Isingeniso Somkhiqizo
I-nitrogen iyigesi engenamibala futhi engenamonakalo ye-diatomic enefomula N2.
Izihlanganisi ezibaluleke kakhulu ezibalulekile, ezinjenge-ammonia, i-nitric acid, ama-nitrate organic (ama-propellals kanye neziqhumane), nama-clanides, aqukethe i-nitrogen.
I-Ammonia ekhiqizwa kahle i-ammonia nama-nitrate kungumanyolo wezimboni osemqoka, futhi ama-nitrate womanyolo angukungcola okusemqoka ekusetshenzisweni kwama-organic ahlukahlukene kanye ne-cyanoacrylate esetshenziswa e-superglue.
I-3.Nitrogen iyisifunda sazo zonke izidakamizwa ezinkulu zamakhambi, kubandakanya nama-antibiotics. Izidakamizwa eziningi zilingisa noma ama-prodrugs we-molecule yesiginali yemvelo ye-nitrogen equkethe: ngokwesibonelo, i-organic nitrate nitroglycerin kanye ne-nitropresside control the graffiting yegazi ngokwenza i-nitric oxide.
Izidakamizwa ezingenakubonwa ze-nitrogen ezingenamqondo, njenge-caffeine yemvelo ne-morphine noma i-amphetamines yokwenziwa, yenza ama-receptors ama-animal neurotransmitters.
Isicelo
I-1.Nitrogen Gas:
Amathangi we-nitrogen abuye abuyise i-carbon dioxide njengomthombo wamandla amakhulu wezibhamu ze-paintball.
Kuzinhlelo zokusebenza ezihlukene zensimbi yokuhlaziya: igesi yenethiwekhi yegesi ye-chromatography yegesi, igesi yokusekela yabakwa-Electron Captip Detometry, i-Chromatography Mass spectrometry, geza igesi yombhangqwana we-plasma.
Into uqobo lwayo
(1) ukugcwalisa ama-bulbs akhanyayo.
(2) Ku-antibacterial atmosphere kanye nokuxutshwa kwezinsimbi kwezicelo zemvelo.
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(4) Ukuhlanza ukusabela okuningi kwamakhemikhali kumisa imikhiqizo ehlukahlukene noma izinto zokwakha.
I-nitrogen ingasetshenziswa esikhundleni, noma ihlanganiswe ne-carbon dioxide ukucindezela ama-kegs athile obhiya, ikakhulukazi ama-stout kanye nama-bubble amancane, ngenxa yama-bubble amancane akhiqizayo, okwenza ubhiya oshibhile olikhiqizayo, ancipha.
2. I-nitrogen ewuketshezi:
Njenge-ice elomile, ukusetshenziswa okuyinhloko kwe-nitrogen ewuketshezi kuyisiqandisi.
Igama lesiNgisi igama le-nitrogen molecular formula n2
Isisindo se-molecular 28.013 ukubukeka kombala
Cas cha. 7727-37-9 Ukushisa Okubucayi -147.05 ℃
Einesc cha. 231-783-9 Ingcindezi Ebucayi 3.4MPA
Iphoyinti elincibilikayo -211.4 ℃ density 1.25g / l
I-Boiling Photo -195.8 ℃ Amanzi Elubiwollity ancibilika kancane
UN Cha. I-1066 DOT CLASS 2.2
Ukucacisa
| Ukucacisa | 99.999% | 99.9999% |
| Umoya ohlanzekile | ≤3.0ppmv | ≤200ppvv |
| I-Carbon Dioxide | ≤1.0ppmv | ≤100ppbv |
| I-Carbon Moxide | ≤1.0ppmv | ≤200ppvv |
| Umphathi wendaba | ≤1.0ppmv | ≤100ppbv |
| Nisela | ≤3.0ppmv | ≤500ppvv |
Ukupakisha nokuthumela
| Umphumela | Nitrogen n2 | ||
| Usayizi wephakheji | I-40LTR CYLUnder | I-50ltr cylinder | I-ISO Tank |
| Ukugcwalisa okuqukethwe / CYL | I-5CBM | I-10cbm | |
| I-Qty ilayishwe esitsheni esingu-20 ' | Ama-cyls angama-240 | Ama-cyls angama-200 | |
| Ivolumu ephelele | 1,200cbm | I-2000cbm | |
| Isisindo se-Cylinde | 50kgs | Ama-55kgs | |
| Isivalwana | QF-2 / C CGA580 | ||
Izindlela Zomsizi Wokuqala
Ukuphefumula: Susa umoya omusha bese ugcine ukhululekile ukuphefumula. Uma ukuphefumula kunzima, nikeza umoya-mpilo. Uma ukuphefumula sekuyekile, nikeza ukuphefumula. Thola ukunakekelwa kwezokwelashwa ngokushesha.
Ukuxhumana kwesikhumba: Akukho okusetshenziswa okujwayelekile. Ngitholele ukunakwa kwe-dical uma kwenzeka izimpawu.
I-Eyecontact: Akukho ngaphansi kokusetshenziswa okujwayelekile. Ngitholele ukunakwa kwe-dical uma kwenzeka izimpawu.
Ukungena: Akuyona indlela elindelekile yokuvezwa.
Ukuzivikela kwe-Aider yokuqala: Abasebenzi bezokuhlenga kufanele bahlome nge-Appatus ye-Brea-equkethe ukuzilolonga.
Isikhathi Seposi: Meyi-26-2021
