Carbonate Lanthanum Cerium qiimaha ugu fiican LaCe(CO3)2

Sharaxaad Gaaban:

Magaca alaabta：Carbonate Lanthanum Cerium

Formula: LaCe (CO3)2

Codsiyada: Qalabka sifaynta budada iyo daawaha dhulka dhifka ah

Waxyaabaha ugu muhiimsan: Lanthanum Cerium Carbonate

Muuqaal: budo cad

TREM: ≥45%

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

Xidhmada: 50/1000Kg bacaha balaastiga ah, ama xirmo la habeeyey.

Qaabka: aan lagu milmin biyaha, ku milma aashitada

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Faahfaahinta Alaabta

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Sharaxaada Alaabta

Magaca alaabta：Carbonate Lanthanum Cerium

Formula: LaCe (CO3)2

Codsiyada: Qalabka sifaynta budada iyo daawaha dhulka dhifka ah

Waxyaabaha ugu muhiimsan: Lanthanum Cerium Carbonate

Muuqaal: budo cad

TREM: ≥45%

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

Xidhmada: 50/1000Kg bacaha balaastiga ah, ama xirmo la habeeyey.

Qaabka: aan lagu milmin biyaha, ku milma aashitada

Tilmaamid

Magaca badeecada: Carbonate Lanthanum Cerium

Shayga tijaabi	Natiijooyinka (%)
REO	47.01
La2O3/REO	34.38
CeO2/REO	65.62
Pr6O11/REO	<0.0020
Nd2O3/REO	<0.0020
CaO	<0.010
MnO2	<0.0020
Cl-	0.053
SO4	0.010
Na2O	<0.0050
Gabagabo	U hoggaansamo

Codsiga

1.Ujeedooyinka Metallurgical: Cerium waxaa caadi ahaan loo isticmaalaa qaab mischmetal, daawaha biraha dhif ah dhulka, ujeeddooyin macdan ah. Mischmetal waxay wanaajisaa xakamaynta qaabka, waxay yaraynaysaa gaabinta kulul, waxayna kordhisaa kulaylka iyo adkaysiga oksaydhka ee wax soo saarka birta.

2. Dabiiciga Dabiiciga ah:Cerous chloride (CeCl3) waxa loo isticmaalaa kicin ahaan falcelinta Friedel-Crafts alkylation iyo wax bilow u ah diyaarinta cusbada cerium kale.

3. Warshadaha Muraayadaha: Iskudhisyada Cerium waxa loo isticmaalaa sidii wakiilka dhalaalaysa dhalada si sax ah u dhalaalaysa indhaha iyo in midabaynta muraayadda lagu hayo iyada oo birta lagu ilaalinayo xaaladdeeda birta ah. Muraayadaha Cerium-doped sidoo kale waxaa loo isticmaalaa weelasha caafimaadka iyo daaqadaha hawada sare sababtoo ah awooda ay u leedahay inay xirto iftiinka ultraviolet.

4. Catalysts: Cerium dioxide (CeO2), ama ceria, ayaa loo isticmaalaa sidii co-catalyst falcelino kala duwan, oo ay ku jiraan isbeddelka gaaska biyaha iyo dib u habeynta uumiga ethanol ama shidaalka naaftada ah ee gaaska hydrogen iyo carbon dioxide. Waxa kale oo ay faa'iido u leedahay falcelinta Fischer-Tropsch iyo oksaydhyada la doortay.

5. Codsiyada Deegaanka: Cerium iyo lanthanum waxaa loo isticmaalaa daawaynta biyaha wasakhda ah si loo buuxiyo shuruudaha tayada dheecaanka fosfooraska adag. Waxay ku guulaysteen biraha dhaqameed si ay u yareeyaan fosfooraska iyada oo loo marayo hababka adsorption iyo xinjirowga .

6. Nanoparticles: Cerium ee qaabka nanoparticulate waxay muhiim u tahay codsiyada kiciyayaasha, unugyada shidaalka, galaaska (de) midabaynta, iyo waxyaabaha lagu daro shidaalka, dhammaantood waxay ku saleysan yihiin cerium dioxide (CeO2).