What is the price of V2o5 Metal Vanadium Pentoxide Flake per kg? Vanadium pentoxide( Flake V2O5>=98%) Nqe, USD/mt
| Hnub no cov ntsiab lus ntawm vanadium pentoxide (vanadium flake) nqi hauv Suav teb // Vanadium pentoxide 98% V2O5 min, exw Tuam Tshoj, yuan / tonne |
| Unit: 10,000 RMB/ton |
| khoom |
Hom |
Tus nqi lag luam |
sawv thiab poob |
Mainstream pricing |
sawv thiab poob |
Keeb kwm |
Lus ceeb toom |
| Vanadium pentoxide (flake form) |
98% |
7.85 |
-- |
7.85 |
-- |
-- |
Kev lees txais suav nrog se, cov tuam txhab loj |
| 98% |
7.7 |
-- |
7.7 |
-- |
-- |
Nyiaj ntsuab (nrog rau se), los ntawm cov chaw tsim khoom loj |
| 98% |
7.7 |
↓0.025 |
7.7-7.75 |
↓0.075 |
Sichuan, Henan, Liaoning |
Nyiaj ntsuab (nrog rau se), cov khw muag khoom lag luam |
Mus saibhttps://www.metal-alloy.com/kom paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog tus nqi khoom lossis xav tau kev yuav khoom, thov emailmarket@zanewmetal.com. Peb yuav tau rov qab rau koj sai li sai tau thaum peb pom koj cov lus.
Tau txais ib nqe lus Hnub no
🏭 Vim Li Cas Xaiv ZhenAn?
Peb nkag siab txog qhov mob tshwm sim hauv Ferro Silicon nrhiav hnub no:
• Cov nqi hauv zos siab thiab cov khoom tsis ruaj khov
• Lub sijhawm ua haujlwm ntev ua rau lub sijhawm ua haujlwm
• Cov khoom lag luam tsis tiav
• Kev sib txuas lus qeeb thiab tsis ua raws li - nce
Peb pab daws cov teeb meem no nrog:
✅ Cov khoom loj npaj rau kev xa khoom sai
✅ Ib qho - nres kev xa khoom rau Ferro Silicon, silicon hlau, Silicon hlau hmoov, thiab lwm yam
✅ Kev tswj hwm nruj nrog cov qauv thoob ntiaj teb
✅ Pab pawg muag khoom muaj kev paub nrog cov lus teb sai thiab kev sib txuas lus meej
Peb xav kawm ntxiv txog koj cov kev xav tau thiab muab koj cov nqi sib tw thiab kev pabcuam zoo.
ib - nres kev daws teeb meem
Q: V₂O₅ vanadium pentoxide flake yog dab tsi?
A: V₂O₅ vanadium pentoxide flakeyog ib qho khoom, phaj zoo li vanadium (V) oxide, dav siv los ua ib qho nruab nrab hauv kev tsim ferrovanadium, catalysts, thiab vanadium chemicals.
Q: Vanadium pentoxide flake txhais thiab cov yam ntxwv tseem ceeb?
A: Nws yog ib qho ci ci txiv kab ntxwv-daj crystalline flake ntawm V₂O₅, paub txog qhov siab melting point, insolubility hauv dej, thiab muaj zog oxidizing zog.
Q: Qhov txawv ntawm V₂O₅ flake thiab V₂O₅ hmoov lossis granules?
A: Flake muaj cov khoom loj dua, zoo li phaj; hmoov yog finely av; granules yog sib npaug; daim ntawv cuam tshuam rau kev tuav, kev sib cais, thiab kev ua haujlwm.
Q: Cov tshuaj formula thiab cov qauv molecular ntawm vanadium pentoxide flake?
A: FormulaV₂O₅; txheej txheej orthorhombic siv lead ua nrog vanadium hauv +5 oxidation xeev.
Q: Cov khoom tseem ceeb ntawm V₂O₅ flake - cov qib purity raug?
A: Feem ntau 98–99.5% V₂O₅; Lub ntsiab impurities yog Na, Si, Fe, P, muab tau los ntawm ore thiab ua.
Q: Lub cev muaj zog ntawm V₂O₅ flake - xim, ntom, melting point?
A: Txiv kab ntxwv-daj xim, ntom ~ 3.35 g / cm³, melting point ~ 690℃(decomposes rau V₂O₄ thiab O₂ saum toj no).
Q: Cov khoom siv tshuaj ntawm V₂O₅ flake - solubility hauv dej thiab acids?
A: Insoluble hauv dej; soluble nyob rau hauv muaj zog acids (ua vanadyl ntsev) thiab bases (ua vanadates).
Q: Reactivity ntawm V₂O₅ flake nrog txo cov neeg ua haujlwm zoo li hydrogen lossis carbon?
A: Txo los ntawm H₂ lossis C kom qis oxides (VO₂, V₂O₃) lossis hlau vanadium, hauv paus rau ferrovanadium ntau lawm.
Q: Hygroscopicity thiab stability ntawm V₂O₅ flake hauv huab cua?
A: Tsis tshua muaj hygroscopic tab sis tuaj yeem nqus dej noo dhau sijhawm; ruaj khov nyob rau hauv cov huab cua qhuav, tab sis nto yuav maj mam hydrate.
Q: Particle loj thiab tuab yam ntxwv ntawm V₂O₅ flakes?
A: Thickness feem ntau kaum mus rau pua pua microns; lateral size ranges ntawm mm mus rau sub-mm, nyob ntawm crystallization.
Q: V₂O₅ vanadium pentoxide flake ua li cas?
A: Ua los ntawm roasting vanadium-bearing ore los yog slag rau oxidize V rau V₂O₅, ces leaching thiab crystallizing rau hauv flakes.
Q: Kev tsim cov txheej txheem ntawm V₂O₅ flake los ntawm vanadium ore lossis slag?
A: Ore / slag → ci hauv huab cua → leach V₂O₅ rau hauv kev daws → purify → crystallize thiab qhuav rau hauv flakes.
Q: Cov kauj ruam tseem ceeb hauv V₂O₅ flake ntau lawm - roasting, leaching, crystallization?
A: Roasting oxidizes vanadium; leaching dissolves V₂O₅; crystallization loj hlob flakes; ziab yields cov khoom kawg.
Q: Cov khoom siv raw rau V₂O₅ flake ntau lawm - vanadium-bearing shale lossis magnetite?
A: Vanadium-nplua nuj shale, magnetite ores, roj av residues, thiab steelmaking slag muaj vanadium.
Q: Cov cuab yeej siv hauv V₂O₅ flake manufacturing - teb kilns, crystallizers?
A: Rotary kilns rau roasting, agitated tanks rau leaching, crystallizers los yog evaporative lauj kaub rau flake tsim.
Q: Cov kev sib tw hauv kev tsim cov khoom muaj txiaj ntsig zoo V₂O₅ flakes - tshem tawm impurity?
A: Tshem tawm Fe, Si, P, Na yuav tsum muaj ntau theem purification; ua tau raws li flake loj thiab cov duab kuj nyuaj.
Q: Dab tsi yog cov ntawv thov ntawm V₂O₅ flake hauv ferrovanadium ntau lawm?
A: Siv los ua cov khoom noj thawj zaug; txo nrog txhuas lossis silicon hauv cov txheej txheem aluminothermic los tsim ferrovanadium rau steel thiab alloy ntxiv dag zog.
Q: Dab tsi yog kev siv V₂O₅ flake hauv vanadium redox flow batteries (VRFB)?
A: Dissolved los tsim cov tshuaj vanadium electrolyte (V⁵⁺/V⁴⁺) rau sab zoo, ua kom lub zog cia thiab tso tawm hauv lub tshuab hluav taws xob tauj dua tshiab.
Q: Lub luag haujlwm ntawm V₂O₅ flake hauv catalyst tsim rau sulfuric acid yog dab tsi?
A: Ua raws li cov khoom siv hauv kev sib cuag, hloov SO₂ mus rau SO₃ zoo ntawm qhov kub thiab txias.
Q: Yuav ua li cas yog V₂O₅ flake siv nyob rau hauv iav thiab ceramics kev lag luam raws li colorant los yog decolorizer?
A: Imparts daj rau xim av tint hauv iav; tuaj yeem neutralize ntsuab xim los ntawm hlau impurities, ua raws li ib tug decolorizer.
Q: Dab tsi yog kev siv V₂O₅ flake rau cov xim xim - daj lossis txiv kab ntxwv dyes?
A: Muab cov xim daj zoo nkauj rau cov txiv kab ntxwv xim rau cov xim, yas, thiab cov txheej txheem vim nws cov xim khaus.
Q: Yuav ua li cas yog V₂O₅ flake siv nyob rau hauv tshuaj synthesis raws li ib tug oxidizing tus neeg sawv cev?
A: Muaj zog oxidizer rau cov organic thiab inorganic cov tshuaj tiv thaiv, yooj yim tswj oxidation ntawm substrates.
Q: Dab tsi yog cov qauv thoob ntiaj teb rau V₂O₅ flake - ASTM, ISO?
A: Npog raws li ASTM D2909 thiab ISO 6232 qhia txog tshuaj muaj pes tsawg leeg thiab zoo rau kev siv hauv kev lag luam.
Q: Suav teb tus qauv rau V₂O₅ flake - GB yog dab tsi?
A: GB / T 3284 qhia cov qib, tshuaj lom neeg muaj pes tsawg leeg, thiab cov qauv kev sim rau vanadium pentoxide flakes hauv Suav teb.
Q: Dab tsi yog purity qib ntawm V₂O₅ flake - 98%, 99%, 99.5% cov lus qhia tshwj xeeb?
A: Cov qib: 98% (Technical), 99% (chemical), 99.5% (siab purity rau catalysts thiab roj teeb).
Q: Dab tsi yog impurity txwv nyob rau hauv V₂O₅ flake - sodium, potassium, hlau?
A: Cov kev txwv ib txwm: Na Tsawg dua lossis sib npaug rau 0.1%, K Tsawg dua lossis sib npaug rau 0.05%, Fe Tsawg dua lossis sib npaug rau 0.05% rau qib siab purity; siab dua hauv qib technical.
Q: Dab tsi yog txoj hauv kev sim rau V₂O₅ flake purity thiab muaj pes tsawg leeg - titration, XRD?
A: Cov tshuaj titration ntub dej, XRF, ICP-OES rau kev txheeb xyuas lub ntsiab lus; XRD los xyuas kom meej crystalline theem purity.
Q: Dab tsi yog V₂O₅ vanadium pentoxide flake nqe ib tuj hnub no - kev lag luam sib txawv?
A: Cov nqi sib txawv nrog vanadium ore thiab roj teeb xav tau; Tsis ntev los no ntau npaum li cas ~ $ 8-15 / kg, trending upward with renewable energy storage growth.
Q: Lub ntiaj teb V₂O₅ flake kev lag luam loj thiab kev loj hlob kwv yees yog dab tsi?
A: Ntau-billion USD kev lag luam nthuav dav nrog roj teeb thiab steel xav tau; Kev kwv yees CAGR ~ 6-8%.
Q: Dab tsi yog V₂O₅ flake tsim lub teb chaws - Tuam Tshoj, Russia, South Africa?
A: Tuam Tshoj, Russia, thiab South Africa yog cov khoom lag luam thoob ntiaj teb los ntawm vanadium-bearing ores thiab slag.
Q: Dab tsi cuam tshuam rau V₂O₅ flake nqe - vanadium ore mov, roj teeb xav tau?
A: Ore muaj, VRFB xa mus, steel kev lag luam kev ua haujlwm, thiab geopolitical yam ua rau tus nqi hloov pauv.
Q: Dab tsi yog qhov cuam tshuam ntawm lub zog tauj dua tshiab ntawm V₂O₅ flake thov?
A: Kev loj hlob sai nyob rau hauv VRFB kev teeb tsa rau daim phiaj cia tau nce qhov kev thov rau siab-purity V₂O₅ flakes.
Q: Yuav ua li cas V₂O₅ flake yuav raug tswj kom nyab xeeb - kev phom sij rau kev noj qab haus huv thiab kev tiv thaiv?
A: Tsis txhob nqus pa thiab tiv thaiv daim tawv nqaij; hnav lub tshuab ua pa, hnab looj tes, tsom iav; tuav nyob rau hauv qhov chaw zoo-ventilated raws li nws yog toxic thiab irritant.
Q: Dab tsi yog qhov chaw cia rau V₂O₅ flake - ya raws thiab kev tiv thaiv kab mob?
A: Khaws rau hauv cov thawv ntim, qhuav kom deb ntawm cov dej noo thiab cov tshuaj reactive los tiv thaiv caking thiab tsis xav tau.
Q: Dab tsi yog qhov yuav tsum tau ntim rau V₂O₅ flake - ntim hnab lossis nruas?
A: Ntim hauv cov dej tsis muaj pov thawj, ntim polyethylene lossis polypropylene hnab hauv cov nruas hlau lossis fiber ntau nruas rau kev xa khoom ntau.
Q: Cov kev cai thauj mus los rau V₂O₅ flake yog dab tsi - kev faib khoom phom sij?
A: Muab cais raws li kev phom sij (oxidizer, tshuaj lom); thauj ib UN / IMDG / IATA cov cai nrog cov ntawv sau thiab ntim khoom kom raug.
Q: Dab tsi yog cov txheej txheem kev cuam tshuam rau V₂O₅ flake - kev tso tawm tsis raug?
A: cais thaj chaw, tsis txhob muaj plua plav, cheb cov khoom uas nchuav, sau rau hauv cov thawv ntawv, ntxuav nrog cov ntaub ntub dej, pov tseg raws li cov khoom pov tseg.
Q: Yuav ua li cas yaj V₂O₅ flake hauv cov kua qaub rau kev ua haujlwm?
A: Do rau hauv cov kua qaub uas muaj zog (xws li sulfuric lossis nitric acid) ntawm qhov kub siab; oxidation lub xeev yuav hloov, ua soluble vanadyl hom.
Q: Dab tsi yog qhov kev pom zoo ntawm V₂O₅ flake hauv ferrovanadium smelting?
A: xam raws li hom phiaj V cov ntsiab lus thiab FeV qib; stoichiometry ntawm kev txo cov tshuaj tiv thaiv txiav txim siab npaum li cas rau kev hloov pauv tau zoo.
Q: Dab tsi yog qhov cuam tshuam ntawm V₂O₅ flake particle loj ntawm cov tshuaj tiv thaiv kev ua haujlwm?
A: Cov flakes me me los yog cov khoom me me tuaj yeem ua rau thaj tsam ntawm qhov chaw, txo cov tshuaj tiv thaiv sai thiab txhim kho cov txiaj ntsig hauv smelting lossis leaching.
Q: Dab tsi yog qhov sib xyaw ntawm V₂O₅ flake nrog lwm cov tshuaj hauv catalysts?
A: Tau tshaj cov neeg txhawb nqa xws li potassium sulfate; yuav tsum zam kom muaj zog reducers tshwj tsis yog npaj rau kev txo cov txheej txheem.
Q: Dab tsi yog teeb meem tshwm sim thaum siv V₂O₅ flakes thiab daws teeb meem?
A: Clumping, tsis tiav dissolution, tsis tshua muaj tshuaj tiv thaiv tawm los; daws los ntawm kev kho qhov me me, qhov kub thiab txias, acidity, thiab sib tov.
Q: Dab tsi yog qhov cuam tshuam ib puag ncig ntawm V₂O₅ flake ntau lawm - pov tseg tsim?
A: Tsim cov dej khib nyiab, cov khoom seem, thiab cov pa tawm; xav tau neutralization, pom, thiab pov tseg kom zoo.
Q: Dab tsi yog qhov kev tswj hwm kev tswj hwm hauv V₂O₅ flake manufacturing?
A: Siv cov tshuab ntxhua khaub ncaws, cov khoom siv plua plav, thiab cov tshuab nqus pa kom ntes cov pa phem thiab cov kua qaub.
Q: V₂O₅ flake tuaj yeem siv tau los ntawm cov catalysts lossis roj teeb li cas?
A: Rov qab los ntawm leaching nrog kua qaub los yog alkali, purification, thiab recrystallization los tsim V₂O₅ flakes reusable.
Q: Dab tsi yog kev coj ua ruaj khov hauv V₂O₅ flake kev lag luam - txo cov pa roj carbon hneev taw?
A: Siv lub zog tauj dua tshiab, siv cov txheej txheem rov ua dua tshiab, txo cov khoom pov tseg, thiab siv cov dej kaw kaw thiab cov pa tawm.
Q: Dab tsi yog qhov txawv ntawm V₂O₅ flake thiab V₂O₅ hmoov hauv reactivity thiab tuav?
A: Cov hmoov muaj qhov chaw siab dua thiab muaj kev cuam tshuam sai dua tab sis yog plua plav thiab nyuaj rau kev nyab xeeb; flake yog yooj yim rau khaws thiab noj.
Q: Ua li cas V₂O₅ flake piv nrog V₂O₅ granules hauv catalyst daim ntaub ntawv?
A: Flake muab cov khoom loj dua, ruaj khov rau cov khoom siv hluav taws xob ruaj khov; granules muab zoo flowability thiab packing nyob rau hauv ib co txheej txheem.
Q: Dab tsi yog qhov zoo ntawm V₂O₅ flake tshaj lwm cov ntaub ntawv rau ferrovanadium ntau lawm?
A: Kev them nyiaj yooj yim dua, tswj cov tshuaj tiv thaiv tus nqi, tsis muaj plua plav phom sij, thiab kev sib xyaw ua ke txhim kho cov txheej txheem kev nyab xeeb thiab tawm los.
