Fine Crystalline Spherical Cerium Carbonate

Kufotokozera Kwachidule:

Dzina la Chinthu:

Mzere Wabwino Wozungulira wa CrystallineCerium Carbonatekupanga|CAS 54451-25-1 |Kuyera Kwambiri

Mawu ofanana: Fine Crystalline Spherical Cerium Carbonate, Spherical Cerium Carbonate, Fine Crystalline Ce₂(CO₃)₃

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	DLCC-3.5N(X)	DLCC-4N(X)
TREO%	≥48	≥48
Kuyera kwa Cerium ndi zonyansa za nthaka yosowa
CeO2/TREO %	≥99.95	≥99.99
La2O3/TREO %	＜0.02	＜0.004
Pr6O11/TREO %	＜0.005	＜0.002
Nd2O3/TREO %	＜0.005	＜0.001
Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Zonyansa zosafunikira za dziko lapansi
Ca %	＜0.002	＜0.002
Fe %	＜0.002	＜0.002
N / A %	＜0.002	＜0.002
Pb %	＜0.002	＜0.002
Mn %	＜0.002	＜0.002
Mg %	＜0.002	＜0.002
Al %	＜0.002	＜0.002
SiO2 %	＜0.01	＜0.01
Cl- %	＜0.0045	＜0.0045
D50	25~35μm	25~35μm
NTU	＜10	＜10
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 kwambiriFine Crystalline Spherical Cerium Carbonate.

Zinthu Zofunika Kwambiri:

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

Kusungunuka Kwabwino:Fine Crystalline Spherical Cerium Carbonateimatha kusungunuka mofulumira m'madzi ndi m'ma asidi amphamvu.

Kusasinthasintha: Kuyang'anira bwino kwambiri kupanga zinthuFine Crystalline Spherical Cerium Carbonatekuonetsetsa kuti zinthu zopangidwa m'mafakitale akuluakulu zikhale zabwino komanso zokhazikika.

Chothandizira makampani opanga mankhwala: Cerium oxide yozungulira bwino kwambiri ili ndi malo akeake komanso mawonekedwe ake ozungulira, zomwe zimapangitsa kuti ikhale njira yabwino kwambiri yokonzekera ma catalyst oyeretsa utsi wamagalimoto komanso ma catalyst oyambitsa mafuta (FCC). Kukula kwake kofanana kwa tinthu tating'onoting'ono kumathandiza kuti zinthu ziyende bwino komanso kukhazikika kwa zinthu zoyambitsa mafuta.

Zipangizo zopukutira kuwala zapamwamba kwambiri:Mzere Wabwino Wozungulira wa Crystalline ndiye chinthu chofunikira kwambiri popanga ufa wopukuta wa cerium oxide wochita bwino kwambiri. Kapangidwe kake kozungulira ka tinthu tating'onoting'ono kangathe kuchepetsa mikwingwirima panthawi ya kupukuta kwa makina a chemical mechanical (CMP), zomwe zimapangitsa kuti pamwamba pake pakhale posalala kwambiri (Ra < 0.5 nm). Ndikoyenera kwambiri kupukuta magalasi owoneka bwino komanso ma wafer a semiconductor (monga njira yochepetsera mtsinje wosaya kwambiri).

Zipangizo Zamagetsi Zamagetsi ndi Zipangizo Zogwirira Ntchito:Fine Crystalline Spherical ndi uZogwiritsidwa ntchito ngati zowonjezera pokonzekera ma capacitor a ceramic ambiri (MLCC), ma ceramic apadera, ndi zipangizo zowala. Kapangidwe kake kozungulira kumathandiza kukonza kuchulukana, kukhazikika kwa kutentha, ndi mphamvu za dielectric za ma ceramic, ndipo zingagwiritsidwenso ntchito popanga zinthu zowala zopangidwa ndi cerium.

Kapangidwe ka mankhwala pakati: Kudzera mu calcination yotentha kwambiri,Mzere Wabwino Wozungulira wa Crystalline ikhoza kusinthidwa kukhala cerium oxide yoyera kwambiri (CeO2)₂), kusunga mawonekedwe ake ozungulira. Khalidweli limaupangitsa kukhala wofunika kwambiri popanga zinthu zamagetsi (monga ma electrolyte a maselo olimba amafuta), zinthu zoyamwa za ultraviolet, ndi zinthu zogwira ntchito pang'ono.