Cerium Carbonate

Kufotokozera Kwachidule:

Dzina la Chinthu:Cerium Carbonate kupanga|CAS54451-25-1 kupereka China | Kuyera Kwambiri

Mawu ofanana:Cerium(III) carbonate, Cerous carbonate, Cerium carbonate (Ce)₂(CO₃)₃), Cerium tricarbonate, Dicerium tricarbonate, Carbonic acid, mchere wa cerium(3+) (3:2), NSC 253011, Cerium carbonate hydrate

Nambala ya CAS:54451-25-1

Fomula ya Maselo:Ce2(CO3)3· xH2O

Kulemera kwa Maselo:460.26

(a)maziko a anhydrous）

Maonekedwe:Ufa woyera, wosasungunuka m'madzi, wosungunuka mu asidi.

Mafotokozedwe osinthidwa amapezeka mukapempha.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Mafotokozedwe a chinthucho

Mafotokozedwe osinthidwa amapezeka mukapempha.

Khodi	CC-3.5N	CC-4N
TREO%	≥46	≥46
Kuyera kwa Cerium ndi zonyansa za nthaka yosowa
CeO2/TREO %	≥99.95	≥99.99
La2O3/TREO %	＜0.02	＜0.004
Pr6O11/TREO %	＜0.01	＜0.002
Nd2O3/TREO %	＜0.01	＜0.001
Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Zonyansa zosafunikira za dziko lapansi
Ca %	＜0.01	＜0.005
Fe %	＜0.005	＜0.003
N / A %	＜0.008	＜0.005
K %	＜0.003	＜0.001
Pb %	＜0.003	＜0.001
Al %	＜0.005	＜0.005
Si %	＜0.010	＜0.010
Cl- %	＜0.030	＜0.030
SO42- %	＜0.030	＜0.030
NTU	＜20	＜20
kuchuluka kwa mafuta	Pambuyo poti nitric acid yasungunuka, palibe mafuta ochulukirapo omwe amapezeka pamwamba pa yankho.

Kufotokozera & Makhalidwe

Kufotokozera: WNX imagwiritsa ntchito ukadaulo wapamwamba wopanga zinthu ndipo imagwiritsa ntchito zipangizo zapamwamba kwambiri kuti ipange zinthu zapamwamba kwambiri Cerium Carbonate.

Zinthu Zofunika Kwambiri:

Kuyera Kwambiri:Cerium Carbonate Mulibe zodetsa zochokera ku zinthu zosoŵa zapadziko lapansi (monga chitsulo, calcium, sodium), ndipo kuchuluka kwa zodetsazo n'kochepa.

Kusungunuka Kwabwino:Cerium Carbonate imatha kusungunuka mofulumira m'madzi ndi m'ma asidi amphamvu.

Kusasinthasintha: Kuyang'anira bwino kwambiri kupanga zinthuCerium Carbonate kuonetsetsa kuti zinthu zopangidwa m'mafakitale akuluakulu zikhale zabwino komanso zokhazikika.

Zothandizira makampani opanga mankhwala: Cerium carbonate ndi chinthu chofunikira kwambiri pa zothandizira zamadzimadzi zoyambitsa kusweka kwa mpweya (FCC) zomwe zimagwiritsidwa ntchito mu petrochemicals, zomwe zimapangitsa kuti kusintha kwa hydrocarbon kukhale bwino komanso kuti chothandiziracho chisagwere bwino. Ndi chinthu chofunikira kwambiri pa zothandizila zoyeretsa utsi wa magalimoto, zomwe zimathandiza kuchepetsa bwino nitrogen oxides (NOx) ndi hydrocarbons mwa kukhazikika kwa zigawo zosungira mpweya.

Chochotsera phosphorous m'madziwe: Kutengera ndi mankhwala ake, cerium carbonate imatha kuchotsa phosphate m'madzi kudzera mu mvula, zomwe zimathandiza kuthetsa vuto la eutrophication m'madzi.

Mabatire ndi zipangizo zamagetsi: Cerium carbonate, monga chinthu chofunikira cha rare earth, imagwira ntchito mu cathode material ya mabatire a nickel-metal hydride (NiMH), zomwe zimapangitsa kuti kutentha kukhale kolimba kwambiri. Ndi chimodzi mwa zinthu zofunika kwambiri pokonzekera ma solid oxide fuel cells (SOFC) ndi mabatire osungira mphamvu.

Zinthu zoyambira kupanga mankhwala: Cerium carbonate ndi chinthu chofunikira kwambiri popanga mankhwala ena a cerium (monga cerium chloride, cerium oxide) ndi zinthu zowala za rare earth.