Ntụ ntụ Vanadium (V) oxide (Vanadia) (V2O5) dị ọcha nke ukwuu Nke kacha nta 98% 99% 99.5%
| Vanadium Pentoxide |
| Okwu ndị yiri ya: VANADIUM PENTOXIDE, Vanadium (V) oxide1314-62-1, Divanadium pentaoxide, Divanadium pentoxide. |
Banyere Vanadium Pentoxide
Usoro Molekụla: V2O5. Ibu molekụla: 181.90, ntụ ntụ aja aja na-acha ọbara ọbara ma ọ bụ odo odo; ebe agbaze ６９０℃; gbazee mgbe okpomọkụ ruru 1,750℃; ọ siri ike nke ukwuu ịgbaze n'ime mmiri (enwere ike ịgbaze naanị 70mg na mmiri 100ml n'okpuru ２５℃); na-agbaze na acid na alkaline; ọ naghị agbaze na mmanya.
Pentoxide Vanadium dị elu
| Nọmba ihe. | Ịdị ọcha | Ihe mejupụtara kemịkalụ ≤％ | ||||||
| V2O5≧% | V2O4 | Si | Fe | S | P | As | Na2O+K2O | |
| UMVP980 | 98 | 2.5 | 0.25 | 0.3 | 0.03 | 0.05 | 0.02 | 1 |
| UMVP990 | 99 | 1.5 | 0.1 | 0.1 | 0.01 | 0.03 | 0.01 | 0.7 |
| UMVP995 | 99.5 | 1 | 0.08 | 0.01 | 0.01 | 0.01 | 0.01 | 0.25 |
Nkwakọ ngwaahịa: eriri drum (40kg), gbọmgbọm (200,250kg).
Gịnị ka a na-eji Vanadium Pentoxide eme?
Vanadium Pentoxide (V₂O₅)bụ ihe dị ọcha nke ukwuu, nke nwere ọtụtụ ihe dị iche iche a na-eji arụ ọrụ ya maka ihe ndị na-akpali akpali pụrụ iche na ọrụ ya dị ka isi iyi vanadium kachasị mma. Nkwụsi ike ya na obere mgbaze ya na-eme ka ọ bụrụ ihe dị mkpa n'ọtụtụ ụlọ ọrụ dị elu.
Vanadium Pentoxide anyị dị elu na-arụ ọrụ dị ka ihe dị mkpa na ngwa ndị a:
1. Isi ihe na-akpali mmepụta ihe
Vanadium Pentoxide bụ ihe na-akpali akpali dị mkpa n'ọtụtụ usoro kemịkalụ buru ibu, na-eme ka mmeghachi omume oxidation dị irè na nke nhọrọ. Ojiji ya bụ isi gụnyere:
* Mmepụta Asịd Sulfuric: Na-eje ozi dị ka ihe na-akpali akpali n'usoro kọntaktị maka ịtụgharị sulfur dioxide (SO₂) ka ọ bụrụ sulfur trioxide (SO₃).
* Njikọ Kemịkalụ Organic: Na-eme ka oxidation nke ọtụtụ ihe oriri dị iche iche maka mmepụta kemịkalụ dị mkpa dịka:
* Phthalic Anhydride: Isi ihe na-ebute ụzọ maka ihe ndị na-eme ka plastik na polyester ndị na-enweghị afọ ojuju.
* Maleic Anhydride: Ihe owuwu maka resins, agrochemicals, na ọgwụ.
* Usoro Oxidation Ndị Ọzọ: Gụnyere oxidation nke ethanol na mmepụta nke oxalic acid.
2. Ihe Mmalite Atụmatụ maka Vanadium-Alloys na Ihe Ọrụ
V₂O₅ bụ isi ihe eji emepụta ọtụtụ ihe bara uru, nke nwere vanadium:
* Ferrovanadium (FeV): Ngwakọta dị mkpa eji ewebata vanadium n'ime ígwè na titanium alloys, na-eme ka ike, ike, iguzogide iyi, na arụmọrụ okpomọkụ dị elu dịkwuo mma.
* Kemịkalụ sitere na Vanadium: Ọ na-arụ ọrụ dị ka ihe mmalite maka ihe ndị ọzọ dị na vanadium dịka ammonium metavanadate (NH₄VO₃) na vanadium trioxide (V₂O₃).
3. Ngwa Ihe na Ike Dị Elu
Site na iji ihe pụrụ iche ya dị ka eletrọniki na nhazi, Vanadium Pentoxide bụ ihe dị mkpa na teknụzụ ọhụrụ:
* Nchekwa Ike: Ihe dị mkpa n'imepụta electrolytes maka batrị Vanadium Redox Flow (VRBBs), teknụzụ kachasị maka nchekwa ike buru ibu, nke na-anaghị eguzo.
* Iko Pụrụ Iche na Seramiki: Na-enye agba akwụkwọ ndụ akwụkwọ ndụ ma ọ bụ acha anụnụ anụnụ na iko ma na-arụ ọrụ dị ka ihe na-egbochi ultraviolet (UV). Na seramiki, a na-eji ya emepụta ihe na-egbuke egbuke na agba agba.
* Ihe Magnetik: A na-eji ya emepụta ferrites magnet dị nro maka ngwa eletrọniki dịka transformers na inductor.
* Phosphor: Na-eje ozi dị ka ihe eji ahazi ihe ma ọ bụ ihe na-eme ka ihe dị n'ime ụfọdụ ihe phosphor rụọ ọrụ maka ọkụ na ngosipụta.
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Uru dị mkpa maka ndị ahịa anyị:
* Ịdị Ọcha Dị Elu: Na-ahụ na arụmọrụ na mmepụta na-aga n'ihu na usoro mmepụta ihe na-akpali akpali na ihe.
* Nkwụsi Ike nke Okpomọkụ: Ọ dị mma maka ojiji okpomọkụ dị elu na igwe na nhazi ihe.
* Ịdị iche iche: Onye na-ebubata ihe n'otu ebe maka mkpa ụlọ ọrụ dị iche iche, site na kemịkalụ buru ibu ruo na ngwa eletrọnịkị dị elu.
Nkwupụta: E nyere ozi a maka ebumnuche nkọwa. Ndị ọrụ nwere ọrụ ịchọpụta ma ngwaahịa a dabara adaba maka ngwa ha kpọmkwem.
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