Sawirka Soo-bandhigay ee Cerium Carbonate

Kaarboonat Cerium

Sharaxaad Gaaban:

Magaca Badeecada:Kaarboonat Cerium soo saarid | CAS54451-25-1 Shiinaha | Nadiifin Sare

Isku-mid ah:Kaarboonat Cerium(III), Kaarboonat Ceous, Kaarboonat Cerium (Ce)₂(CO)₃)₃), Cerium tricarbonate, Dicerium tricarbonate, Carbonic acid, cerium(3+) cusbo (3:2), NSC 253011, Cerium carbonate hydrate

Lambarka CAS:54451-25-1

Qaacidda Molekuleeri:Ce2(CO3)3· xH2O

Miisaanka Molekule:460.26

(saldhig aan biyo lahayn)

Muuqaalka:Budada cad, aan ku milmin biyaha, kuna milmi karta asiidhyada.

Qeexitaannada la habeeyey ayaa la heli karaa marka la codsado.

Noo soo dir emayl

Faahfaahinta Badeecada

Tilmaamaha badeecada

Qeexitaannada la habeeyey ayaa la heli karaa marka la codsado.

Koodhka	CC-3.5N	CC-4N
TREO%	≥46	≥46
Nadiifnimada Cerium iyo wasakhda dhulka naadirka ah
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
Nijaasta dhulka ee aan naadirka ahayn
Ca %	＜0.01	＜0.005
Fe %	＜0.005	＜0.003
Maya %	＜0.008	＜0.005
K%	＜0.003	＜0.001
Bb%	＜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
saliidda ku jirta	Ka dib marka nitric acid uu milmo, saliid cad kuma jirto dusha sare ee xalka.

Sharaxaadda & Astaamaha

Sharaxaad: WNX waxay isticmaashaa tiknoolajiyad wax soo saar oo otomaatig ah oo horumarsan waxayna isticmaashaa agab ceeriin oo tayo sare leh si ay u soo saarto tayo sare leh Kaarboonat Cerium.

Astaamaha Muhiimka ah:

Nadiifnimo Sare:Kaarboonat Cerium ma jiraan wax wasakh ah oo ka yimaada walxaha dhulka naadirka ah (sida birta, kalsiyum, soodhiyam), wasakhduna way yar tahay.

Milmida Wanaagsan:Kaarboonat Cerium si degdeg ah ayuu ugu milmi karaa biyaha iyo asiidhyada xooggan.

Joogto ah: Maareynta dufcadda adag ee wax soo saarkaKaarboonat Cerium waxay hubisaa tayada xasilloon ee wax soo saarka baaxadda weyn ee warshadaha.

Kaaliyayaasha warshadaha kiimikada: Kaarboonat-ka Cerium waa wax ka beddel muhiim ah oo loogu talagalay kaaliyayaasha dareeraha ah ee jabsiga catalytic (FCC) ee loo isticmaalo kiimikooyinka batroolka, taasoo kor u qaadaysa hufnaanta beddelka hydrocarbon-ka iyo iska caabbinta sulfur-ka ee kaaliyayaasha. Sidoo kale waa qayb muhiim ah oo ka mid ah kaaliyayaasha nadiifinta qiiqa baabuurta, iyadoo si wax ku ool ah u yareyneysa nitrogen oxides (NOx) iyo hydrocarbons iyadoo xasilinaysa qaybaha kaydinta oksijiinta.

Ka saar fosfooraska balliyada: Iyada oo ku saleysan sifooyinka kiimikada, cerium carbonate waxay si wax ku ool ah uga saari kartaa fosfooraska biyaha iyada oo loo marayo roobab, taas oo waxtar u leh wax ka qabashada dhibaatada eutrophication ee jirka biyaha.

Baytariyada iyo agabka tamarta: Cerium carbonate, oo ah isku-dhis muhiim ah oo dhulka naadirka ah, ayaa door ka ciyaara maaddada katooliga ee baytariyada nikkel-metal hydride (NiMH), taasoo bixisa xasillooni kuleyl oo aad u fiican. Sidoo kale waa mid ka mid ah agabka ceeriin ee ugu muhiimsan ee loogu talagalay diyaarinta unugyada shidaalka adag ee oksaydhka (SOFC) iyo baytariyada kaydinta tamarta.

Isku-darka kiimikada: Kaarboonat-ka Cerium waa walax horudhac ah oo muhiim u ah isku-darka isku-dhafka cerium-ka kale (sida cerium chloride, cerium oxide) iyo walxaha naadirka ah ee iftiinka dhulka.