yi-khekhe noma abapheki basekhaya.

Ubungozi be-nitrous oxide

Ukusetshenziswa kwe-nitrous oxide nakho kunezingozi ezithile nemiphumela emibi engaba khona. Esinye sezingozi ezibaluleke kakhulu zokusebenzisa i-nitrous oxide yi-hypoxia. Ukufaka inhlotha ye-nitrous oxide nomoya, lapho ukugcwaliswa komoya-mpilo kuphansi kakhulu, i-nitrous oxide ingathatha indawo umoya-mpilo emaphashini nasegazini, okuholela emiphumeleni engenhla yempilo kanye nokulimala kobuchopho okufana nokulimala kobuchopho, ukuqunjelwa, kanye nokufa. Ukubhema isikhathi eside kungadala i-hypertension, ukuvumelanisa, nokuhlaselwa yinhliziyo. Ngaphezu kwalokho, ukuvezwa kwesikhathi eside kwamagesi anjalo nakho kungadala i-anemia nomonakalo ohlelweni lwezinzwa oluphakathi.

Ngaphezu kwezingozi zempilo, ukuhlukunyezwa kwe-nitrous oxide nakho kungaholela ezingozini nakwezinye imiphumela emibi. Lolu hlobo lwegesi luvame ukusetshenziselwa ukuzijabulisa, futhi abantu bangafaka inani elikhulu legesi ngesikhathi esifushane, okuholela ekwahlulelweni okungahambi kahle kanye nokuxhumana kwezimoto, okuholela ezingozini nokulimala. Ukusetshenziswa kabi kwe-nitrous oxide nakho kungaholela ekushisweni okukhulu nasefrostbite, njengoba igesi igcinwa ngaphansi kwengcindezi ephezulu futhi idedelwe, okwenza ukwehla okusheshayo kwezinga lokushisa.