Cerium Acetate

Nkọwa Dị Mkpirikpi:

Aha Ngwaahịa:Cerium Acetate nrụpụta|CAS537-00-8|3.5N4NỊcha Dị Elu

Okwu ndị yiri ya:Cerium(III) acetate, Cerous acetate, Cerium triacetate, Acetic acid, cerium(3+) nnu, Cerium acetate hydrate

Nọmba CAS:537-00-8

Usoro Molekụla:Ce (C)2H3O2)3·xH2O

Ibu Molekụla:371.27

(ntọala mmiri na-anaghị agbaze）

Ọdịdị:A na-eji ya eme ihe n'imepụta ihe atọ na-akpali akpali, ụlọ ọrụ kemịkalụ.

Nkọwapụta ahaziri ahazi dị ma ọ bụrụ na achọrọ ya.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Nkọwapụta nke ngwaahịa

Nkọwapụta ahaziri ahazi dị ma ọ bụrụ na achọrọ ya.

Koodu	CAC-3.5N	CAC-4N
TREO%	≥47.5	≥47.5
Ịdị ọcha nke Cerium na ihe ndị na-adịghị ọcha n'ụwa dị ụkọ
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
Ihe ndị na-adịghị ahụkebe nke ụwa
Ca%	＜0.002	＜0.001
Fe%	＜0.002	＜0.001
Na%	＜0.002	＜0.001
K%	＜0.001	＜0.0005
Pb%	＜0.001	＜0.0005
Al%	＜0.002	＜0.001
Cl-%	＜0.005	＜0.005
SO42-%	＜0.03	＜0.03
NTU	＜20	＜20

Nkọwa na Atụmatụ

Nkọwa: WNX na-eji teknụzụ mmepụta akpaaka dị elu ma na-eji ihe eji emepụta ihe dị elu iji mepụta ihe dị eluCerium Acetate.

Isi Atụmatụ:

Ịdị ọcha dị elu:Cerium Acetate enweghị ihe ruru unyi sitere na ihe ndị dị n'ụwa dị ụkọ (dịka iron, calcium, sodium), ihe ruru unyi dị n'ime ya dịkwa obere.

Ezi mgbaze:Cerium Acetate nwere ike ịgbaze ngwa ngwa n'ime mmiri na asịd siri ike.

Nkwekọ: Njikwa ogbe siri ike na mmepụta nkeCerium Acetate na-eme ka mma kwụsiri ike maka mmepụta nnukwu ụlọ ọrụ mmepụta ihe.

Ihe ndị na-akpali mmepụta kemịkalụ: A na-eji Cerium acetate, dị ka ihe na-akpali mmepụta dị irè, eme ihe nke ukwuu n'usoro mmiri mmiri na-agbawa agbawa (FCC) nke petrochemicals, na-eme ka arụmọrụ mgbanwe nke hydrocarbons na ịdị mma nke ngwaahịa mmanụ ọkụ dịkwuo mma. Ọ bụkwa akụkụ dị mkpa nke ihe ndị na-akwalite mmepụta ikuku na-ekpo ọkụ ụgbọala, nke a na-eji ebelata ikuku gas na-emerụ ahụ. Na njikọ organic, ọ na-akwalite mmeghachi omume auto-oxidation nke phenol yana ion bromide.

Ihe Na-ewepụ Ọdọ Mmiri Phosphorus: N'ihi ihe ndị dị na kemịkalụ ya, cerium acetate nwere ike ịmepụta ihe na-akpali akpali site na njikọta nke ion cerium na ion phosphate, na-ewepụ phosphates nke ọma na ahụ mmiri. Nke a na-enyere aka idozi nsogbu nke eutrophication nke ahụ mmiri ma na-egbochi uto nke algae.

Batrị na ihe ndị e ji eme ike: Cerium acetate bụ ihe dị mkpa maka ịkwadebe cerium oxide (CeO₂) nanoparticles. Ihe ndị a nwere ike itinye n'ọrụ na teknụzụ ike ọhụrụ dịka mkpụrụ ndụ mmanụ siri ike (SOFC). Ihe pụrụ iche ha adọtakwala uche na nnyocha nke nchekwa na mgbanwe ike.

Njikọta kemịkalụ: Dịka isi iyi dị mkpa nke cerium, cerium acetate bụ isi ihe eji emepụta ihe ndị ọzọ dị na cerium (dịka cerium oxide, nnu cerium dị iche iche). Ọ bụkwa ihe mmalite maka imepụta ntụ ntụ iko anya nke ọma ma a na-akpọ ya otu n'ime ihe ndị kacha arụ ọrụ nke ọma na-eme ka iko dị ọcha.