Carbonate Lanthanum Cerium zoo tshaj tus nqi LaCe (CO3) 2

Lus piav qhia luv luv:

Khoom npe:Carbonate Lanthanum Cerium

Cov roj formula: LaCe(CO3)2

Daim ntaub ntawv: Khoom siv rau polishing hmoov thiab tsis tshua muaj ntiaj teb alloy

Cov ntsiab lus tseem ceeb: Lanthanum Cerium Carbonate

Qhov tsos: Dawb hmoov

TREM: ≥45%

Purity: CeO2 / TREO 65% ± 2 LaO2 / TREO 35% ± 2

Pob: 50/1000Kg hnab yas, lossis pob customized.

Puab: insoluble hauv dej, soluble hauv acid

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Product Detail

Khoom cim npe

Product Description

Khoom npe:Carbonate Lanthanum Cerium

Cov roj formula: LaCe(CO3)2

Daim ntaub ntawv: Khoom siv rau polishing hmoov thiab tsis tshua muaj ntiaj teb alloy

Cov ntsiab lus tseem ceeb: Lanthanum Cerium Carbonate

Qhov tsos: Dawb hmoov

TREM: ≥45%

Purity: CeO2 / TREO 65% ± 2 LaO2 / TREO 35% ± 2

Pob: 50/1000Kg hnab yas, lossis pob customized.

Puab: insoluble hauv dej, soluble hauv acid

Specification

Khoom npe: Carbonate Lanthanum Cerium

Cov khoom kuaj	Cov txiaj ntsig (%)
REO	47.01 Nws
La2O3/REO	34.38 Nws
CeO2/REO	65.62 ib
Pr6O11/REO	<0.0020
Nd2O3/REO	<0.0020
CaO	<0.010
MnO2	<0.0020
Cl-	0.053 ua
SO4	0.010 ib
Na2O	<0.0050
Xaus	Ua raws

Daim ntawv thov

1.Lub Hom Phiaj Metallurgical: Cerium feem ntau yog siv rau hauv daim ntawv ntawm mischmetal, ib qho alloy ntawm cov hlau tsis tshua muaj hauv ntiaj teb, rau lub hom phiaj metallurgical. Mischmetal txhim kho kev tswj cov duab, txo qhov kub thiab txias, thiab ua kom sov thiab oxidation tsis kam hauv steel manufacturing.

2. Organic Synthesis: Cerous chloride (CeCl3) yog siv los ua cov catalyst hauv Friedel-Crafts alkylation cov tshuaj tiv thaiv thiab ua cov khoom pib rau kev npaj ntawm lwm cov ntsev ntsev.

3. Kev lag luam iav: Cerium tebchaw yog siv los ua iav polishing tus neeg saib xyuas rau kev kho qhov muag polishing thiab decolorize iav los ntawm kev khaws cov hlau hauv nws lub xeev ferrous. Cerium-doped iav kuj tseem siv rau hauv cov iav kho mob thiab aerospace qhov rais vim nws muaj peev xwm los thaiv lub teeb ultraviolet.

4. Catalysts: Cerium dioxide (CeO2), los yog ceria, yog siv los ua co-catalyst nyob rau hauv ntau yam kev cuam tshuam, nrog rau cov dej-gas hloov thiab chav hloov pauv ntawm ethanol lossis diesel roj rau hauv hydrogen gas thiab carbon dioxide. Nws kuj tseem muaj txiaj ntsig hauv Fischer-Tropsch cov tshuaj tiv thaiv thiab xaiv oxidation.

5. Environmental Applications: Cerium thiab lanthanum yog siv rau hauv kev kho dej khib nyiab kom tau raws li cov kev xav tau ntawm phosphorus effluent zoo. Lawv sib tw cov hlau ib txwm ua kom tshem tawm phosphorus los ntawm cov txheej txheem adsorption thiab coagulation.

6. Nanoparticles: Cerium nyob rau hauv nanoparticulate daim ntawv yog ib qho tseem ceeb rau kev siv hauv catalysts, roj hlwb, iav (de) pigmentations, thiab roj additives, tag nrho raws li cerium dioxide (CeO2).