1. Bayanin kayan aikin nitrogen mai tsabta
High-tsarki nitrogen kayan aiki ne core bangaren na cryogenic iska rabuwa (cryogenic iska rabuwa) tsarin. Ana amfani da shi galibi don rarrabewa da tsarkakewar nitrogen daga iska, kuma a ƙarshe ana samun samfuran nitrogen tare da tsaftar har zuwa **99.999% (5N) ko ma sama da haka**. Kayan aiki yana dogara ne akan fasahar ** cryogenic distillation **, ta yin amfani da bambancin yanayin tafasa tsakanin nitrogen (ma'anar tafasa -195.8 ℃) da oxygen (ma'anar tafasa -183 ℃) a cikin iska, kuma yana samun ingantacciyar rabuwa ta hanyar ƙarancin zafin jiki da raguwa.
High-tsarki nitrogen kayan aiki ne yadu amfani a Electronics, sinadaran masana'antu, magani, karfe sarrafa, abinci adanawa da sauran filayen, musamman a high-tech masana'antu kamar semiconductor masana'antu da lithium baturi samar, wanda da musamman high bukatun ga nitrogen tsarki, da kuma cryogenic iska rabuwa fasahar ne a halin yanzu mafi barga da tattalin arziki bayani.
2. Core fasali na high-tsarki nitrogen kayan aiki
1). Fitowar nitrogen mai tsananin ƙarfi
- Hasumiyar distillation mai girma-mataki-mataki da fasaha mai inganci na kwayoyin sieve adsorption na iya samar da 99.999% ~ 99.9999% (5N ~ 6N) nitrogen mai tsafta don saduwa da stringent bukatun na semiconductor, photovoltaic da sauran masana'antu.
- Ana kara cire iskar oxygen, danshi da hydrocarbons ta hanyar tallan cryogenic (PSA) ko fasahar deoxygenation na catalytic don tabbatar da cewa tsarkin nitrogen ya dace da ma'auni.
2). Ajiye makamashi da ingantaccen aiki, kwanciyar hankali
- Kayan aikin rabuwar iska na cryogenic yana amfani da mai faɗaɗa + zafi don haɓaka sake zagayowar sanyi da rage yawan kuzari. Idan aka kwatanta da fasahar rarrabuwar membrane ko fasahar jujjuyawar matsa lamba (PSA), farashin aiki na dogon lokaci yana da ƙasa.
- Tsarin sarrafawa ta atomatik yana lura da zafin jiki, matsa lamba da tsabta a cikin ainihin lokacin don tabbatar da kwanciyar hankali na kayan aiki da rage sa hannun hannu.
3). Zane na zamani, daidaitawa mai ƙarfi
- Ƙananan (<100Nm³ / h), matsakaici (100 ~ 1000Nm³ / h) ko babba (> 1000Nm³ / h) nitrogen kayan aiki za a iya musamman bisa ga abokin ciniki bukatun, flexibly dace da bukatun daban-daban masana'antu.
- Ya dace da samar da nitrogen a kan-site (A kan-site Generation), rage sufuri da kuma ajiya halin kaka na ruwa nitrogen.
4). Amintacce kuma abin dogaro, abokantaka da muhalli da ƙarancin amfani
- Karɓar ƙira mai tabbatar da fashewa da kariyar aminci da yawa (kamar saka idanu akan abun ciki na oxygen, kariyar wuce gona da iri) don tabbatar da samar da lafiya.
- Ana amfani da wutar lantarki da iska ne kawai a lokacin aikin rabuwar iska mai zurfin sanyi, ba tare da gurbataccen sinadarai ba, daidai da ka'idodin masana'anta kore.
3. Babban wuraren aikace-aikacen kayan aikin nitrogen mai tsabta
1). Electronics da semiconductor masana'antu
- An yi amfani da shi a masana'antar wafer, fakitin LED, samar da sel na hotovoltaic, samar da isasshen nitrogen mai tsabta a matsayin iskar gas mai kariya don hana iskar shaka da gurɓatawa.
- A cikin etching semiconductor, sinadarai tururi ajiya (CVD) da sauran matakai, nitrogen ana amfani dashi azaman mai ɗaukar iskar gas ko tsabtace gas don tabbatar da kwanciyar hankali.
2). Masana'antar Sinadari da Makamashi
- An yi amfani da shi don kariyar iskar gas a cikin masana'antar sinadarai na petrochemical da kwal don hana haɗari mai ƙonewa da fashewa.
- Ana amfani da shi wajen samar da batirin lithium (kamar bushewar sandar sanda, fakitin alluran ruwa) don hana danshi da iskar oxygen tasiri daga aikin baturi.
3). Masana'antar Abinci da Magunguna
- Marufi na abinci yana amfani da nitrogen mai tsafta (fiye da 99.9%) don tsawaita rayuwar shiryayye da hana iskar oxygen da lalacewa.
- An yi amfani da shi a cikin masana'antar harhada magunguna don cikawar nitrogen aseptic da kariyar wakili na halitta, daidai da ka'idodin GMP.
4). Maganin Zafin Karfe da Buga 3D
- Samar da yanayi marar amfani a cikin ɓarna, quenching, brazing da sauran matakai don hana iskar oxygenation na ƙarfe.
- Amfani da karfe 3D bugu (SLM fasaha) don rage foda hadawan abu da iskar shaka da kuma inganta gyare-gyaren ingancin.
5). Binciken Kimiyya da Laboratory
- Samar da mahalli mai tsafta na nitrogen don manyan gwaje-gwaje kamar su kayan aiki masu ƙarfi da ƙarfin maganadisu na nukiliya (NMR).
4. Abubuwan ci gaba na gaba
1). Haɗin kai na Intelligence da Intanet na Abubuwa (IoT).
- Haɓaka ingantaccen makamashi na kayan aiki da iyawar kiyaye tsinkaya ta hanyar sa ido mai nisa da haɓaka AI.
2). Green da ƙananan fasahar carbon
- Haɗe da makamashi mai sabuntawa (kamar wutar lantarki, photovoltaic) samar da wutar lantarki don rage sawun carbon.
3). Miniaturization da kuma samar da nitrogen ta hannu
- Haɓaka ƙarin ƙaƙƙarfan kayan aikin samar da nitrogen na cryogenic wanda ya dace da rarraba makamashi da ƙananan masana'antu.
Takaitawa
Kamar yadda wani muhimmin aikace-aikace na cryogenic iska rabuwa fasahar, high-tsarki nitrogen kayan aiki ya zama core kayan aiki na high-tech masana'antu da masana'antu samar tare da abũbuwan amfãni daga matsananci-high tsarki, makamashi ceto da kwanciyar hankali, aminci da muhalli kariya. Tare da saurin ci gaban masana'antu irin su na'urorin lantarki da sabon makamashi, kayan aikin nitrogen mai tsabta za su ci gaba da haɓakawa zuwa hankali, inganci da kore, samar da ingantaccen mafita na nitrogen don masana'antar zamani.
Don kowane buƙatun oxygen/nitrogen/argon, da fatan za a tuntuɓe mu:
Emma Lv Tel./Whatsapp/Wechat：+86-15268513609
Email：Emma.Lv@fankeintra.com
Lokacin aikawa: Mayu-07-2025