Tsib Hlis 1, 2026 - Kev tsim kho tshiab ntawm thev naus laus zis tau dhau los ua lub zog tseem ceeb tom qab kev hloov pauv thiab kev txhim kho ntawm kev lag luam alumina thoob ntiaj teb, vim tias cov chaw tsim khoom tsom mus rau kev tsim cov khoom ua tau zoo, kho kom haum rau cov kev xav tau ntawm cov ntawv thov downstream. Txij li cov txheej txheem tsim khoom siab heev mus rau cov xwm txheej tshiab ntawm daim ntawv thov, kev tshawb pom tshiab ntawm thev naus laus zis tab tom qhib cov cib fim tshiab rau kev loj hlob thiab rov kho dua qhov chaw ntawm kev lag luam, raws li daim ntawv tshaj tawm tsis ntev los no los ntawm Future Market Insights, Inc.
Cov khoom siv alumina uas ua kom muaj zog tshwj xeeb, suav nrog nws cov porosity siab, qhov faib tawm ntawm qhov loj me, thiab cov kua qaub ntawm qhov chaw, ua rau nws yog cov khoom siv ntau yam nrog kev siv hauv kev nqus, catalysis, thiab ziab. Txawm li cas los xij, qhov kev thov nce ntxiv rau kev ua tau zoo dua, kev siv hluav taws xob tsawg dua, thiab cov kev daws teeb meem ruaj khov dua tau ua rau cov tuam txhab tsim khoom nqis peev ntau hauv kev tshawb fawb thiab kev txhim kho (R&D), ua rau muaj kev nce qib tseem ceeb hauv cov thev naus laus zis tsim khoom thiab cov lus qhia ntawm cov khoom.
Ib qho ntawm cov kev tshawb pom tseem ceeb hauv xyoo tas los no yog kev tsim cov alumina ua kom huv si uas muaj cov khoom tsis huv heev. Cov khoom siv alumina ua kom huv si feem ntau muaj cov khoom tsis huv xws li hlau, sodium, thiab silicon, uas tuaj yeem cuam tshuam rau lawv cov kev ua haujlwm hauv cov ntawv thov siab xws li cov khoom siv hluav taws xob thiab cov roj teeb lithium-ion. Txhawm rau daws qhov no, cov chaw tsim khoom tau tsim cov thev naus laus zis ntxuav kom huv si kom txo cov khoom tsis huv hlau kom tsawg dua 10 ppm, ua tau raws li cov kev cai nruj ntawm kev lag luam hluav taws xob thiab semiconductor. Piv txwv li, Evonik Corporation tau nthuav dav nws lub chaw tsim khoom fumed aluminium oxide hauv Nyiv, tsom mus rau kev tsim cov alumina ua kom huv si rau cov roj teeb lithium-ion ua haujlwm siab, uas xav tau kev tswj hwm nruj ntawm kev faib cov khoom me me (D50 = 0.8–1.2 μm) thiab 振实密度 (≥1.0 g / cm³).
Lwm qhov kev nce qib tseem ceeb ntawm thev naus laus zis yog kev ua kom zoo dua ntawm cov txheej txheem tsim khoom kom txhim kho kev siv hluav taws xob thiab txo qhov cuam tshuam rau ib puag ncig. Kev tsim cov alumina ua kom sov yog siv calcination kub siab, uas siv hluav taws xob ntau thiab tso cov pa roj av. Ua teb, cov chaw tsim khoom tau txais cov thev naus laus zis tshiab xws li AI ntse calcination thiab spray granulation molding los ua kom zoo dua cov txheej txheem tsim khoom. AI ntse calcination siv cov sensors siab heev thiab cov txheej txheem kev kawm tshuab los tswj qhov kub, lub sijhawm, thiab lwm yam kev ntsuas, txhim kho cov khoom zoo thiab txo kev siv hluav taws xob txog li 15%. Spray granulation molding, ntawm qhov tod tes, ua rau muaj peev xwm tsim cov khoom me me spherical activated alumina nrog qhov loj me sib xws thiab lub zog siab, uas siv dav hauv cov catalyst carrier thiab cov roj teeb separator daim ntawv thov.
Ntxiv rau qhov kev ua kom zoo dua qub, kev tsim cov alumina hloov kho tau qhib txoj hauv kev tshiab rau kev siv. Los ntawm kev hloov kho cov tshuaj lom neeg ntawm cov alumina ua haujlwm los ntawm kev doping nrog cov ntsiab lus xws li silicon, titanium, thiab zinc, cov chaw tsim khoom tau txhim kho nws lub peev xwm adsorption thiab kev xaiv rau cov pa phem tshwj xeeb. Piv txwv li, Lub Tsev Kawm Ntawv ntawm Kev Tsim Kho Txheej Txheem ntawm Suav Academy of Sciences tau koom tes nrog ntau lub tuam txhab los tsim cov khoom siv silicon-aluminium composite adsorbent, uas txhim kho kev tshem tawm arsenic los ntawm 40% thiab tau ua tiav hauv ntau lub chaw kho dej raws ntug dej Yangtze. Cov alumina hloov kho no tuaj yeem tshem tawm arsenic ntawm dej kom qis dua 0.005 mg / L, ua tau raws li cov qauv dej haus thoob ntiaj teb nruj tshaj plaws.
Qhov kev nce ntxiv ntawm cov ntawv thov tshiab kuj tau tsav kev tsim kho tshiab hauv kev lag luam alumina uas tau ua haujlwm. Kev ntxuav hydrogen, kev ntes thiab khaws cia carbon (CCS), thiab kev ntxuav huab cua yog cov kev lag luam tshiab uas loj hlob sai tshaj plaws, txhua qhov xav tau cov khoom lag luam alumina tshwj xeeb uas muaj cov yam ntxwv tshwj xeeb. Hauv kev ntxuav hydrogen, alumina uas tau ua haujlwm yog siv los tshem tawm cov dej noo thiab cov tshuaj sulfur los ntawm hydrogen, ua kom ntseeg tau tias qhov huv si uas xav tau rau kev siv roj cell. Nrog rau kev thov thoob ntiaj teb rau hydrogen huv si uas xav tias yuav nce siab hauv xyoo tom ntej, cov chaw tsim khoom tab tom tsim cov khoom lag luam alumina uas muaj peev xwm siab, xaiv tau zoo uas tsim rau daim ntawv thov no. Piv txwv li, ib lub tuam txhab khoom siv thoob ntiaj teb loj tau tshaj tawm qib alumina uas siv hluav taws xob zoo thaum Lub Kaum Ib Hlis 2025, tsim tshwj xeeb rau kev ua haujlwm refining thiab roj hauv North America, muab kev txhim kho adsorption kinetics thiab txo cov nqi ua haujlwm.
Hauv CCS sector, activated alumina tab tom raug tshawb nrhiav txog nws lub peev xwm hauv kev ntes cov pa roj carbon dioxide los ntawm cov pa roj flue hauv kev lag luam. Nws lub peev xwm adsorption siab thiab thermal stability ua rau nws yog cov khoom siv cog lus rau CO₂ ntes, thiab cov kws tshawb fawb tab tom ua haujlwm los hloov kho nws cov khoom nto kom txhim kho nws qhov kev xaiv rau CO₂. Kev tshawb fawb tsis ntev los no los ntawm Future Market Insights qhia tau hais tias qhov kev thov rau activated alumina hauv CCS daim ntawv thov yuav loj hlob ntawm CAGR ntawm ntau dua 8% txij li xyoo 2025 txog 2035, vim tias tsoomfwv thiab cov tuam txhab thoob ntiaj teb nce qib kev siv zog los txo cov pa roj carbon.
Lub lag luam ntxuav huab cua yog lwm lub lag luam tshiab rau cov alumina ua kom muaj zog, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas muaj huab cua phem heev. Alumina ua kom muaj zog tuaj yeem nqus tau cov organic compounds (VOCs), sulfur dioxide (SO₂), thiab lwm yam pa phem, ua rau nws yog cov khoom siv zoo tshaj plaws rau cov tshuab ntxuav huab cua. Nrog rau kev tsom mus rau qhov zoo ntawm huab cua sab hauv tsev thiab sab nraum zoov, cov chaw tsim khoom tab tom tsim cov lim cua ua kom muaj zog alumina nrog lub peev xwm nqus tau siab thiab lub neej ntev, uas haum rau kev siv hauv kev lag luam thiab kev nyob hauv tsev.
Qhov kev sib tw ntawm kev lag luam alumina uas tau ua haujlwm tau nce ntxiv los ntawm kev tsim kho tshiab, nrog rau cov tuam txhab ua lag luam ua lag luam nqis peev ntau hauv R&D kom tswj tau lawv txoj haujlwm hauv kev lag luam. Raws li cov ntaub ntawv los ntawm Lub Chaw Haujlwm Saib Xyuas Kev Txawj Ntse ntawm Lub Xeev Tuam Tshoj, tus lej ntawm cov ntawv pov thawj tsim khoom uas tau tso cai ntsig txog alumina uas tau ua haujlwm tau nce ntxiv ntawm qhov nruab nrab txhua xyoo ntawm 22.5% ntawm xyoo 2020 thiab 2024, nrog rau 70% ntawm cov ntawv pov thawj no tuav los ntawm tsib lub tuam txhab saum toj kawg nkaus. Cov neeg ua si loj hauv kev lag luam thoob ntiaj teb, suav nrog BASF (Lub Tebchaws Yelemees), Honeywell International Inc. (Tebchaws Meskas), Sumitomo Chemical Co., Ltd. (Nyiv Pooj), thiab Chinalco (Tuam Tshoj), tab tom tsom mus rau kev tsim cov khoom lag luam tshwj xeeb thiab nthuav lawv lub ntiaj teb los ntawm kev sib koom ua ke thiab kev yuav khoom.
Thaum Lub Ib Hlis Ntuj xyoo 2026, ib lub tuam txhab tshuaj lom neeg thoob ntiaj teb uas ua haujlwm hauv Nyiv Pooj tau qhia txog tiam tshiab ntawm cov khoom siv alumina uas muaj qhov chaw siab, tsim los rau kev rov ua dua tshiab ntev dua thiab txhim kho kev ua haujlwm hauv kev qhuav roj av thiab cov txheej txheem ntxuav petrochemical. Cov khoom tshiab no txo qhov zaus ntawm kev rov ua dua tshiab, txo cov nqi khiav lag luam rau cov neeg siv khoom lag luam thiab txhim kho kev ua haujlwm zoo. Ib yam li ntawd, thaum ntxov xyoo 2025, ib lub tuam txhab tsim khoom siv adsorbent saum toj kawg nkaus tau muag alumina tshiab uas muaj peev xwm siab uas tsim los rau kev tshem tawm arsenic, tsom mus rau cov dej kho dej hauv nroog thiab kev lag luam hauv North America thiab South Asia.
Txawm hais tias muaj kev vam meej tseem ceeb hauv kev tsim kho tshiab hauv kev siv tshuab, kev lag luam alumina uas tau ua haujlwm tseem ntsib ntau yam teeb meem, suav nrog tus nqi siab ntawm R&D, qhov nyuaj ntawm kev nthuav dav cov thev naus laus zis tshiab, thiab qhov xav tau los ua kom tau raws li ntau yam kev cai lij choj thoob plaws ntau thaj chaw sib txawv. Txawm li cas los xij, qhov kev thov nce ntxiv rau cov ntaub ntawv ruaj khov thiab ua tau zoo yuav tsav kev nqis peev txuas ntxiv hauv R&D, ua rau muaj kev tshawb fawb ntxiv.
"Kev tsim kho tshiab hauv thev naus laus zis yog qhov tseem ceeb rau kev qhib tag nrho lub peev xwm ntawm alumina uas tau ua haujlwm," Nikhil Kait Wade, Tus Lwm Thawj Coj ntawm Future Market Insights hais. "Raws li kev lag luam txuas ntxiv hloov zuj zus, qhov kev thov rau cov khoom lag luam tshwj xeeb, kev ua haujlwm siab alumina yuav tsuas yog nce ntxiv, thiab cov chaw tsim khoom uas nqis peev rau R&D thiab txais yuav kev tsim kho tshiab yuav nyob rau hauv qhov chaw zoo los siv cov cib fim kev lag luam uas loj hlob tuaj."
Saib mus tom ntej, kev lag luam alumina uas tau ua kom nquag yuav pom kev nce qib ntxiv ntawm thev naus laus zis, nrog rau kev tsom mus rau kev tsim khoom ntsuab, kev hloov kho khoom, thiab kev tsim cov ntawv thov tshiab. Kev koom ua ke ntawm cov thev naus laus zis digital xws li AI thiab IoT rau hauv cov txheej txheem tsim khoom kuj xav tias yuav txhim kho kev ua haujlwm zoo thiab txo cov nqi, tsav tsheb kev lag luam mus rau yav tom ntej uas ruaj khov thiab ua haujlwm tau zoo dua. Nrog nws cov khoom siv tau ntau yam thiab qhov ntau thiab tsawg ntawm kev siv, alumina uas tau ua kom nquag yuav ua lub luag haujlwm tseem ceeb hauv kev hloov pauv thoob ntiaj teb mus rau lub ecosystem kev lag luam huv dua, ruaj khov dua.
Lub sijhawm tshaj tawm: Plaub Hlis-30-2026
