Umfanekiso obonisiweyo weCerium Carbonate

I-Cerium Carbonate

Inkcazo emfutshane:

Igama lemveliso:I-Cerium Carbonate imveliso|CAS54451-25-1 ukubonelela ngeTshayina | Ubunyulu obuphezulu

Izithethantonye:I-Cerium(III) carbonate, i-Cerous carbonate, i-Cerium carbonate (Ce)₂(CO)₃)₃), i-Cerium tricarbonate, i-Dicerium tricarbonate, i-Carbonic acid, ityuwa ye-cerium(3+) (3:2), i-NSC 253011, i-Cerium carbonate hydrate

Inombolo ye-CAS:54451-25-1

Ifomula yeMolekyuli:Ce2(CO3)3· xH2O

Ubunzima beemolekyuli:460.26

(IsiNgesi)isiseko esingenamanzi）

Inkangeleko:Umgubo omhlophe, awunyibiliki emanzini, unyibilika kwiiasidi.

Iinkcukacha ezenziwe ngokwezifiso ziyafumaneka xa ziceliwe.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iinkcukacha zemveliso

Iinkcukacha ezenziwe ngokwezifiso ziyafumaneka xa ziceliwe.

Ikhowudi	I-CC-3.5N	CC-4N
I-TREO%	≥46	≥46
Ubumsulwa beCerium kunye nokungcola okungaqhelekanga komhlaba
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 okungaqhelekanga komhlaba
I-Ca %	＜0.01	＜0.005
I-Fe %	＜0.005	＜0.003
N / A %	＜0.008	＜0.005
K %	＜0.003	＜0.001
I-Pb %	＜0.003	＜0.001
I-Al %	＜0.005	＜0.005
Si %	＜0.010	＜0.010
I-Cl- %	＜0.030	＜0.030
SO42- %	＜0.030	＜0.030
I-NTU	＜20	＜20
umxholo weoyile	Emva kokuba i-nitric acid inyibilikile, akukho mxholo weoyile ocacileyo kumphezulu wesisombululo.

Inkcazo kunye neempawu

Inkcazo: I-WNX isebenzisa ubuchwepheshe bokuvelisa obuzenzekelayo obuphambili kwaye isebenzisa izinto ezisemgangathweni ophezulu ukuvelisa umgangatho ophezulu I-Cerium Carbonate.

Ezona mpawu:

Ubunyulu obuphezulu:I-Cerium Carbonate ayinazo izinto ezingcolisayo ezivela kwizinto ezinqabileyo zomhlaba (ezifana nesinyithi, ikhalsiyam, isodiyam), kwaye umxholo wokungcola uphantsi.

Ukunyibilika Okulungileyo:I-Cerium Carbonate inokunyibilika ngokukhawuleza emanzini nakwii-asidi ezinamandla.

Ukungaguquguquki: Ulawulo olungqongqo lwebhetshi ekuvelisweni kweI-Cerium Carbonate iqinisekisa umgangatho ozinzileyo kwimveliso emikhulu yemizi-mveliso.

Iikhatalysts zoshishino lweekhemikhali: I-Cerium carbonate sisiguquli esibalulekileyo seekhatalysts ze-fluid catalytic cracking (FCC) ezisetyenziswa kwiikhemikhali ze-petrochemicals, nto leyo ephucula ukusebenza kakuhle kokuguqulwa kwe-hydrocarbon kunye nokumelana nesalfure ye-catalyst. Ikwayinxalenye ebalulekileyo yeekhatalysts zokucoca umbane eziphuma kwimoto, inciphisa ngempumelelo ii-nitrogen oxides (NOx) kunye nee-hydrocarbons ngokuzinzisa iindawo zokugcina ioksijini.

Isicoci se-phosphorus samachibi: Ngokusekelwe kwiimpawu zayo zeekhemikhali, i-cerium carbonate inokususa i-phosphate ngokufanelekileyo kwimizimba yamanzi ngokuna kwemvula, nto leyo eluncedo ekusombululeni ingxaki yokuphelelwa ngamandla kwamanzi emzimbeni.

Iibhetri kunye nezixhobo zamandla: I-Cerium carbonate, njenge-compound ebalulekileyo ye-rare earth, idlala indima kwi-cathode material yeebhetri ze-nickel-metal hydride (NiMH), inika uzinzo oluhle kakhulu lobushushu. Ikwayenye yezona zinto zibalulekileyo zokulungiselela ii-solid oxide fuel cells (SOFC) kunye neebhetri zokugcina amandla.

Izinto ezidityanisiweyo zekhemikhali: I-Cerium carbonate yinto ebalulekileyo yokulungiselela ezinye iikhompawundi ze-cerium (ezifana ne-cerium chloride, i-cerium oxide) kunye nezinto ezikhanyayo zomhlaba ezingaqhelekanga.