Nplai ntawm Tuam TshojPAS AIR SEPOMATIONKev ua lag luam yuav ncav cuag 47.87 billion Yuan hauv 2024, suav rau ntau tshaj 50% ntawm lub ntiaj teb tag nrho. Cov tuam txhab xws li Hangzhou Oxygen, Newtek, thiab Fusda yog maj mam nce lawv cov lag luam sib tw hauv kev sib tw thoob ntiaj teb.
Zoo siab
3.Sichuan cua sib cais pab pawg
4.Kaifeng Kev Sib cais (KF GROUP)
6.Principle chav sib cais ntawm cov pa sib cais
1.NEWTEK GROUP
Nrog 3, {{500+ thoob ntiaj teb kev teeb tsa, steel pab rau cov mining, steel, tshuaj lom neeg thiab lwm yam kev lag luam, nrog rau kev lag luam thoob ntiaj teb. Nws tau pom dav dav rau nws cov peev xwm ua tau zoo nkauj thiab kev lag luam kev lag luam.
Peb ib txwm ua raws li lub tswvyim ntawm kev tsim kho tshiab-uas ib puag ncig kev tsim kho, thiab tau ua kom muaj zog siv hluav taws xob, ua tiav lub tsev kom zoo dua qub.
2.Hangyang pawg
Tsim tau nyob rau xyoo 1950, nws yog tus thawj coj hauv cov khoom siv hluav taws xob hauv tsev thiab cov tuam txhab npe ntawm Shenzhen Tshuag Pauv (Cov Tshuag Code: 002430).
Nws cov khoom lag luam npog tag nrho cov kev lag luam txuas ntawm "engineering dav kev sib cog lus-khoom tsim-khoom siv-ntau lub teb chaws thoob ntiaj teb, nrog kev lag luam ntawm 43.21% hauv 2020.
Cov Khoom Sawv Cev Technology: Cov Khoom Siv Hluav Taws Xob Loj Loj, Cov Khoom Siv Dav Hauv Hlau, Tshuaj thiab lwm thaj teb, thiab ua kev lag luam txawv teb chaws.
3.Sichuan cua sib cais pab pawg
Tsim tau hauv xyoo 1966, nrog cryogenic thev naus laus zis ua nws cov tub ntxhais, nws lag luam npog cov khoom siv cua sib cais cov khoom siv, cov pa roj liquefaction thiab lwm thaj teb.
Lub tshuab ua haujlwm engineering suav nrog cov cuab yeej ua tiav thiab cov kev pabcuam rau cov pa sib cais thiab cov pa roj li lub zog ntawm cov sab saum toj hauv Suav teb.
4.Kaifeng Kev Sib cais (KF GROUP)
Tsim tau nyob rau hauv xyoo 1958, nws tau koom nrog Henan lub zog thiab cov roj kev lag luam thiab cov khoom siv hluav taws xob loj thiab nruab li roj av txhawb nqa khoom.
Cov khoom lag luam suav nrog cov hluav taws xob siab sib hloov, cov nkev muaj kev sib cais, thiab lwm yam enterprise nyob rau hauv cov khoom sib cais hauv tsev sib cais tsim kev lag luam.
5.FeTUNE
Tsim tau nyob rau xyoo 1984, nws tau mob siab rau hauv thaj teb ntawm Cryogenic Technology thiab muab cov kev daws teeb meem zoo xws li huab cua sib cais thiab cov pa roj liquefaction.
Nws tau xa ntau tshaj 700 kev sib cais huab cua hauv tag nrho, nrog kev ua tau zoo tshaj plaws hauv kev lag luam txawv teb chaws. Hauv 2023, kev muag khoom txawv teb chaws ntawm tsawg-kub petrochemical cov khoom siv tau suav rau 53%.
6.Principle chav sib cais ntawm cov pa sib cais
1. Cryogenic txoj kev (tsawg-kub distillation txoj kev)
Cov ntsiab lus tseem ceeb: Siv qhov sib txawv ntawm cov ntsiab lus boiling xws li}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} liqu degree, liquefaction, distillation thiab lwm kauj ruam.
Air Compression thiab Purification:
Cov huab cua yog nias rau 5-10 bar (goosge siab) los ntawm lub tshuab pa, roj carbon dioxide, etcrocarbons, etcle sile adsorbent.
Cua txias thiab liquefaction:
Cov pa roj compressed yog pre txias rau ib lub liquefaction kub los ntawm cov roj cua txias dua los ntawm cov cua sov loj los ntawm cov cua sov loj thiab liquefied los ntawm kev nthuav dav lossis throttle valve.
Distillation sib cais:
Kua cua nkag mus rau ob-theem distillation ntauwd (kub siab ntauwd (kub siab ntauwd thiab qis zog pej thuam):
Kev Kub Siab Ntauwd:Cov pa oxygen-nplua nuj ua kua accumulates nyob rau hauv qab ntawm tus pej thuam, thiab nitrogen yog condensed rau hauv cov kua nitrogen nyob rau sab saum toj ntawm cov pej thuam.
Tsawg-siab Tower:Ua kua nitrogen yog siv los ua kom cov kua roj ua kua, thiab cov pa roj oxygen ntxiv ntxiv rau thaum kawg tau txais cov pa oxygen ntxiv (ntau dua 99.6%) thiab nitrogen (<1 ppm impurities).
Cov Nta Cov Txuj Ci:
Kev siv hluav taws xob siab, tab sis cov khoom lag luam siab (oxygen purity tuaj yeem ncav cuag 99.8%).
Haum rau kev loj-teev kev tsim khoom lag luam (xws li metallurgy, tshuaj lom neeg kev lag luam).
2. Adsorption txoj kev (molecular sab cib / siab viav vias Adsorption)
Tub ntxhais lub hauv paus ntsiab lus:Siv cov ntawv xaiv xaiv adsorption qhov txawv ntawm molecular sieves rau nitrogen thiab oxygen. Piv txwv li:
Cov pa roj molecular sieves nyiam tshaj plaws adsorb oxygen thiab tawm cov roj nitrogen-Rich (Purity {1}}. 9%).
Zeolite molecular sieves nyiam adsorb nitrogen thiab tso zis oxygen-nplua nuj (cov ntsiab lus oxygen {%).
Cov Nta Cov Txuj Ci:
Txheej txheem yooj yim thiab kev siv hluav taws xob tsawg, tab sis cov khoom purity yog qis dua li ntawm cryogenic txoj kev.
Haum rau me thiab nruab nrab-nplai nitrogen nitrogen ntau lawm lossis oxygen-enriched xav tau (xws li kev kho mob thiab kev ua haujlwm zoo).
3. Mihabrane Sib Cais Qauv
Tub ntxhais lub hauv paus ntsiab lus:Siv cov kev xaiv kev xaiv ntawm organic polymer mis. Cov pa oxygen permication yog 4-5 lub sij hawm sai dua li ntawm nitrogen. Nws yog sib cais los ntawm kev sib txawv sib txawv thiab tawm cov pa oxygen-nplua nuj (28-35).
Cov Nta Cov Txuj Ci:
Cov khoom siv yog compact thiab tsis muaj txav chaw, tab sis lub purity yog qhov tsawg, uas haum rau cov xwm txheej tsawg-huv si (xws li aquaculture).
IV. Kev txhim kho kev ua haujlwm thiab kev txhim kho
Zog Txuag Kev Txhim Kho:
Cov qauv ntim khoom ntau yog siv los txo kev tiv taus thiab txo cov cua compressor siv hluav taws xob.
Lub tshuab rov qab kho dua thiab txhim kho kev txuag hluav taws xob.
Kev tswj ntse heev:
Lub DCS system uas paub tag nrho cov txheej txheem kev soj ntsuam, thiab kev ua haujlwm tej thaj chaw deb thiab txij nkawm txhim kho kev ua tau zoo.
Kev Raug Txom Nyem:
Cov kauv degassing ntaus ntawv thiab micrawbble Separator Tshem tawm cov npuas me me thiab cov uas tsis muaj cov khoom siv tsis zoo los tiv thaiv cov khoom siv.
