Vanadium Pentoxide Tuam Tshoj Nqe
Tso lus
Vanadium Pentoxide Tuam Tshoj Nqe
Khoom siv:Vanadium pentoxide
Hnub tim:2023-06-21
Vanadium pentoxideDaim ntawv qhia nqe rau siv:
| khoom | Qib | Tus nqi pauv (10,{1}} yuan/ton) | nce thiab nqis | Cov nqe lus tseem ceeb (10, 000 yuan/ton) | nce thiab nqis | qhov chaw ntawm keeb kwm | Lus ceeb toom |
| Vanadium pentoxide (flaky) | 98 feem pua | 10.5 | -- | 10.5 | -- | -- | Kev lees txais se suav nrog, Dachang |
| 98 feem pua | 10.5-10.55 | ↓0.025 | 10.5-10.6 | -- | Hebei | Cov nyiaj ntsuab suav nrog se, cov neeg muag khoom muag | |
| 98 feem pua | 10.5-10.55 | ↓0.025 | 10.5-10.6 | -- | Shaanxi | Cov nyiaj ntsuab suav nrog se, cov neeg muag khoom muag | |
| 98 feem pua | 10.5-10.55 | ↓0.025 | 10.5-10.6 | -- | Henan | Cov nyiaj ntsuab suav nrog se, cov neeg muag khoom muag | |
| 98 feem pua | 10.5-10.55 | ↓0.025 | 10.5-10.6 | -- | liaoning | Cov nyiaj ntsuab suav nrog se, cov neeg muag khoom muag | |
| 98 feem pua | 10.5-10.55 | ↓0.025 | 10.5-10.6 | -- | sichuan | Cov nyiaj ntsuab suav nrog se, cov neeg muag khoom muag |
Vanadium pentoxide yog daj-txiv kab ntxwv crystalline khoom uas yog dav siv nyob rau hauv ntau yam kev siv.
Nov yog qee cov ntsiab lus tseem ceeb txog vanadium pentoxide:
Cov tshuaj formula: V2O5
Molecular Luj: 181.88 g / mol
Cov tsos mob: Vanadium pentoxide yog lub teeb daj rau txiv kab ntxwv crystalline khoom. Nws kuj yuav tshwm sim raws li cov hmoov daj los yog flakes.
Structure: Nws muaj cov txheej txheem ntawm distorted VO6 octahedra txuas los tsim cov qauv peb sab.
Solubility: Vanadium pentoxide yog me ntsis soluble hauv dej tab sis dissolves nkag hauv acids.
Kev tsim khoom: Nws tuaj yeem tsim los ntawm oxidation ntawm lwm cov tshuaj vanadium, xws li vanadium (IV) oxide, nrog oxygen lossis cua.
Kev siv:
Catalyst: Vanadium pentoxide yog siv dav hauv kev tsim cov sulfuric acid.
Ceramics: Nws yog siv nyob rau hauv zus tau tej cov ceramic glazes thiab pigments, imparting daj los yog txiv kab ntxwv xim.
Cov roj teeb: Vanadium pentoxide yog siv los tsim cov roj teeb lithium-vanadium pentoxide.
Kev lag luam iav: Nws yog ua haujlwm ua cov xim thiab decolorizing tus neeg sawv cev hauv kev lag luam iav.
Petrochemical kev lag luam: Nws yog siv rau hauv kev tsim cov txiv neej anhydride, phthalic anhydride, thiab lwm yam tshuaj.
Metallurgy: Vanadium pentoxide yog siv los ua ib qho ntxiv los txhim kho cov khoom ntawm cov hlau, xws li lub zog thiab corrosion kuj.
Toxicity: Vanadium pentoxide tuaj yeem ua rau muaj tshuaj lom yog tias nqus tau los yog noj ntau ntau. Nws tuaj yeem ua rau lub cev ua pa thiab tawv nqaij. Yuav tsum tau ceev faj txog kev nyab xeeb kom raug thaum tuav cov tshuaj no.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum kuv siv zog los muab cov ntaub ntawv raug thiab hloov tshiab, thaj chaw ntawm chemistry tau hloov mus tas li. Yog li ntawd, nws yog ib lub tswv yim zoo los tham txog cov peev txheej thiab cov ntaub ntawv pov thawj rau cov ntawv thov tshwj xeeb lossis cov ncauj lus kom ntxaws txog vanadium pentoxide.
