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Cerium (III) Carbonate

Nkọwa dị mkpirikpi:

Cerium (III) Carbonate Ce2 (CO3) 3, bụ nnu nke cerium (III) cations na carbonate anions kpụrụ. Ọ bụ mmiri Cerium na-adịghị soluble nke nwere ike ịgbanwe ngwa ngwa gaa na ogige Cerium ndị ọzọ, dị ka oxide site na kpo oku (calcin0ation) .Ogige carbon na-enyekwa carbon dioxide mgbe ejiri acid dilute agwọ ya.


Nkọwa ngwaahịa

Njirimara Carbonate Cerium(III).

CAS Mba. 537-01-9
Usoro ọgwụ Ce2 (CO3) 3
Molar uka 460.26 g/mol
Ọdịdị ọcha siri ike
Ebe mgbaze 500 Celsius (932 °F; 773 K)
Solubility na mmiri eleghi anya
Nkwupụta ihe egwu GHS H413
Okwu mkpanaaka nke GHS P273, P501
ebe mgbari Enweghị ọkụ

 

Cerium dị ọcha (III) Carbonate

Oke urughuru (D50) 3〜5 μm

Ịdị ọcha ((CeO2/TREO) 99.98%
TREO (Mkpokọta Oxides Ụwa dị ụkọ) 49.54%
Ọdịnaya RE adịghị ọcha ppm Ihe adịghị eme REEs ppm
La2O3 <90 Fe2O3 <15
Pr6O11 <50 CaO <10
Nd2O3 <10 SiO2 <20
Sm2O3 <10 Al2O3 <20
Eu2O3 Nd Na2O <10
Gd2O3 Nd CLN <300
Tb4O7 Nd SO₄²⁻ <52
Dy2O3 Nd
Ho2O3 Nd
Er2O3 Nd
Tm2O3 Nd
Yb2O3 Nd
Lu2O3 Nd
Y2O3 <10

【Nkwakọ】25KG/bag chọrọ: ihe akaebe nke mmiri, enweghị uzuzu, nkụ, ikuku ikuku ma dị ọcha.

Kedu ihe Cerium(III) Carbonate na-eji?

A na-eji Cerium (III) Carbonate na-emepụta cerium (III) chloride, na n'ime oriọna ndị na-egbuke egbuke. A na-etinyekwa Cerium Carbonate n'ịmepụta auto catalyst na iko, nakwa dịka ihe eji eme ihe maka ịmepụta ogige Cerium ndị ọzọ. N'ime ụlọ ọrụ iko, a na-ewere ya dị ka onye na-ahụ maka ihicha iko kacha arụ ọrụ nke ọma maka ihicha ngwa anya nke ọma. A na-ejikwa ya mee ka iko na-agbanwe agba site na idobe ígwè n'ọnọdụ ya. A na-eji ike nke cerium-doped enyo igbochi ultra violet ọkụ n'ichepụta ihe mkpuchi ahụike na windo ikuku. Cerium Carbonate na-adịkarị ozugbo n'ọtụtụ mpịakọta. Ihe mejupụtara ịdị ọcha dị elu na ịdị ọcha dị elu na-eme ka mma anya na uru dị ka ụkpụrụ sayensị.

Site n'ụzọ, ọtụtụ ngwa azụmahịa maka cerium gụnyere metallurgy, iko na polishing, ceramics, catalysts, na phosphor. N'ichepụta ígwè, a na-eji ya wepụ oxygen na sọlfọ efu site n'ịmepụta oxysulfide kwụsiri ike na site na ijikọta ihe ndị na-adịghị mma, dị ka lead na antimony.


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