I-Cerium Acetate

Incazelo emfushane:

Igama Lomkhiqizo:I-Cerium Acetate ukukhiqiza|i-CAS537-00-8|3.5N4NUkuhlanzeka Okuphezulu

Amagama afanayo:I-Cerium(III) acetate, i-Cerous acetate, i-Cerium triacetate, i-Acetic acid, i-cerium(3+) usawoti, i-Cerium acetate hydrate

Inombolo ye-CAS:537-00-8

Ifomula Yamamolekyuli:I-Ce(C)2H3O2)3·xH2O

Isisindo sama-molecule:371.27

(I-1965)isisekelo esingenamanzi）

Ukubukeka:Isetshenziswa ekukhiqizweni kwezinto ezintathu ezibangela ukwakheka, imboni ye-reagent yamakhemikhali.

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imininingwane yomkhiqizo

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Ikhodi	I-CAC-3.5N	I-CAC-4N
I-TREO%	≥47.5	≥47.5
Ubumsulwa be-Cerium kanye nokungcola komhlaba ongavamile
I-CeO2/TREO %	≥99.95	≥99.99
I-La2O3/TREO %	＜0.02	＜0.004
I-Pr6O11/TREO %	＜0.01	＜0.002
Nd2O3/TREO %	＜0.01	＜0.002
I-Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Ukungcola komhlaba okungavamile
I-Ca %	＜0.002	＜0.001
Fe %	＜0.002	＜0.001
I-Na %	＜0.002	＜0.001
K %	＜0.001	＜0.0005
I-Pb %	＜0.001	＜0.0005
I-Al %	＜0.002	＜0.001
I-Cl- %	＜0.005	＜0.005
SO42- %	＜0.03	＜0.03
I-NTU	＜20	＜20

Incazelo kanye nezici

Incazelo: I-WNX isebenzisa ubuchwepheshe bokukhiqiza obuthuthukisiwe obuzenzakalelayo futhi isebenzisa izinto zokusetshenziswa ezisezingeni eliphezulu ukukhiqiza ikhwalithi ephezuluI-Cerium Acetate.

Izici Eziyinhloko:

Ubumsulwa Obuphezulu:I-Cerium Acetate ayinakho ukungcola okuvela ezintweni ezingavamile zomhlaba (njenge-iron, i-calcium, i-sodium), futhi okuqukethwe kokungcola kuphansi.

Ukuncibilika Okuhle:I-Cerium Acetate ingancibilika ngokushesha emanzini kanye nama-asidi aqinile.

Ukuvumelana: Ukuphathwa kweqoqo okuqinile ekukhiqizweni kweI-Cerium Acetate kuqinisekisa ikhwalithi ezinzile yokukhiqiza okukhulu kwezimboni.

Ama-catalyst embonini yamakhemikhali: I-Cerium acetate, njenge-catalyst ephumelelayo, isetshenziswa kabanzi enqubweni ye-fluid catalytic cracking (FCC) yamakhemikhali e-petrochemicals, ithuthukisa ngempumelelo ukusebenza kahle kokuguqulwa kwama-hydrocarbon kanye nekhwalithi yemikhiqizo kaphethiloli. Futhi iyisici esibalulekile sama-catalyst okuhlanzwa kokukhishwa kwegesi ezimotweni, asetshenziselwa ukunciphisa ukukhishwa kwegesi okuyingozi. Ekuhlanganisweni kwezinto eziphilayo, ivuselela ukusabela kwe-auto-oxidation kwe-phenol yesigaba soketshezi kanye nama-ion e-bromide.

Isithambisi se-Pond Phosphorus: Ngenxa yezakhiwo zaso zamakhemikhali, i-cerium acetate ingakha i-precipitate ngokuhlanganiswa kwama-ion e-cerium nama-ion e-phosphate, isuse ngempumelelo ama-phosphate emzimbeni wamanzi. Lokhu kusiza ekuxazululeni inkinga ye-eutrophication emzimbeni wamanzi futhi kuvimbele ukukhula kwe-algae.

Amabhethri nezinto zamandla: I-Cerium acetate iyisandulela esibalulekile sokulungiselela i-cerium oxide (i-CeO2)₂) izinhlayiya ezincane. Lezi zinto zinezinhlelo zokusebenza ezingaba khona kubuchwepheshe obusha bamandla njengamaseli kaphethiloli e-oxide aqinile (i-SOFC). Izakhiwo zazo eziyingqayizivele nazo zidonsele ukunaka ocwaningweni lokugcina nokuguqula amandla.

Izinto ezihlanganisa ukwakheka kwamakhemikhali: Njengomthombo obalulekile we-cerium, i-cerium acetate iyinto eluhlaza eyinhloko yokwenza amanye ama-compound e-cerium (njenge-cerium oxide, usawoti we-cerium ohlukahlukene). Futhi iyinto yokuqala yokwenza i-precision optical glass polishing powder futhi ibizwa ngokuthi enye ye-ejenti ephumelela kakhulu yokupholisha ingilazi.