Khoom Taw Qhia
Nitrogen yog ib qho tsis muaj kob uas tsis muaj kob thiab tsis muaj ntxhiab ntawm lub cev N2.
1.Many Kev sib koom ua ke tseem ceeb, xws li ammonia, nitric acid, organic nitrates (propellants thiab khoom tawg (cypides, muaj nitrogen.
2.Yntically prossrates yog qhov tseem ceeb muaj chiv, thiab fertrogic nitrates yog qhov tseem ceeb ntawm cov khoom noj muaj zog ntawm cov dej khov kho thiab cyanacrylate siv nyob rau hauv Superlight.
3.Nwsrogen yog ib tug ua yeeb yam ntawm txhua chav tshuaj yeeb zoo, suav nrog tshuaj tua kab mob. Ntau cov tshuaj muaj keeb kwm los yog prodrugs ntawm ntuj nitrogen-muaj cov teeb liab molecules: piv txwv li cov organic nitreticide tswj ntshav siab los ntawm kev metabolizing rau nitric oxide.
4.many Cov Khoom Siv Tseem Ceeb Nitrogen-muaj, xws li muaj caffyresine thiab morphine thiab hluav taws xob amphetamines, ua rau cov tsiaj txhu tsiaj cov neuroransmitters.
Daim ntawv thov
1.Nitrogen Roj:
Nitrogen tso tsheb hlau luam kuj tseem hloov cov pa roj carbon dioxide ua lub zog tseem ceeb rau cov phom pleev xim rau cov xim tha xim.
Hauv ntau qhov ntsuas ntsuas ntsuas: cov cab kuj roj rau roj chromatography, ua kua chrolterogy ntau lub zog, purge roj rau inductive nkawm ntshav.
Khoom
(1) los sau lub teeb lub teeb.
(2) Hauv cov cua thiab cov cuab yeej sib xyaw rau kev siv roj ntsha.
(3) raws li kev sib koom ua ke hauv cov cua tsim thiab hloov cov ntawv thov cov cua txias, ntsuas roj sib xyaw rau ib puag ncig xyuas cov tshuab, laser roj sib xyaw.
(4) kom ua rau muaj ntau yam tshuaj lom neeg cov khoom siv lossis cov khoom siv.
Nitrogen tuaj yeem siv los ua kev hloov pauv, lossis ua ke nrog cov pa roj av, vim yog cov khoom me me, vim tias yog cov foob pob tawg thiab lub taub hau.
2. Ua Kua Nitrogen:
Zoo li cov dej khov qhuav, kev siv cov kua nitrogen yog li lub tub yees.
Lub Npe Lus Askiv Nitrogen Molecular Cov Qauv N2
Molecular hnyav 28.013 tsos tsis muaj xim
Cas tsis muaj. 7727-37-9 Qhov Tseem Ceeb Kub -14.05 ℃
Einesc No. 231-783-9 Qhov Tseem Ceeb 3.4MPA
Melting taw tes -211.4 ℃ ntom ntom 1.25g / l
Kub taw tes -195.8 ℃ Dej solubility me ntsis soluble
Tsis muaj. 1066 DOT HEEV 2.2
Kev qhia tshwj xeeb
| Kev qhia tshwj xeeb | 99.999% | 99.9999% |
| Pa | ≤3.0PPPMV | ≤200PPBB |
| Carbon dioxide | ≤1.0PPMV | ≤100PPPBV |
| Carbon monoxide | ≤1.0PPMV | ≤200PPBB |
| Methane | ≤1.0PPMV | ≤100PPPBV |
| Ywg dej | ≤3.0PPPMV | A CENT5PPBV |
Ntim & Xa Khoom
| Khoom | Nitrogen n2 | ||
| Ntim Qhov Coob | 40ltr lub tog raj kheej | 50ltr KHEEJ KHEEJ | Iso Tank |
| Sau cov ntsiab lus / lub siab pua siab | 5Cb | 10Cb | |
| Qty loaded hauv 20 'thawv | 240 Cylars | 200 cylans | |
| Tag Nrho Ntim | 1,200Cbm | 2,000cbm | |
| Lub tog raj kheej tare hnyav | 50kgs | 55kgs | |
| Ib lub dab tsi uas qhib thiab kaw | QF-2 / C CGA580 | ||
Thawj pab kev ntsuas
Inhalation: Tshem tawm rau cov huab cua ntshiab thiab ua rau xis ua pa. Yog tias ua pa nyuaj, muab cov pa oxygen. Yog tias ua pa tau nres, muab kev ua pa rau khoom lag luam. Tau txais kev kho mob tam sim ntawd.
Daim tawv nqaij sib cuag: tsis muaj nyob rau hauv ib txwm siv. Tau kuv cov xim dical yog cov tsos mob tshwm sim.
Eyecontact: tsis muaj nyob rau hauv ib txwm siv. Tau kuv cov xim dical yog cov tsos mob tshwm sim.
Kev noj haus: Tsis yog ib qho kev xav tau ntawm kev kis tau.
Kev tiv thaiv tus kheej ntawm thawj tus AIDES: Cov neeg ua haujlwm cawm cawm nrog tus kheej muaj cov appratatus zoo li cas.
Sijhawm Sijhawm: Tsib-26-2021
