Nitrous oxide (N2O)

Iiparamitha zobuGcisa

I-nitrous oxide yinto engabonakaliyo kunye ne-chemical formula N2O. Eyaziwa ngokuba yigesi ehlekayo, igesi engenambala kunye ne-sweet gas, yi-oxidant enokuxhasa ukutsha phantsi kweemeko ezithile (ezifana ne-oksijeni, kuba igesi ehlekayo inokubola ibe yi-nitrogen kunye ne-oksijini kumaqondo aphezulu), kodwa izinzile kwiqondo lokushisa kunye kancinci Inesiphumo sokuthomalalisa iintlungu kwaye inokubangela ukuhleka. I-nitrous oxide iyanyibilika emanzini, i-ethanol, i-ether kunye ne-concentrated sulfuric acid, kodwa ayisebenzi ngamanzi. I-nitrous oxide ingasetyenziswa njenge-racing propellant, i-rocket oxidizer, kunye nokwandisa imveliso ye-injini; utyando kunye ne-anesthesia yamazinyo; kwishishini lokutya, i-nitrous oxide ingasetyenziswa njenge-additive for milk froth kunye nokwenza ikofu; ngoku Irhasi yokuhleka isetyenziswa kwiindawo ezininzi zokuzonwabisa. I-high-purity nitrous oxide (igesi ehlekayo) isetyenziswa ikakhulu kunyango lwamazinyo, utyando, ukubelekisa kunye ne-gynecology ye-anesthetics, ukubona ukuvuza, izikhenkcezisi, izixhobo zokutsha, izikhuselo, iikhemikhali ezikrwada, igesi yokufunxa i-athom, igesi elungeleleneyo yokwenziwa kwe-semiconductor, kunye ne-oxid. , Ukubekwa komphunga weMichiza, igesi eqhelekileyo, igesi yonyango, umsi ukutshiza, ukufunxa kunye nokufumanisa ukuvuza koxinzelelo. Unyango olungxamisekileyo lokuvuza: khupha abasebenzi kwindawo evuzayo ubase kumoya ophezulu, kwaye ubabeke bodwa, uthintele ngokungqongqo ukufikelela. Kwenziwa isincomo sokuba abasebenzi boncedo olungxamisekileyo banxibe izixhobo zokuphefumla ezizimeleyo kunye nempahla yokusebenza jikelele. Sika umthombo wokuvuza kangangoko. Ukungena komoya okunengqiqo ukukhawulezisa ukusasazwa. Izikhongozeli ezivuzayo kufuneka ziphathwe kakuhle kwaye zisetyenziswe emva kokulungiswa nokuhlolwa. Indlela yokulwa nomlilo: Le mveliso ayinakutsha. Abacimi-mlilo kufuneka banxibe iimaski zegesi kunye neesuti zokucima umlilo ezigcwele umzimba. Sebenzisa inkungu yamanzi ukugcina izikhongozeli ezikwindawo yomlilo zipholile. Sika umthombo werhasi ngokukhawuleza, khusela abasebenzi abaqhawule umthombo werhasi ngesitshizi samanzi, uze ukhethe isixhobo sokucima umlilo esifanelekileyo ukuze ucime umlilo ngokonobangela womlilo.

Isicelo:

①Onyango:

isetyenziswa njengerhasi ethwala kumlinganiselo we-2:1 oneoksijini kumachiza anamandla okuthomalalisa anjenge-sevoflurane okanye i-desflurane.

②Ngombane:

isetyenziswa ngokudityaniswa ne-silane ukubekwa komphunga wekhemikhali we-silicon nitride layers; ikwasetyenziswa kulungiso olukhawulezayo lobushushu ukuze kukhule iioksidi zesango ezikumgangatho ophezulu.

Iphakheji eqhelekileyo:

I-advanteji:

① Ngaphezu kweminyaka elishumi kwimarike;

②ISO umenzi wesatifikethi;

③Ukuhanjiswa okukhawulezayo;

④Umthombo wemathiriyeli ekrwada;

⑤Inkqubo yokuhlalutya kwi-intanethi yokulawula umgangatho kwinqanaba ngalinye;

⑥Imfuno ephezulu kunye nenkqubo enobuchule yokuphatha isilinda ngaphambi kokuzaliswa;