Cov pa oxygen (O2)

Technical parameters

Oxygenyog cov roj uas tsis muaj xim thiab tsis muaj ntxhiab tsw.Nws yog qhov feem ntau cov ntsiab lus ntawm oxygen.Raws li thev naus laus zis muaj kev txhawj xeeb, cov pa oxygen tau muab rho tawm los ntawm cov txheej txheem huab cua liquefaction, thiab cov pa oxygen hauv huab cua yog kwv yees li 21%.Oxygenyog cov roj tsis muaj xim thiab tsis muaj ntxhiab nrog cov tshuaj formula O2, uas yog cov feem ntau ntawm cov pa oxygen.Cov ntsiab lus melting yog -218.4 ° C, thiab qhov kub ntawm -183 ° C.Nws tsis yooj yim soluble hauv dej.Txog 30mL ntawm oxygen yog yaj hauv 1L dej, thiab cov kua oxygen yog ntuj xiav.Cov khoom siv tshuaj lom neeg ntawm cov pa oxygen ntau dua.Tsuas yog cov pa roj tsawg thiab cov hlau tsis tshua muaj kev ua haujlwm xws li kub, platinum, thiab nyiaj, feem ntau ntawm cov ntsiab lus tuaj yeem hnov ​​​​mob nrog oxygen.Cov tshuaj tiv thaiv no hu ua oxidation reactions.Redox cov tshuaj tiv thaiv yog hais txog cov tshuaj tiv thaiv uas cov hluav taws xob hloov pauv lossis hloov pauv.Oxygen muaj combustion-txhawb thiab oxidizing zog.Kev kho mob cov pa oxygen ua lub luag haujlwm tseem ceeb hauv kev kho mob hauv tsev kho mob thiab kev kho mob, xws li kev phais, kev phais, thiab ntau yam kev kho mob.Oxygen kuj tseem siv tau los ua cov pa ua pa rau kev dhia dej tom qab sib xyaw nrog nitrogen lossis helium.Kev lag luam oxygen tuaj yeem tau txais los ntawm liquefying thiab distilling huab cua nyob rau hauv ib puag ncig hauv cov nroj tsuag sib cais huab cua..Kev lag luam tseem ceeb ntawm kev siv oxygen yog combustion.Muaj ntau cov ntaub ntawv uas ib txwm incombustible nyob rau hauv cov huab cua yuav hlawv nyob rau hauv oxygen, yog li sib tov oxygen nrog huab cua zoo heev txhim kho cov combustion efficiency nyob rau hauv cov hlau, non-ferrous hlau, iav thiab pob zeb kev lag luam.Tom qab nws tau tov nrog roj roj, nws yog dav siv nyob rau hauv kev txiav, vuam, brazing thiab iav tshuab los muab qhov kub thiab txias tshaj huab cua combustion, yog li txhim kho efficiency.Kev ceev faj cia: Khaws rau hauv qhov chaw txias, qhov cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Qhov kub cia yuav tsum tsis pub tshaj 30 ° C.Nws yuav tsum tau muab cais los ntawm cov khoom siv hluav taws xob, cov hmoov hlau ua haujlwm, thiab lwm yam, thiab tsis txhob sib xyaw cia.Lub chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm ceev.

Daim ntawv thov:

① Kev lag luam siv:

Hlau ua, uas tsis yog-ferrous hlau smelting.Cutting hlau khoom.

② Kev Siv Kho Mob:

Hauv kev kho mob thawj zaug ntawm kev kub ntxhov xws li ua tsis taus pa thiab lub plawv nres, hauv kev kho mob ntawm cov neeg mob ua pa tsis zoo thiab ua kom tsis muaj zog.

③ Semiconductor Fabrication:

Cov tshuaj vapor deposition ntawm silicon dioxide, thermal oxide kev loj hlob, plasma etching, plasma stripping ntawm photoresist thiab carrier roj nyob rau hauv tej yam deposition / diffusion ua hauj lwm.

Cov pob li qub:

Qhov zoo:

① Ntau tshaj kaum xyoo ntawm kev ua lag luam;

② ISO daim ntawv pov thawj chaw tsim khoom;

③ Kev xa khoom sai;

④ Cov khoom siv ruaj khov;

⑤ On-line tsom xam qhov system rau kev tswj kom zoo hauv txhua kauj ruam;

⑥ Cov kev xav tau siab thiab cov txheej txheem zoo rau kev tuav lub tog raj kheej ua ntej sau;