Cryogenic kua Nitrogen cog

Cov kua nitrogen muaj ntau yam kev lag luam thiab kev siv kho mob. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov kua nitrogen cog yog ua raws li cov khoom siv cryogenic distillation ntawm cov kua cua. Cov kua nitrogen yog cov kua nitrogen uas yog kua ntawm qhov kub tsis tshua muaj siab. Nws yog cov kua uas tsis muaj xim uas muaj qhov kub thiab txias (-195.79 degree). Nws yog feem ntau abbreviated li LIN. Txawm li cas los xij, LIN yog cov kua dej cryogenic uas ua rau kom khov sai thaum sib cuag nrog cov ntaub so ntswg nyob. Xav txog nws qhov kub thiab txias, nitrogen yuav tsum tau cais tawm ntawm qhov cua sov. Cryogenic tso tsheb hlau luam yog tsim tshwj xeeb rau kev khaws cia thiab kev thauj mus los. Cov tso tsheb hlau luam yog tsim los nrog cov ntaub ntawv zoo kom tiv taus qhov kub thiab txias. Piv nrog rau gaseous cia, cov nitrogen poob ntawm cov kua nitrogen cia yog txo mus rau 2% los yog tsawg dua ib hnub twg.

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov kua nitrogen cog yog ua raws li kev siv tshuab cryogenic distillation ntawm liquefied cua. Tag nrho cov txheej txheem pib nrog huab cua atmospheric, uas nkag mus rau hauv chav sib cais cua thiab yog compressed los ntawm cua compressor. Tom qab ntawd cov cua compressed tau muab tso rau hauv lub tshuab ua kom huv kom tshem tawm cov impurities xws li ya raws, hydrocarbons thiab carbon dioxide. Tom qab ntawd, huab cua txias los ntawm cov cua kub exchangers mus rau lub xeev cryogenic. Nyob rau theem no, cov nitrogen nkag mus rau hauv lub siab-siab distillation kem qhov twg nws yog lub cev sib cais los ntawm lwm cov gases thiab nws thiaj li ua kua nitrogen nyob rau sab saum toj ntawm kem. Cov kua nitrogen yog tom qab ntawd muab tshem tawm los ntawm kab distillation thiab muab tso rau hauv ib qho qis-siab distillation kem rau kev ua kom huv ntxiv kom txog thaum nws mus txog cov qauv kev lag luam purity.

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm peb cov cuab yeej ua kua nitrogen kuj tso siab rau kev siv tshuab cryogenic distillation. Cov tshuab no suav hais tias ua tau zoo thiab muaj txiaj ntsig zoo, thiab muaj peev xwm tsim tau cov kua nitrogen siab. Cov kua nitrogen yog cov nitrogen qhuav uas yooj yim rau kev thauj mus los. Tsis tas li ntawd, kua nitrogen muaj peev xwm tswj tau qhov kub thiab txias ntawm qhov chaw txias ntawm cov dej thiab tau siv dav hauv ntau qhov chaw, xws li qhib lub voj voog tub yees.

• Khoom noj khoom haus khov:Cov kua nitrogen yog siv dav hauv kev lag luam khoom noj khoom haus, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem ceev ceev. Nws tuaj yeem txo qhov kub ntawm cov khoom noj sai sai, yog li tswj xyuas qhov tshiab thiab cov khoom noj khoom haus ntawm cov khoom noj thiab tiv thaiv cell rupture.
• Kev Kho Mob Field:Hauv kev lag luam kho mob, kua nitrogen yog siv los khaws cia cov tshuaj lom neeg xws li cov hlwb, cov ntaub so ntswg thiab cov ntshav. Nws kuj yog siv hauv cryotherapy los pab tshem tawm cov kab mob los yog qog nqaij hlav.
• Khoom siv Science:Cov kua nitrogen yog siv rau hauv cov ntaub ntawv tshawb fawb los ntsuas kev ua haujlwm ntawm cov ntaub ntawv ntawm qhov kub thiab txias. Nws tuaj yeem pab cov kws tshawb fawb nkag siab txog qhov brittleness thiab lwm yam khoom siv lub cev ntawm cov ntaub ntawv.
• Electronics Kev Lag Luam:Thaum lub sij hawm tsim khoom semiconductor, kua nitrogen yog siv los ua kom txias cov khoom siv thiab cov khoom siv los txhim kho kev tsim khoom thiab cov khoom zoo.
• Laboratory tshawb fawb:Cov kua nitrogen feem ntau yog siv hauv chav kuaj ua kom txias lossis rau kev sim cryogenic los pab cov kws tshawb fawb ua ntau yam kev tshawb fawb.

Vim nws qhov kub tsis tshua muaj siab, tuav kua nitrogen yog qhov txaus ntshai. Nws raug nquahu kom ceev faj heev thaum tuav cov kua nitrogen. Hnav hnab looj tes tshwj xeeb thaum tuav cov kua dej kom tsis txhob muaj xwm txheej. Cov neeg siv khoom thoob plaws ntiaj teb tso siab rau cov fractional distillation-raws li cov kua nitrogen cog ua haujlwm txoj cai los tsim cov nitrogen siab.

Cim npe nrov: Tuam Tshoj cryogenic kua nitrogen tsob nroj manufacturers, lwm tus neeg