Kunezinhlobonhlobo zamagesi atholakala ngaphakathi kwelebhu yezemithi noma yezokwelapha. Abaningi abanakho ukunambitheka, umbala noma iphunga, okwenza kube nzima ukusho ukuthi ngabe ukuvuza kwegesi kuphi? Ukuvuza kwegesi kusuka kusilinda noma uhlelo lwegesi lwepayipi elihleliwe kubangela ingozi yochungechunge olungadala isigameko noma ingozi engaba yingozi ngaphakathi kwendawo yelebhu.
Umkhakha wezemithi ungenye yezimboni ezikhula ngokushesha kakhulu emhlabeni. Iningi lemali engenayo yokuthengisa elikhiqizayo bese livuselelwa endaweni yocwaningo kanye nokuthuthukiswa kwemikhiqizo emisha. Ucwaningo Nokuthuthukiswa kusetshenziswa uhla olubanzi lwamagesi akhethekile nemishini. Izinsimbi zokuhlaziya ezifana nama-chromathographs kagesi, ama-chromatgamafoni awuketshezi kanye nama-spectrometers athembisa konke ezingeni elifanele lokulethwa kwegesi ukusebenza ngempumelelo.
Lawa magesi wezemithi nakwezokwelapha akhiqizwa ngokukhethekile ngokukhiqizwa kwezokwelapha, okwenziwe ngemithi, kanye nezimboni ze-biotechnology. Zivame ukusetshenziswa ukuvumelanisa, izinqubo zokufaka abizelayo, noma zokufaka noma imikhiqizo enomthelela empilweni yabantu.
Amagesi amakhemikhali nawo aphefumulelwa yiziguli ngendlela eyaziwa ngokuthi ukwelashwa kwegesi. Amagesi asetshenziselwa ukunakekelwa kwempilo yabantu alawulwa ngokuqinile yiwona nawo womabili umthetho kanye namazinga wezimboni ukuze angalimazi physiology womuntu.
Amagesi atholakala ngaphakathi kwelebhu
Alulimoni
I-Helium (He) iyigesi elula kakhulu, engenamzimba futhi engenambitha. Futhi kungenye yamagesi amahle ayi-6 (i-Helium, Neon, i-Agon, iKrypton, i-XENTON neRadon), abizelwe yingoba angeke abhekane namanye ama-athomu ukuze akha ama-athomu azokwakha ama-athomu abumbana. Lokhu kukunikeza iphrofayili eqinile yokuphepha nokusetshenziswa okungaba khona kuzicelo eziningi. Ngenxa yesimo sabo se-erreactuctive helium kwesinye isikhathi sisetshenziswa njengegesi yenethiwekhi ezindaweni zokucwaninga. I-Helium isebenzisa okuningi ngale kwalokho okuvame kakhulu ukugcwalisa amabhaluni nendima yayo ngaphakathi komkhakha wezemithi kanye ne-biotechnology kubalulekile. Isetshenziswa kakhulu elabhoratri ekupholiseni kwama-magnets ngaphakathi kwemishini ye-MRI noma ngabe isetshenziswa nakwamahlandla amaningi wezokwelapha kubandakanya ukuphefumula, i-cariology, i-radiology kanye nemisebenzi ye-cyrical.
Ingonona
I-Argon (AR) futhi igesi enhle enezindawo ezingasebenzi. Ngaphezu kokusetshenziswa kwayo owaziwayo kumalambu aseNeon Kubuye futhi kusetshenziswe emikhakheni yezokwelapha kanye ne-biotechnology. Kungukuthi i-inert gesi ekhethwayo yokusetshenziswa ngaphakathi kwamabhokisi emigqa ye-schlenk kanye nama-glove ezimweni lapho i-nitrogen ingasabela khona ngama-reagents noma ama-apparatus futhi ingasetshenziswa yi-carrier gesi kugesi i-chromatography kanye ne-electrospray mass spectrometry. Emikhakheni kanye nemithi futhi ingasetshenziswa ekupakisheni lapho i-nitrogen ingaxabana futhi nase-cryrosurgery nasezingunjiniyela ezisetshenziselwa ukufudumala kwe-vascular kanye nokulungisa iziphene zamehlo.
Nitrogen
Yize kungeyona igesi enhle njenge-helium noma i-argon nitrogen (n) nayo isetshenziswa kakhulu embonini yezemithi ngenxa yezakhiwo ezingekho emthethweni ezinqubweni eziningi ezahlukahlukene kanye nezicelo. Laboratories ngokuyinhloko ukulawula umkhathi wokusebenza okubucayi kakhulu nezinqubo. I-nitrogen gesi isetshenziswa ukulawula amazinga we-oksijini, umswakama, okushisa emishini ye-lab kufaka phakathi ama-cell incubators, amabhokisi omile, amabhokisi amagilavu, kanye nama-spectrometers amaningi.
Isikhathi sePosi: Aug-10-2023