Cerium Hydroxide

Kev Piav Qhia Luv:

Lub Npe Khoom:

Cerium Hydroxide tsim khoom | CAS12014-56-1 muab khoom Tuam Tshoj | Kev Ntshiab Siab

Cov lus txhais: Cerium (III) hydroxide, Cerium (IV) hydroxide, Cerium trihydroxide, Ceric hydroxide, Ce (OH)₃, Ce(OH)₄

Tus lej CAS:12014-56-1

Cov mis molecular:Ce(OH)4

Qhov Hnyav Molecular:208.1

Tsos:Hmoov daj ntseg daj los yog xim av daj, tsis yaj hauv dej, yaj hauv cov kua qaub.

Cov lus qhia tshwj xeeb muaj thaum thov.

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Cov Lus Qhia Txog Khoom

Cov lus qhia ntawm cov khoom

Cov lus qhia tshwj xeeb muaj thaum thov.

Cov Cai	CH-3.5N	CH-4N
TREO%	62-70	62-70
Cerium purity thiab cov khoom tsis muaj zog ntawm lub ntiaj teb tsis tshua muaj
CeO2/TREO%	≥99.95	≥99.99
La2O3/TREO%	＜0.02	＜0.004
Pr6O11/TREO%	＜0.01	＜0.002
Nd2O3/TREO%	＜0.01	＜0.002
Sm2O3/TREO%	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Cov av tsis tshua muaj impurities
Ca%	＜0.005	＜0.003
Fe%	＜0.003	＜0.002
Na%	＜0.003	＜0.002
K%	＜0.001	＜0.001
Pb%	＜0.002	＜0.001
Al%	＜0.002	＜0.001
SiO2%	＜0.01	＜0.01
Cl-%	＜0.01	＜0.005
SO42-%	＜0.03	＜0.03

Kev Piav Qhia & Nta

Piav Qhia: WNX siv cov thev naus laus zis tsim khoom tsis siv neeg thiab siv cov khoom siv raw zoo los tsim cov khoom zooCerium Hydroxide.

Cov Nta Tseem Ceeb:

Kev Ntshiab Siab:Cerium Hydroxide tsis muaj cov khoom tsis huv los ntawm cov khoom tsis tshua muaj (xws li hlau, calcium, sodium), thiab cov ntsiab lus tsis huv yog tsawg.

Kev yaj zoo:Cerium Hydroxide tuaj yeem yaj sai sai hauv dej thiab cov kua qaub muaj zog.

Kev sib xws: Kev tswj hwm cov khoom nruj hauv kev tsim khoomCerium Hydroxide ua kom ruaj khov zoo rau kev lag luam loj.

Cov tshuaj catalyst rau kev lag luam tshuaj: Cerium hydroxide (tshwj xeeb tshaj yog tetravalent Ce(OH)₄daim ntawv) yog siv los ua cov tshuaj catalyst zoo lossis cov tshuaj ua ntej catalyst hauv kev ntxuav cov pa tawm hauv tsheb thiab cov txheej txheem roj av catalytic cracking (FCC). Nws tuaj yeem txhim kho kev ua haujlwm ntawm cov tshuaj tiv thaiv thiab pab ntxuav cov pa phem. Nws kuj tseem siv rau hauv ntau yam kev sib xyaw ua ke ntawm cov organic ua ib feem uas txhawb nqa cov tshuaj tiv thaiv.

Tshuaj Tshem Tawm Phosphorus Hauv Pas Dej: Vim nws cov khoom siv tshuaj lom neeg, cerium hydroxide tuaj yeem tshem tawm cov phosphate ntawm cov dej los ntawm kev nag, uas pab daws qhov teeb meem ntawm kev eutrophication dej thiab siv rau hauv kev kho dej khib nyiab thiab kev kho kom zoo dua qub.

Cov roj teeb thiab cov khoom siv zog: Cerium hydroxide yog ib qho ntawm cov khoom siv ua ntej rau kev npaj cov khoom siv tseem ceeb siv rau hauv cov roj teeb oxide khov kho (SOFCs). Nws cov khoom tshwj xeeb kuj muaj peev xwm siv rau hauv cov thev naus laus zis khaws cia lub zog tshiab thiab cov tshuab hluav taws xob.

Cov tshuaj synthesis intermediates: Raws li qhov tseem ceeb ntawm cerium, cerium hydroxide yog cov khoom siv raw rau kev tsim lwm cov cerium compounds (xws li cerium oxide, ntau yam ntsev cerium). Cov tshuaj no kuj siv rau hauv kev tsim cov hmoov txhuam iav, cov xim ceramic, cov ntaub ntawv nqus ultraviolet (UV lim), thiab cov khoom siv resin, thiab lwm yam.