Chithunzi Chodziwika cha Tinthu Tating'onoting'ono Tating'onoting'ono Cha Cerium Carbonate

Kukula kwa Tinthu Tating'onoting'ono Tikulu Cerium Carbonate

Kufotokozera Kwachidule:

Dzina la Chinthu:

Kukula kwa Tinthu Tating'onoting'ono Tikulu Cerium Carbonate kupanga|CAS54454-25-1

Mawu ofanana: Cerium(III) carbonate, Cerous carbonate, Ce₂(CO₃)₃, Cerium tricarbonate, Dicerium tricarbonate, Carbonic acid, mchere wa cerium(3+) (3:2), NSC 253011

Nambala ya CAS:54454-25-1

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.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Mafotokozedwe a chinthucho

Mafotokozedwe osinthidwa amapezeka mukapempha.

Khodi	DLCC-3.5N(LP)	DLCC-4N(LP)
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 %	＜0.01	＜0.002
Nd2O3/TREO %	＜0.01	＜0.002
Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Zonyansa zosafunikira za dziko lapansi
Ca %	＜0.002	＜0.001
Fe %	＜0.002	＜0.001
N / A %	＜0.002	＜0.001
Pb %	＜0.002	＜0.001
Mn %	＜0.001	＜0.0005
Mg %	＜0.001	＜0.0005
Al %	＜0.002	＜0.001
SiO2 %	＜0.005	＜0.002
Cl- %	＜0.005	＜0.005
SO42- %	＜0.02	＜0.02
D50	70 ~ 100μm	70 ~ 100μm
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 kwambiriKukula kwa Tinthu Tating'onoting'ono Tikulu Cerium Carbonate.

Zinthu Zofunika Kwambiri:

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

Kusungunuka Kwabwino:Kukula kwa Tinthu Tating'onoting'ono Tikulu Cerium Carbonate imatha kusungunuka mofulumira m'madzi ndi m'ma asidi amphamvu.

Kusasinthasintha: Kuyang'anira bwino kwambiri kupanga zinthuKukula kwa Tinthu Tating'onoting'ono Tikulu Cerium Carbonate kuonetsetsa kuti zinthu zopangidwa m'mafakitale akuluakulu zikhale zabwino komanso zokhazikika.

Chothandizira makampani opanga mankhwala: Cerium carbonate ya tinthu tating'onoting'ono tating'onoting'ono ndi chinthu chofunikira kwambiri chokonzekera ma catalyst a magalimoto okhala ndi njira zitatu. Kudzera mu calcination yotentha kwambiri, imatha kusinthidwa kukhala cerium oxide yokhala ndi mphamvu yosungira mpweya wambiri, motero imathandizira bwino kuyeretsa kwa carbon monoxide, ma hydrocarbons, ndi ma nitrogen oxides.

Chothandizira Kuchotsa Phosphorus Chogwira Ntchito: Kutengera kugwirizana kwakukulu pakati pa ma ion a cerium ndi ma ion a phosphate, cerium carbonate ya tinthu tating'ono ...≤0.03 mg-P/L).

Zipangizo Zopangira Masamba ndi Zopukuta: Cerium carbonate yokhala ndi tinthu tating'onoting'ono tating'onoting'ono ndi chinthu chofunikira kwambiri popanga zinthu zapadera zadothi (monga zinthu zamagetsi) ndi ufa wopukuta wapamwamba kwambiri. Kukula kwake kwakukulu kwa tinthu tating'onoting'ono kumathandiza kuti malo opukutira akhale osalala, zomwe ndizofunikira kwambiri pakupukuta kwa makina amagetsi (CMP) a magalasi owoneka bwino ndi ma wafer a semiconductor. Ingagwiritsidwenso ntchito ngati chowonjezera mu ma alloys olimba kuti zinthuzo zigwire bwino ntchito.

Zinthu zosakaniza mankhwala: Monga choyambira chofunikira cha mankhwala a cerium, cerium carbonate yayikulu imagwiritsidwa ntchito popanga mchere wosiyanasiyana wa cerium (monga cerium nitrate, cerium chloride, ndi zina zotero) ndipo pamapeto pake kukonzekera cerium oxide yoyera kwambiri. Mwa kuwongolera mosamala momwe mvula imakhalira (monga kuchuluka kwa yankho la rare earth, kutentha kwa reaction, ndi nthawi yokalamba), kukula kwa tinthu tating'onoting'ono ta mankhwala kumatha kusinthidwa mosalekeza (kukula kwa tinthu tating'onoting'ono D50 kumatha kufika pafupifupi 150).μm), kukwaniritsa zofunikira zenizeni za ntchito zosiyanasiyana zapansi panthaka pa kukula kwa tinthu ta zinthu zopangira.