Lithium carbonate hmoovyog ib qho inorganic compound, tshuaj formula Li2CO3CAS 554-13-2, tsis muaj xim monoclinic siv lead ua hmoov, me ntsis soluble hauv dej thiab dilute acid, insoluble hauv ethanol thiab acetone. Lub thermal stability ntawm carbonate yog qis dua li ntawm lwm cov ntsiab lus ntawm tib pab pawg nyob rau hauv lub periodic rooj, thiab nws tsis deliquescence nyob rau hauv cov huab cua. Nws tuaj yeem tau txais los ntawm kev ntxiv lithium sulfate lossis lithium oxide tov rau sodium carbonate. Cov pa roj carbon dioxide hauv cov tshuaj aqueous tuaj yeem hloov mus rau hauv cov kua qaub ntsev, uas yuav tau hydrolyzed tom qab boiling. Nws yog siv los ua cov khoom siv raw ntawm ceramics, iav, ferrite, thiab lwm yam, thiab cov khoom yog txau nrog cov nyiaj muab tshuaj txhuam. Nws yog siv rau hauv cov tshuaj los kho kev puas siab puas ntsws.
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Tshuaj Formula |
CLi2O3 |
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Exact Mass |
74 |
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Molecular Luj |
74 |
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m/z |
74 (100.0%), 73 (8.2%), 73 (8.2%), 75 (1.1%) |
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Elemental Analysis |
C, 16.26; Li, 18.79; ua 64,96 |
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Qhov sib txawv ntawm roj teeb -qib thiab kws tshuaj- qib
Qhov sib txawv ntawm roj teeb -qib lithium carbonate thiab kws tshuaj- qib lithium carbonate feem ntau nyob hauv plaub yam: purity, impurity control, application scenarios, and production processes. Txawm tias ob leeg yoglithium carbonate hmoov, vim qhov sib txawv ntawm kev siv, lawv muaj cov qauv tsim khoom sib txawv thiab cov kev xav tau zoo.
Purity: Roj teeb -qib aims rau siab purity, thaum kws tshuaj -qib qhia txog "purity thiab kev nyab xeeb"
Roj teeb - qib lithium carbonate yuav tsum ua kom tiav purity ntawm 99.5% lossis siab dua, uas yog qhov tseem ceeb rau kev ua haujlwm ruaj khov ntawm lithium - ion roj teeb. Tsis txaus purity tso cai rau impurities txo lub roj teeb lub zog ceev, lub neej voj voog, thiab kev nyab xeeb. Piv txwv li, alkali hlau impurities xws li sodium thiab poov tshuaj yuav ua rau muaj luv luv Circuit Court, thaum hlau impurities xws li hlau thiab npib tsib xee tuaj yeem ua kom lub roj teeb degradation.
Pharmaceutical -qib lithium carbonate xav tau cov qauv purity sib npaug, nrog lub hom phiaj tseem ceeb yog "ntshiab thiab nyab xeeb." Nws cov purity yuav tsum tshaj 99.0%, tab sis qhov tseem ceeb tshaj yog kev tswj nruj ntawm cov hlau hnyav, cov kab mob, thiab cov hmoov tshauv. Piv txwv li, cov hlau hnyav xws li txhuas thiab mercury yuav tsum qis dua cov qauv tshuaj pharmacopoeia, thiab cov hmoov tshauv seem (qhia tag nrho cov inorganic impurities) yuav tsum qis dua 0.2% kom ntseeg tau tias cov tshuaj tsis muaj tshuaj lom rau tib neeg.
Impurity Control: Roj teeb -qib tsom rau "cov ntsiab lus cuam tshuam rau kev ua haujlwm," thaum cov kws tshuaj- qib hom phiaj "muaj peev xwm ua rau muaj kev phom sij."
Kev tswj tsis huv rau cov roj teeb - qib lithium carbonate nyob rau ntawm cov kab sib txuas uas cuam tshuam rau kev ua haujlwm roj teeb. Piv txwv li, sodium thiab potassium cov ntsiab lus yuav tsum qis dua 250 ppm thiab 10 ppm raws li, thaum calcium thiab magnesium yuav tsum qis dua 50 ppm thiab 80 ppm. Cov impurities no tuaj yeem txo cov roj teeb conductivity lossis ua rau cov khoom siv hluav taws xob tsis ruaj khov. Tsis tas li ntawd, roj teeb - cov qauv qib suav nrog kev sim rau cov ntsiab lus xws li boron thiab chromium, ntxiv kom txo qis qhov tsis huv.
Rau cov kws kho mob - qib lithium carbonate, cov chaw tswj tsis huv ntawm tib neeg kev noj qab haus huv. Tshaj li cov hlau hnyav, cov kev txwv microbial (piv txwv li, tag nrho cov kab mob thiab cov pwm suav) yuav tsum raug kuaj kom ntseeg tau tias cov tshuaj tsis muaj menyuam. Kev poob ntawm kev ziab (cov ntsiab lus noo noo) yuav tsum qis dua 1.0% txhawm rau tiv thaiv cov tshuaj tsis zoo los ntawm kev nqus dej noo. Cov dej zoo solubility yuav tsum tau tsim rau hauv kev daws qhov ncauj lossis txhaj tshuaj. Cov kev cai no sawv cev rau qhov sib txawv ntawm "kev ua tau zoo- taw qhia" impurity tswj cov roj teeb- cov ntaub ntawv qib.
Daim ntawv thov scenario: Roj teeb - qib ua haujlwm rau kev tsim khoom, thaum cov kws tshuaj - qib ncaj qha ua rau tib neeg lub cev.
Roj teeb - qib lithium carbonate yog cov khoom siv tseem ceeb rau lithium- ion roj teeb, dav siv hauv tsheb hluav taws xob, khoom siv hluav taws xob thiab chaw cia khoom siv hluav taws xob. Nws qhov zoo ncaj qha cuam tshuam rau lub zog ceev, lub voj voog lub neej thiab kev nyab xeeb ntawm lub roj teeb. Piv txwv li, siab -purity lithium carbonate tuaj yeem txhim kho cov crystallinity ntawm roj teeb zoo electrode cov ntaub ntawv (xws li LiCoO₂), yog li txhim kho cov roj teeb.
Pharmaceutical- qib lithium carbonate yog siv ncaj qha los kho cov kev puas siab puas ntsws xws li kev puas siab puas ntsws bipolar thiab mania. Nws cov txheej txheem ntawm kev ua yog cuam tshuam rau inhibiting qhov tso tawm ntawm neurotransmitters hauv lub hlwb thiab txhawb kev rov ua dua. Ntawm cov koob tshuaj kho mob, nws tsis muaj kev cuam tshuam rau kev puas siab puas ntsws ntawm tib neeg ib txwm muaj. Vim nws qhov kev txiav txim ncaj qha rau tib neeg lub cev, cov kws tshuaj - qib lithium carbonate yuav tsum tau txais kev soj ntsuam nruj nruj thiab cov ntawv pov thawj pharmacopoeia kom ntseeg tau tias cov tshuaj muaj txiaj ntsig thiab kev nyab xeeb ntawm cov tshuaj.
Cov txheej txheem ntau lawm: Rau cov roj teeb - qib, "zoo purification" yog hais txog; rau cov kws kho mob -qib, "kev tswj kom tsis muaj menyuam" yog lub hom phiaj tseem ceeb.
Kev tsim cov roj teeb - qib lithium carbonate yuav tsum muaj ntau yam kev ua kom huv huv kom txo tau cov ntsiab lus impurity. Piv txwv li, thaum siv cov txheej txheem carbonation, tus nqi ntawm CO₂ kev taw qhia thiab cov tshuaj tiv thaiv kub yuav tsum raug tswj kom tsis txhob muaj cov impurities los ntawm cov kev cuam tshuam sab; Rau ob txoj kev decomposition, molar ratio ntawm lithium sulfate thiab sodium carbonate yuav tsum tau optimized kom txo tau cov seem sodium ions. Tsis tas li ntawd, lub roj teeb - qib tus qauv kuj tau teeb tsa cov kev xav tau rau kev faib khoom me me (xws li D50=3-8 μm) kom ntseeg tau tias cov khoom tsis sib haum xeeb hauv lub roj teeb.
Kev tsim tshuaj kho mob - qib lithium carbonate yuav tsum muaj kev tswj hwm aseptic ntxiv ntxiv rau kev ua kom huv. Piv txwv li, lub rooj cob qhia ntau lawm yuav tsum ua raws li GMP cov qauv los tiv thaiv cov kab mob microbial; lub ntim yuav tsum tau txais ob npaug - txheej kaw tsim los tiv thaiv cov tshuaj los ntawm absorbing noo noo los yog oxidizing; Thaum lub sij hawm kev thauj mus los, nws yog ib qho tsim nyog yuav tsum tsis txhob sib cuag nrog cov kua qaub kom tsis txhob muaj tshuaj lom neeg. Cov kev cai no nyob deb tshaj li cov qauv ntim cov qauv ntawm cov roj teeb qib, uas tsuas yog xav tau "cov dej noo- pov thawj thiab kev puas tsuaj- pov thawj".
Kev txuag hluav taws xob thiab txo qis emissions, nrog rau kev tsim khoom huv si
Kev txuag hluav taws xob thiab txo qis emissions nrog rau cov kev coj ua huv huv hauv kev tsim khoom ntawmLithium Carbonate hmoovtuaj yeem ua tiav kev txhim kho kev sib koom ua ke ntawm ob qho tib si ib puag ncig thiab cov txiaj ntsig kev lag luam los ntawm cov kev ntsuas tseem ceeb hauv qab no:
Tsawg-carbon Raw Material Hloov thiab Kev Sib Koom Tes Sib Koom Tes Sib Koom Tes
Kev tsim cov lithium carbonate hmoov yuav tsum tswj cov pa roj carbon emissions los ntawm qhov chaw. Cov tuam txhab lag luam tseem ceeb tshaj plaws ntawm kev siv cov khoom siv lithium rov ua dua tshiab (xws li lithium rov qab los ntawm cov roj teeb siv) los hloov ib feem ntawm cov roj lithium, txo kev siv hluav taws xob thaum lub sij hawm mining thiab ecological puas. Piv txwv li, Tiance Lithium txo nws txoj kev cia siab rau thawj ore los ntawm kev rov qab lithium los ntawm lithium concentrate, txuag tshaj 7,000 megawatt-teev hluav taws xob txhua xyoo ntawm ib lub hauv paus. Nyob rau tib lub sijhawm, ib qho kev ntsuas carbon rau cov saw hlau tau tsim, yuav tsum tau ua ntej -tier cov neeg xa khoom kom nthuav tawm cov ntaub ntawv carbon hneev taw, txhawb nqa cov lag luam sab saud los siv cov kev ntsuas txo qis. Ib lub tuam txhab koom nrog cov kev ua tau zoo ntawm cov pa roj carbon monoxide rau hauv nws cov khoom siv KPIs, tsav 500 kev txhawb nqa kev lag luam kom ua tiav cov ntawv pov thawj kev tswj hwm hluav taws xob, ua rau 18% txo qis tag nrho cov pa roj carbon ntau ntawm cov khoom siv.
Optimization of Energy Structure thiab Enhancement of Energy Efficiency
Kev siv hluav taws xob thaum lub sijhawm tsim cov txheej txheem suav rau 30% txog 60% ntawm tag nrho cov pa roj carbon emissions thoob plaws hauv lub neej. Kev txuag hluav taws xob tuaj yeem ua tiav los ntawm kev hloov kho thev naus laus zis thiab kev tswj kom zoo.
Ntxuav lub zog hloov
Tsim cov chaw tsim khoom hauv cov cheeb tsam uas muaj peev txheej hydropower ntau. Piv txwv li, lub hauv paus Sichuan Shehong ntawm Tianqi Lithium tau ua tiav 100% lub zog tauj dua tshiab thiab txo cov pa roj carbon emissions los ntawm kaum tawm txhiab tons txhua xyoo.
Khoom siv zog efficiency txhim kho
Tshem tawm siab -zog- siv cov khoom siv xws li lub cev muaj zog thiab boilers thiab hloov lawv nrog lub zog- cov qauv siv tau zoo. Piv txwv li, lub hauv paus Jiangsu Zhenjiang tau teeb tsa cov duab hluav taws xob xaim hluav taws xob rau ntawm lub Hoobkas lub ru tsev thiab tau yuav ntau lub zog- lub cev muaj zog, yog li txo cov pa roj carbon emissions tag nrho; lub hauv paus Chongqing Tongliang txo lub zog noj ntawm hlau lithium electrolysis ntau dua 5% los ntawm cov khoom siv hluav taws xob tswj kev ua haujlwm.
Kev kho cua sov thiab kev siv
Txhawb nqa cov thev naus laus zis xws li siab- qhov kub thiab txias ntawm qhov cub hluav taws xob hluav taws xob tsim hluav taws xob thiab cov tshuaj tiv thaiv tshav kub. Ib qho kev lag luam steel tau nce nws tus kheej- tus nqi muab khoom rau 45% los ntawm cov cua sov rov qab, thiab txo cov pa roj carbon emissions ib tuj ntawm cov hlau los ntawm 12%.
Green Process Innovation thiab Pollution Control
Kev txais yuav tsawg- cov txheej txheem carbon tuaj yeem txo qis kev siv hluav taws xob thiab cov pa phem hauv cov txheej txheem tsim khoom.
Tsawg-kub hluavtaws tshuab
Thaum ua lithium carbonate los ntawm txoj kev carbonization, optimizing cov tshuaj tiv thaiv tej yam kev mob (xws li kub thiab siab) yuav txo tau lub zog noj. Piv txwv li, qee lub tuam txhab tau kho cov txheej txheem carbonization, txo qis cov tshuaj tiv thaiv kub los ntawm 20℃thiab txo qis zog noj ib tuj ntawm cov khoom los ntawm 15%.
Tsawg txiav / Tsis muaj kev txiav
Nyob rau hauv lub tom ntej ua ntawmlithium carbonate hmoov, siv 3D luam ntawv thev naus laus zis, kev siv cov khoom siv rau kev tsim cov khoom sib txawv tau nce los ntawm 60% mus rau 90%, thiab cov pa roj carbon emissions raug txo los ntawm 40% ib txhij.
Wastewater zero discharge system
Kev siv cov khoom siv rov qab osmosis thiab cov pa roj carbon adsorption yees ua rau 100% rov ua dua cov dej khib nyiab. Ib lub tuam txhab tau ua tiav 95% cov dej khib nyiab rov siv dua los ntawm peb -theem rov qab osmosis kev kho, thiab cov emission ntawm cov hlau hnyav ions raug txo mus rau 1/5 ntawm cov txheej txheem ib txwm muaj.
Digital Carbon Monitoring thiab Intelligent Management
Siv Is Taws Nem ntawm Yam (IoT) thiab cov cuab yeej digital ntxaib kom ua tiav - lub sijhawm saib xyuas thiab ua kom zoo ntawm cov pa roj carbon emissions.
Kev sau cov ntaub ntawv siv hluav taws xob
Siv IoT sensors nyob rau hauv cov txheej txheem tseem ceeb (xws li carbonization thiab ziab) kom sau cov ntaub ntawv tiag tiag - lub sijhawm siv hluav taws xob. Piv txwv li, lub tuam txhab tsheb tau tsim lub platform digital rau kev tsim cov pa roj carbon hneev taw, ua tiav qhov tseeb - lub sijhawm cov pa roj carbon emission ceeb toom rau cov txheej txheem xws li vuam thiab pleev xim, nrog kev txo qis txhua xyoo ntawm 23,000 tons ntawm carbon dioxide sib npaug.
AI carbon emission txo simulation
Siv AI algorithms los simulate tus nqi -kev ua tau zoo ntawm cov qauv kev txo qis qis thiab pom zoo rau txoj hauv kev zoo. Ib lub tuam txhab tshuaj tau tshawb pom tias ib txhij siv cov khoom siv hluav taws xob pov tseg thiab cov khoom siv hluav taws xob ntsuab tuaj yeem txo nws cov pa roj carbon hneev taw los ntawm 30% hauv peb xyoos, nrog rau tus nqi rov qab los ntawm 18%.
Blockchain traceability platform
Khaws thiab txheeb xyuas cov khoom lag luam cov ntaub ntawv carbon hneev taw ntawm blockchain txhawm rau txhim kho kev ntseeg siab. Ib hom khau kis las tau muab cov ntaub ntawv cov pa roj carbon hneev taw ntawm cov ntaub ntawv khau mus rau blockchain, tso cai rau cov neeg siv khoom tuaj yeem luam theej duab QR code txhawm rau saib cov pa roj carbon emission nqi ntawm txhua qhov khoom. Cov khoom lag luam hwm tus nqi nce 25%.
Kev tsim kho vaj huam sib luag Economy Model
Txhawb kev hloov pauv ntawm lithium carbonate hmoov ntau lawm rau "peev txheej - khoom - cov khoom siv rov ua dua" kaw lub voj.
Khib nyiab roj teeb Recycling Network
Tsim kom muaj peb -theem system ntawm "cov chaw tsim khoom lag luam - cov khoom siv rov ua dua tshiab - ua cov hauv paus" kom rov qab tau cov ntaub ntawv tseem ceeb xws li lithium thiab cobalt. Piv txwv li, qee lub tuam txhab koom tes nrog cov neeg xa khoom los tsim lub platform rau kev siv cov ntim khoom rov ua dua tshiab, nrog rau cov khoom siv yas rov ua dua tshiab txog 85%. Qhov no ua rau txo qis ntawm 3 lab daim ntim khoom pov tseg hauv ib xyoos, suav nrog kev txo qis carbon emission ntawm 12,000 tons ntawm carbon dioxide sib npaug.
Kev siv cov khoom siv thib ob
Hloov cov khoom los ntawm- cov khoom los ntawm cov txheej txheem tsim khoom (xws li sodium ntsev, calcium ntsev) rau hauv cov khoom siv raw. Ib lub tuam txhab siv los ntawm - cov khoom siv purification technology kom rov qab tau 2,000 tons ntawm kev lag luam txhua xyoo -qib sodium carbonate, txo cov pa roj carbon monoxide los ntawm kev rho tawm cov ntxhia thiab ua haujlwm.
FAQ
1. Lithium carbonate hmoov yog dab tsi?
Lithium carbonate hmoov yog ib qho inorganic lithium compound, nthuav tawm raws li cov hmoov zoo dawb. Nws yog cov khoom siv tseem ceeb rau kev tsim cov "cov tshuaj tiv thaiv lub siab" thiab "cov ntaub ntawv zoo electrode rau lithium- ion roj teeb", thiab yuav tsum tau ua nruj me ntsis ua ntej nws tuaj yeem siv rau hauv cov khoom kawg.
2. Nws puas tuaj yeem siv ncaj qha?
Tsis tso cai kiag li.Industrial-qib/active tshuaj muaj cov hmoov yuav tsum tsis txhob noj ncaj qha los yog tuaj rau ntawm daim tawv nqaij. Kev siv tshuaj kho mob yuav tsum tau tsim cov ntsiav tshuaj nruj me ntsis los ntawm cov chaw muag tshuaj; rau kev siv roj teeb, lawv yuav tsum tau ua tiav rau hauv cov khoom siv electrode zoo. Kev nqhis dej los yog nqus pa tuaj yeem ua rau muaj mob hnyav heev. Kev tiv thaiv kev tshaj lij yog xav tau thaum lub sijhawm ua haujlwm.
3. Lub hom phiaj tseem ceeb thiab kev pheej hmoo yog dab tsi?
Daim ntawv thov tseem ceeb: Tshuaj (rau kev kho mob bipolar) thiab kev lag luam roj teeb (rau cov tsheb tshiab thiab lub zog cia). Kev pheej hmoo tseem ceeb: Raws li cov khoom siv raw, nws muaj alkalinity siab thiab qee yam toxicity, ua rau khaus tawv nqaij thiab ua pa. Kev noj tshuaj raug mob hnyav heev thiab yuav tsum tau ua haujlwm los ntawm cov kws tshaj lij hauv qhov chaw tswj hwm.
Cim npe nrov: Lithium carbonate hmoov CAS 554-13-2, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom