1. Txheej txheem cej luam ntawm high-purity nitrogen cov khoom
High-purity nitrogen cov cuab yeej yog cov khoom tseem ceeb ntawm cryogenic cua sib cais (cryogenic cua sib cais). Nws yog tsuas yog siv los cais thiab purify nitrogen los ntawm huab cua, thiab thaum kawg tau txais nitrogen cov khoom nrog ib tug purity txog li **99.999% (5N) los yog ntau dua **. Cov cuab yeej ua raws li **cryogenic distillation ** thev naus laus zis, siv qhov sib txawv ntawm qhov sib txawv ntawm nitrogen (qhov kub ntawm -195.8 ℃) thiab cov pa oxygen (qhov kub ntawm -183 ℃) hauv huab cua, thiab ua tiav kev sib cais zoo los ntawm qhov kub thiab txias condensation thiab fractionation.
High-purity nitrogen cov cuab yeej siv dav hauv cov khoom siv hluav taws xob, tshuaj lom neeg kev lag luam, tshuaj, kev ua hlau, kev txuag zaub mov thiab lwm yam kev lag luam, tshwj xeeb tshaj yog nyob rau hauv high-tech industries xws li semiconductor manufacturing thiab lithium roj teeb ntau lawm, uas muaj cov kev xav tau siab heev rau nitrogen purity, thiab cryogenic huab cua sib cais tshuab yog tam sim no qhov ruaj khov thiab kev daws teeb meem.
2. Cov yam ntxwv tseem ceeb ntawm high-purity nitrogen cov cuab yeej
1). Ultra-siab purity nitrogen tso zis
- Lub ntau theem distillation ntauwd thiab high-efficiency molecular sieve adsorption tshuab muaj peev xwm stably tsim 99.999% ~ 99.9999% (5N ~ 6N) high-purity nitrogen kom tau raws li cov kev cai nruj ntawm semiconductor, photovoltaic thiab lwm yam lag luam.
- Cov pa oxygen, noo noo thiab hydrocarbons raug tshem tawm ntxiv los ntawm cryogenic adsorption (PSA) lossis catalytic deoxygenation thev naus laus zis kom ntseeg tau tias nitrogen purity raws li tus qauv.
2). Kev txuag hluav taws xob thiab ua haujlwm zoo, ruaj khov
- Cov khoom siv sib cais cua cryogenic siv cov khoom nthuav dav + cov khoom siv hluav taws xob los ua kom zoo rau lub voj voog tub yees thiab txo kev siv hluav taws xob. Piv nrog rau kev sib cais ntawm daim nyias nyias los yog lub siab viav vias adsorption (PSA) thev naus laus zis, cov nqi ua haujlwm ntev yog qis dua.
- Lub kaw lus tswj tsis siv neeg saib xyuas qhov kub thiab txias, siab thiab purity nyob rau lub sijhawm tiag tiag kom ntseeg tau tias cov khoom siv ruaj khov thiab txo cov kev cuam tshuam ntawm phau ntawv.
3). Modular tsim, muaj zog adaptability
- Me (<100Nm³ / h), nruab nrab (100 ~ 1000Nm³ / h) lossis loj (> 1000Nm³ / h) cov khoom siv nitrogen tuaj yeem kho raws li cov neeg siv khoom xav tau, yoog raws qhov xav tau ntawm kev lag luam sib txawv.
- Tsim nyog rau ntawm qhov chaw nitrogen tiam (On-site Generation), txo cov nqi tsheb thauj mus los thiab khaws cia ntawm cov kua nitrogen.
4). Kev nyab xeeb thiab txhim khu kev qha, ib puag ncig tus phooj ywg thiab kev siv tsawg
- Txais kev tsim hluav taws xob tawg thiab ntau yam kev tiv thaiv kev nyab xeeb (xws li kev saib xyuas cov ntsiab lus oxygen, kev tiv thaiv overpressure) kom ntseeg tau tias muaj kev nyab xeeb.
- Tsuas yog hluav taws xob thiab huab cua tau noj thaum lub sij hawm sib sib zog nqus cua txias txheej txheem, tsis muaj tshuaj lom neeg ua paug, raws li cov qauv tsim ntsuab.
3. Cov ntawv thov tseem ceeb ntawm cov khoom siv siab purity nitrogen
1). Electronics thiab semiconductor kev lag luam
- Siv nyob rau hauv wafer manufacturing, LED ntim, photovoltaic cell ntau lawm, muab ultra-high purity nitrogen raws li ib tug tiv thaiv roj los tiv thaiv oxidation thiab muaj kuab paug.
- Nyob rau hauv semiconductor etching, tshuaj vapor deposition (CVD) thiab lwm yam txheej txheem, nitrogen yog siv raws li ib tug cab kuj roj los yog ntxuav cov roj kom cov txheej txheem stability.
2). Kev lag luam tshuaj thiab hluav taws xob
- Siv rau kev tiv thaiv roj inert nyob rau hauv petrochemical thiab thee chemical industries los tiv thaiv flammable thiab explosive txaus ntshai.
- Siv nyob rau hauv lithium roj teeb ntau lawm (xws li ncej piece drying, kua ntim ntim) los tiv thaiv ya raws thiab oxygen los ntawm kev cuam tshuam cov roj teeb kev ua tau zoo.
3). Khoom noj khoom haus thiab tshuaj lag luam
- Kev ntim khoom noj siv cov nitrogen siab purity (ntau tshaj 99.9%) kom ntev lub neej txee thiab tiv thaiv oxidation thiab deterioration.
- Siv rau hauv kev lag luam kws tshuaj rau aseptic nitrogen filling thiab tshuaj lom neeg tiv thaiv, ua raws li GMP cov qauv.
4). Hlau Thaum tshav kub kub kho thiab 3D Printing
- Muab qhov chaw inert nyob rau hauv annealing, quenching, brazing thiab lwm yam txheej txheem los tiv thaiv hlau oxidation.
- Siv rau hlau 3D luam ntawv (SLM tshuab) kom txo cov hmoov oxidation thiab txhim kho molding zoo.
5). Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Kev Tshawb Fawb
- Muab ultra-high purity nitrogen ib puag ncig rau high-end thwmsim xws li superconducting cov ntaub ntawv thiab nuclear magnetic resonance (NMR).
4. Txoj kev loj hlob yav tom ntej
1). Kev txawj ntse thiab Internet ntawm Yam (IoT) kev koom ua ke
- Txhim kho cov cuab yeej siv hluav taws xob thiab kev saib xyuas kev muaj peev xwm los ntawm kev saib xyuas tej thaj chaw deb thiab AI optimization.
2). Green thiab low-carbon technology
- Ua ke nrog lub zog tauj dua tshiab (xws li cua fais fab, photovoltaic) fais fab mov kom txo tau cov pa roj carbon hneev taw.
3). Miniaturization thiab mobile nitrogen ntau lawm
- Tsim kom muaj ntau cov khoom siv sib xyaw ua ke cryogenic nitrogen tsim nyog rau kev faib hluav taws xob thiab cov chaw tsim khoom me.
Cov ntsiab lus
Raws li ib qho tseem ceeb daim ntawv thov ntawm cryogenic huab cua sib cais tshuab, high-purity nitrogen cov cuab yeej tau dhau los ua cov khoom tseem ceeb ntawm high-tech manufacturing thiab industrial ntau lawm nrog nws qhov zoo ntawm ultra-siab purity, zog txuag thiab stability, kev nyab xeeb thiab ib puag ncig tiv thaiv. Nrog rau kev loj hlob sai ntawm kev lag luam xws li hluav taws xob thiab lub zog tshiab, cov cuab yeej siv nitrogen siab siab yuav txuas ntxiv mus rau kev txawj ntse, kev ua haujlwm zoo thiab kev cog qoob loo, muab kev daws teeb meem nitrogen ntau dua rau kev lag luam niaj hnub no.
Rau txhua qhov xav tau oxygen / nitrogen / argon, thov hu rau peb:
Emma Lv Tel./Whatsapp/Wechat: +86-15268513609
Email：Emma.Lv@fankeintra.com
Post lub sij hawm: May-07-2025