Silicon hlau hmoov yog ib qho tseem ceeb ntawm cov khoom siv raw, dav siv hauv semiconductors, hnub ci zog, alloys, roj hmab thiab lwm yam. Nyob rau hauv xyoo tas los no, nrog rau kev loj hlob sai ntawm kev lag luam downstream, lub ntiaj teb no silicon hlau hmoov ua lag luam tau qhia ib tug qauv ntawm kev loj hlob.
Raws li cov ntaub ntawv los ntawm cov koom haum tshawb fawb kev lag luam, lub ntiaj teb silicon hlau hmoov ua lag luam yuav ncav cuag kwv yees li US $ 5 nphom hauv 2023, thiab xav tias yuav loj hlob mus txog kwv yees li US $ 7 billion los ntawm 2028, nrog qhov nruab nrab txhua xyoo kev loj hlob ntawm kwv yees li 7%. Cov cheeb tsam Asia-Pacific yog cov neeg siv khoom lag luam loj tshaj plaws, suav nrog ntau dua 50% ntawm cov khoom lag luam thoob ntiaj teb, ua raws li North America thiab Europe.
Kev ua lag luam Prospects ntawm Hlau Silicon Powder:
1. Kev loj hlob ntawm kev xav tau hauv kev lag luam semiconductor:
Kev lag luam semiconductor yog ib qho tseem ceeb tshaj plaws hauv qab daim ntawv thov thaj chaw rau silicon hlau hmoov. Nrog rau kev txhim kho ntawm cov thev naus laus zis tshiab xws li 5G, kev txawj ntse txawj ntse, thiab Is Taws Nem ntawm Yam, lub ntiaj teb semiconductor kev lag luam txuas ntxiv nthuav dav, tsav qhov kev thov rau high-purity silicon hlau hmoov. Nws cia siab tias nyob rau hauv tsib xyoos tom ntej no, kev lag luam semiconductor xav tau
silicon hlau hmoovyuav tuav qhov nruab nrab txhua xyoo kev loj hlob ntawm 8-10%.
2.Rapid Development ntawm Solar Energy Industry:
Lub hnub ci kev lag luam photovoltaic yog lwm qhov tseem ceeb ntawm daim ntawv thov rau silicon hlau hmoov. Tawm tsam keeb kwm yav dhau los ntawm kev hloov pauv hluav taws xob thoob ntiaj teb, lub peev xwm ntawm lub hnub ci tsim hluav taws xob txuas ntxiv zuj zus, tsav qhov kev thov rau polysilicon thiab silicon wafers, thiab nyob rau hauv lem txhawb txoj kev loj hlob ntawm silicon hlau hmoov ua lag luam. Nws tau kwv yees tias los ntawm 2025, lub ntiaj teb photovoltaic ntsia muaj peev xwm yuav ncav cuag 250GW, nrog rau qhov nruab nrab txhua xyoo kev loj hlob ntawm ntau tshaj 20%.
3.Lub zog tshiab tsav tsheb xav tau:
Txoj kev loj hlob sai ntawm lub zog tshiab tsheb kev lag luam kuj tau coj txoj kev loj hlob tshiab rau lub lag luam silicon hlau hmoov. Silicon hlau hmoov tuaj yeem siv los tsim cov khoom tsis zoo electrode rau cov roj teeb lithium-ion. Nrog rau kev nce hauv kev nkag mus ntawm cov tsheb hluav taws xob, qhov kev thov hauv daim teb no xav tias yuav loj hlob sai.
Tam sim no, lub concentration ntawm lub ntiaj teb no
silicon hlau hmoovkev ua lag luam yog qhov siab, thiab kev lag luam feem ntawm tsib lub tuam txhab ua ke ua ke tshaj 50%. Nrog rau kev siv zog ntawm kev sib tw ua lag luam, qee lub lag luam me thiab nruab nrab tau ntsib lub siab ntawm kev sib koom ua ke, thiab nws xav tias kev lag luam concentration yuav nce ntxiv rau yav tom ntej.
Cov khoom lag luam tsim qauv ntawm hlau silicon hmoov:
1. High purity:
Nrog rau kev txhim kho cov khoom lag luam uas yuav tsum tau ua rau kev siv qis qis, kev txhim kho ntawm silicon hlau hmoov rau siab purity tau dhau los ua kev lag luam sib txawv. Tam sim no, ultra-high purity silicon hmoov saum toj no 9N (99.9999999%) tau tsim nyob rau hauv me me batch, thiab purity theem yuav tsum tau txhim kho ntxiv rau yav tom ntej.
2.Fine granulation:
Fine-grained silicon hlau hmoov muaj dav daim ntawv thov kev cia siab nyob rau hauv ntau lub teb. Tam sim no, cov thev naus laus zis ntawm nano-scale silicon hmoov tau tawg tas li, thiab nws yuav tsum tau siv rau ntawm cov nplai loj hauv cov chaw tawm tshiab xws li cov khoom siv roj teeb thiab 3D luam ntawv.
3.Green ntau lawm:
Tawm tsam keeb kwm yav dhau los ntawm kev nce ib puag ncig siab, silicon hlau hmoov cov tuam txhab tau nquag tshawb nrhiav kev siv tshuab ntsuab ntau lawm. Cov txheej txheem tsim tawm tshiab xws li txoj kev siv hluav taws xob hnub ci thiab plasma txoj kev yuav tsum tau txhawb nqa thiab siv rau yav tom ntej kom txo qis kev siv hluav taws xob thiab kev cuam tshuam ib puag ncig.
Saib tom ntej, lub ntiaj teb silicon hlau hmoov ua lag luam yuav tsum muaj kev loj hlob tsis tu ncua. Tsav los ntawm kev lag luam downstream xws li semiconductors, hnub ci zog, thiab lub zog tshiab tsheb, kev lag luam xav tau txuas ntxiv. Nyob rau tib lub sijhawm, thev naus laus zis kev tsim kho tshiab yuav tsav cov khoom lag luam los txhim kho cov kev coj ua siab purity thiab nplua granulation, coj kev loj hlob tshiab rau kev lag luam.
Nyob rau hauv dav dav, lub ntiaj teb no silicon hlau hmoov ua lag luam muaj dav prospects, tab sis kev sib tw kuj yuav ua zuj zus. Cov tuam txhab lag luam yuav tsum paub meej txog kev lag luam kev lag luam thiab txuas ntxiv txhim kho lawv cov kev sib tw txhawm rau txhawm rau tuav txoj haujlwm zoo hauv kev sib tw ua lag luam yav tom ntej.
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