I-Cerium Carbonate

Incazelo emfushane:

Igama Lomkhiqizo:I-Cerium Carbonate ukukhiqiza|i-CAS54451-25-1 ukuphakelwa kweShayina | Ukuhlanzeka Okuphezulu

Amagama afanayo:I-Cerium(III) carbonate, i-Cerous carbonate, i-Cerium carbonate (Ce)₂(I-CO₃)₃), i-Cerium tricarbonate, i-Dicerium tricarbonate, i-Carbonic acid, usawoti we-cerium(3+) (3:2), i-NSC 253011, i-Cerium carbonate hydrate

Inombolo ye-CAS:54451-25-1

Ifomula Yamamolekyuli:Ce2(CO3)3· xH2O

Isisindo sama-molecule:460.26

(I-1965)isisekelo esingenamanzi）

Ukubukeka:Impuphu emhlophe, ayincibiliki emanzini, incibilika kuma-asidi.

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imininingwane yomkhiqizo

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Ikhodi	I-CC-3.5N	I-CC-4N
I-TREO%	≥46	≥46
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	＜0.001
I-Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Ukungcola komhlaba okungavamile
I-Ca %	＜0.01	＜0.005
Fe %	＜0.005	＜0.003
I-Na %	＜0.008	＜0.005
K %	＜0.003	＜0.001
I-Pb %	＜0.003	＜0.001
I-Al %	＜0.005	＜0.005
I-Si %	＜0.010	＜0.010
I-Cl- %	＜0.030	＜0.030
SO42- %	＜0.030	＜0.030
I-NTU	＜20	＜20
okuqukethwe uwoyela	Ngemva kokuba i-nitric acid incibilikile, akukho okuqukethwe uwoyela okusobala ebusweni besisombululo.

Incazelo kanye nezici

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

Izici Eziyinhloko:

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

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

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

Ama-catalyst embonini yamakhemikhali: I-Cerium carbonate iyisiguquli esibalulekile sama-catalyst e-catalytic cracking (FCC) asetshenziswa kumakhemikhali e-petrochemicals, okuthuthukisa ukusebenza kahle kokuguqulwa kwe-hydrocarbon kanye nokumelana ne-sulfur ye-catalyst. Futhi iyisici esibalulekile sama-catalyst e-exhaust purification yezimoto, okunciphisa ngempumelelo ama-nitrogen oxides (NOx) nama-hydrocarbon ngokuzinzisa izingxenye zokugcina i-oxygen.

Isikhiphi se-phosphorus samachibi: Ngokusekelwe ezicini zaso zamakhemikhali, i-cerium carbonate ingasusa i-phosphate ngempumelelo emanzini ngokusebenzisa imvula, okuwusizo ekuxazululeni inkinga yokuqothulwa kwamanzi emzimbeni.

Amabhethri nezinto zamandla: I-Cerium carbonate, njenge-compound ebalulekile yomhlaba ongavamile, idlala indima ezintweni ze-cathode zamabhethri e-nickel-metal hydride (NiMH), ihlinzeka ngokuqina okuhle kakhulu kokushisa. Futhi ingenye yezinto zokusetshenziswa ezibalulekile zokulungiselela amaseli kaphethiloli e-solid oxide (SOFC) kanye namabhethri okugcina amandla.

Izinto ezihlanganisa ukwakheka kwamakhemikhali: I-Cerium carbonate iyinto ebalulekile yokwakheka kwamanye ama-compound e-cerium (njenge-cerium chloride, i-cerium oxide) kanye nezinto ezikhanyayo zomhlaba ezingavamile.