99,9% -99,999% isi idasanzwe Cerium Oxide CeO2 hamwe nigiciro cyuruganda
Amakuru magufi yaCerium Oxide
Izina ry'icyongereza: Cerium Oxide, Cerium (IV) oxyde, Cerium dioxyde, Ceria
Inzira: CeO2
CAS No: 1306-38-3
Uburemere bwa molekuline: 172.12
Ubucucike: 7.22 g / cm3
Ingingo yo gushonga: 2,400 ° C.
Kugaragara: ifu yumuhondo yoroheje
Gukemura: Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye
Igihagararo: Hygroscopique gahoro
Indimi nyinshi: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
Gukoresha Cerium Oxide
Cerium Oxide, nanone yitwa Ceria, ikoreshwa cyane mubirahure, ububumbyi no gukora catalizator.Mu nganda z’ibirahure, bifatwa nkibikoresho bikora neza byogeza ibirahure kugirango bibe byiza neza.Irakoreshwa kandi mugushushanya ibirahuri mukugumisha ibyuma muburyo bwa ferrous.Ubushobozi bwikirahuri cya Cerium cyo guhagarika urumuri rwa ultra violet rukoreshwa mugukora ibikoresho byubuvuzi byubuvuzi hamwe nidirishya ryindege.Irakoreshwa kandi mukurinda polymers kwijimye kumurasire yizuba no guhagarika ibara ryikirahure cya tereviziyo.Byakoreshejwe mubice bya optique kugirango tunoze imikorere.Isuku ryinshi Ceria nayo ikoreshwa muri fosifore na dopant kuri kristu.
Cerium oxyde, izwi kandi nka ceria, ni urugimbu rugizwe nibintu cerium na ogisijeni hamwe na formula ya chimique CeO2.Ni ifu yumuhondo cyangwa yera yera, ugereranije neza mubihe bisanzwe.Cerium oxyde ifite porogaramu zitandukanye, harimo:
1. Catalizator: Cerium oxyde ikoreshwa nkumusemburo mubikorwa byinshi byinganda, nko mubikorwa byimodoka kubihindura catalitike kugirango bigabanye ibyuka bihumanya no kubyara ibicanwa.
2. Ibikoresho byo gusya: Cerium oxyde ikoreshwa nkibikoresho byogeza ibirahure nibindi bikoresho.Nibyiza cyane muguhindura isura igoye no gukuraho ibishushanyo.
3. Ibyongeweho lisansi: Irashobora gukoreshwa nkiyongera lisansi kugirango iteze imbere gutwika neza kandi neza.
4. Inganda zikirahure: Cerium oxyde ikoreshwa munganda z ibirahure kugirango itange ibirahuri byujuje ubuziranenge kuko bishobora kongera indangagaciro zivunika kandi bikongerera igihe ikirahure.
5. Umusemburo w'izuba: Cerium oxyde ikoreshwa nk'ibikoresho byo gutwika izuba.Muri rusange, cerium oxyde ifite porogaramu nyinshi kandi ni uruganda rukomeye mu nganda zitandukanye kubera imiterere yihariye.
6.yakoreshejwe nkibikoresho byo gutunganya ibirahuri hamwe nifu ya polishinge.Ikoreshwa kandi nkibikoresho fatizo mugukora cerium yicyuma.Isuku ryinshi Cerium dioxyde ni ingenzi cyane mugukoresha ibikoresho bidasanzwe bya fluorescent
Ibisobanuro bya Cerium Oxide
| Izina ryibicuruzwa | Cerium Oxide | |||
| CeO2 / TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99 | 99 | 99 | 99 |
| Gutakaza umuriro (% max.) | 1 | 1 | 1 | 1 |
| Ntibisanzwe Isi | ppm max. | ppm max. | % max. | % max. |
| La2O3 / TREO | 2 | 50 | 0.1 | 0.5 |
| Pr6O11 / TREO | 2 | 50 | 0.1 | 0.5 |
| Nd2O3 / TREO | 2 | 20 | 0.05 | 0.2 |
| Sm2O3 / TREO | 2 | 10 | 0.01 | 0.05 |
| Y2O3 / TREO | 2 | 10 | 0.01 | 0.05 |
| Ibidasanzwe Byisi | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 | 10 | 20 | 0.02 | 0.03 |
| SiO2 | 50 | 100 | 0.03 | 0.05 |
| CaO | 30 | 100 | 0.05 | 0.05 |
| PbO | 5 | 10 |
|
|
| Al2O3 | 10 |
|
|
|
| NiO | 5 |
|
|
|
| CuO | 5 |
|
|
|
Gupakira Cerium Oxide： 25kg / umufuka cyangwa 50 kg / igikapu Mu gikapu kirimo umuyoboro wa 1000Kg buri umwe, umufuka wa PVC imbere, umufuka uboshye hanze
KwiteguraByaCerium Oxide:
Uburyo bwo kugwa kwa Carbone hamwe nigisubizo cya cerium chloride nkibikoresho byatangiye bitandukanijwe no gukuramo ammonia Ph ni 2, hiyongereyeho cerium carbone na ammonium bicarbonate, gukiza cyane, gukaraba, gutandukana, hanyuma ubarwa kuri 900 ~ 1000 ℃ cerium oxyde.
Umutekano waCerium Oxide:
Ibidafite uburozi, uburyohe, ntibitera uburakari, umutekano, wizewe, imikorere ihamye, hamwe namazi hamwe nubumara bwa chimique ntabwo bibaho, nibintu byiza cyangwa izuba ryinshi ryizuba.
Uburozi bukabije: Umunwa - Imbeba LD50:> 5000 mg / kg;intraperitoneal - imbeba LD50: 465 mg / kg.
Ibiranga umuriro bishobora gutwikwa: ntibishobora gukongoka.
Ibiranga ububiko: ubushyuhe buke bwumye kandi buhumeka.
Kuzimya Itangazamakuru: Amazi.
Icyemezo ：
Icyo dushobora gutanga ：
