Cryogenic Oxygen Plant Ua haujlwm li cas

Cryogenic Oxygen Cog yog dab tsi?
 

Cryogenic oxygen tsob nroj yog ib qho chaw tsim khoom uas cais cov pa oxygen (thiab feem ntau nitrogen thiab argon) los ntawm huab cua nyob ib puag ncig los ntawm kev siv qhov kub tsis tshua muaj rau liquefy huab cua thiab tom qab ntawd siv fractional distillation. Cov txheej txheem no, hu ua cryogenic huab cua sib cais, leverages qhov sib txawv boiling ntsiab lus ntawm cov huab cua lub ntsiab Cheebtsam los tsim siab - purity oxygen rau kev lag luam, kev kho mob, thiab lwm yam kev siv.

 

Lub Cryogenic Oxygen Plant Ua haujlwm li cas?

 

Cua Compression
Cov huab cua hauv huab cua yog kos rau hauv thiab compressed los ntawm ntau-theem compressors mus rau qhov siab nruab nrab. shengerhk.com+2hitechgas.com+2

Kev huv huv
Cov huab cua compressed raug xa mus los ntawm lub txaj molecular sieve (los yog cov khoom purification zoo sib xws) kom tshem tawm cov dej noo, carbon dioxide, thiab hydrocarbons, ua kom cov huab cua huv si ua ntej cryogenic txias.

Pre-cooling thiab Heat Exchange
Cov huab cua huv huv dhau los ntawm cov khoom siv hluav taws xob uas nws tau txias los ntawm kev sib pauv cua sov nrog cov cua txias (cryogenic) gases. Qhov no txo ​​qis qhov kub ntawm huab cua ze rau nws liquefaction point.

Kev nthuav dav / tub yees
Ib feem ntawm cov cua txias tau nthuav dav hauv qhov nthuav dav (lossis ntawm Joule-Thomson valve), uas txo nws qhov siab thiab ua kom nws txias ntxiv. Qhov kev nthuav dav no muab cov tub yees tsim nyog kom ncav cuag qhov kub thiab txias.

Liquefaction
Tom qab txaus txias, ib feem ntawm cov cua condenses rau hauv cov kua. Cov kua no yog nplua nuj nyob rau hauv nitrogen thiab oxygen, tab sis tseem tsis tau muab cais mus rau hauv ntshiab Cheebtsam.

 

Fractional Distillation (Rectification)
Cov huab cua ua kua nkag mus rau cov kab distillation (feem ntau yog ob -kab kab ke):

Hauvsiab -kem siab, ib feem ntawm cov kua yog muab cais ua nplua nuj nitrogen vapor (sab saum toj) thiab cov pa oxygen- ua kua (hauv qab)

Hauvlow-siab kab, cov pa oxygen- ua kua ntxiv yog ua kom huv ntxiv. Nitrogen - uas boils ntawm qhov kub qis dua - yog boiled, thaum oxygen concentrates nyob rau hauv cov kua theem vim nws boiling point ntau dua.

Cov khoom rov qab

Oxygen: Cov pa purified yog rho tawm, xws li cov kua txias (LOX) los yog vaporized rau roj, nyob ntawm qhov xav tau. hitechgas.com

Nitrogen: Nitrogen tuaj yeem rov qab los ntawm sab saum toj ntawm kab distillation; nyob rau hauv ib co nroj tsuag, nws yog xa raws li roj los yog liquefied. YG Machinery

Cov pa roj ntxiv (xws li argon) tuaj yeem raug cais tawm ntawm sab-kem yog tias xav tau.

Thaum tshav kub kub rov qab & Efficiency
Cov khoom tawm thiab cov kwj deg (oxygen, nitrogen) yog siv hauv cov khoom siv hluav taws xob los ua kom cov cua tuaj hauv txee- ntws, txhim kho kev siv hluav taws xob.

 

Insulated Txias Box
Cov khoom siv cryogenic distillation (cov khoom siv hluav taws xob thiab cov kab sib txuas) yog nyob rau hauv ib lub qhov dej - insulated enclosure (lub thawv txias) kom txo tau cov thermal poob.

 

Cov txiaj ntsig tseem ceeb ntawm Cryogenic Oxygen Plants

●High purity: Capable of producing very pure oxygen (>95% lossis siab dua), haum rau kev thov kev lag luam lossis kev kho mob.

● Loj- teev ntau lawm: Zoo- haum rau siab -xav tau ib puag ncig vim kev ua haujlwm tsis tu ncua thiab muaj peev xwm loj. shengerhk.com

●Multi-cov khoom muaj peev xwm: Ib tsob nroj feem ntau tuaj yeem tsim cov pa oxygen, nitrogen, thiab txawm tias argon hauv ob hom kua thiab roj. cryomade.com

● Kev siv hluav taws xob rov qab: Kev sib xyaw ua ke kom sov thiab nthuav dav ua rau cov txheej txheem muaj zog ntau dua -ntau dua li qhov xav tau.

 

Daim ntawv thov ntawm Cryogenic Oxygen Cog

●Kev tsim khoom lag luam: Muab cov pa oxygen rau steelmaking, vuam, iav ntau lawm, thiab cov txheej txheem petrochemical.

●Kev Kho Mob & Kev Kho Mob: Muab siab - pa oxygen purity rau tsev kho mob, tsev kho mob, thiab kev pabcuam xwm txheej ceev.

●Kev Tshawb Fawb Txog Kev Tshawb Fawb: Txhawb cov chaw soj nstuam uas yuav tsum tau ua kua oxygen lossis inert gases rau kev sim cryogenic.

●Zog & Ib puag ncig: Hauv cov nroj tsuag gasification, combustion systems, los yog ib feem ntawm cov pa roj carbon - ntes infrastructure.

 

Xaus

Cryogenic oxygen nroj tsuag leverage qis -kub physics thiab fractional distillation kom cais cov huab cua mus rau hauv siab - purity gases. Kev sib xyaw ua ke ntawm kev ua kom huv, kev sib hloov cua sov, kev nthuav dav, thiab kev tso dej tso cai rau cov nroj tsuag no xa cov pa oxygen thiab lwm cov pa roj ntawm qhov ntsuas, nrog kev ua haujlwm siab thiab kev ua haujlwm zoo. Lawv cov qauv tsim muaj zog thiab hloov tau ua rau lawv yog ib feem tseem ceeb ntawm kev lag luam roj av niaj hnub.

Cov neeg yuav khoom FAQs (6 nqe lus nug)

Dab tsi yog qhov purity ntawm oxygen tsim los ntawm cov nroj tsuag cryogenic oxygen?
Cryogenic plants commonly produce oxygen with purities greater than 95%, and some designs reach >99% oxygen, nyob ntawm qhov kev faib ua feem.

 

Lub zog siv zog npaum li cas yog cryogenic sib cais?
Cov txheej txheem yuav tsum muaj hluav taws xob tseem ceeb, tshwj xeeb tshaj yog rau huab cua compression thiab lub voj voog tub yees. Txawm li cas los xij, kev siv hluav taws xob zoo thiab kev nthuav dav turbines pab txo qis kev siv hluav taws xob. biosng.com+1

 

Ib tsob nroj puas tuaj yeem tsim cov pa oxygen thiab nitrogen?
Yog lawm. Cryogenic huab cua sib cais cog feem ntau tsim cov pa oxygen thiab nitrogen ib txhij. Nws kuj tseem tuaj yeem tsim argon yog tias teeb tsa nrog ib kab ntxiv distillation.

 

Vim li cas lub thawv txias thiaj li tsim nyog?
Lub thawv txias hauv tsev cov kab distillation thiab cov khoom siv hluav taws xob sib txawv hauv cov khoom siv hluav taws xob kom tswj tau qhov kub thiab txias qis, uas yog qhov tseem ceeb rau kev ua haujlwm zoo.

 

Kev saib xyuas zoo li cas cov nroj tsuag cryogenic oxygen xav tau?
Kev saib xyuas muaj xws li kev tshuaj xyuas tsis tu ncua ntawm compressors, molecular sieve txaj, expansion machinery, rwb thaiv tsev ncaj ncees, thiab purification systems kom ntseeg tau tias kev lag luam thiab kev nyab xeeb.

 

Puas yog tsob nroj cryogenic oxygen pheej yig rau kev siv me me - nplai?
Cryogenic cov nroj tsuag tau txais txiaj ntsig zoo tshaj plaws ntawm cov nplai loj (qhov xav tau oxygen siab), vim tias cov thev naus laus zis me me (xws li PSA) yuav raug nqi ntau dua - ua haujlwm tau zoo rau qis - rau - cov kev xav tau nruab nrab.