Low Chloride Mineral Elements Rare Earth Material Lanthanum Cerium Carbonate Petroleum Additives
Λεπτομέρειες προιόντος
| Εφαρμογές: | Ηλεκτρονικά, Μαγνήτες, Καταλύτες, Μπαταρίες | Χρώμα: | Ασημί λευκό |
|---|---|---|---|
| boilingPoint: | 3500 °C | Καθαρότητα: | 99,9% |
| chemicalComposition: | Στοιχεία της σειράς Λανθανίδης | Φυσική κατάσταση: | Σκόνη |
| Προέλευση: | Κίνα | Όνομα προϊόντος: | υλικό σπάνια γαίας |
| Ταξινόμηση κινδύνου: | Μη τοξικό αλλά αντιδρά με νερό | Μαγνητικές ιδιότητες: | Παραμαγνητικός |
| Πυκνότητα: | 6,15 g/cm³ | Ηλεκτρική αγωγιμότητα: | Μέτριος |
| Σημείο τήξης: | 920 °C | Συνθήκες αποθήκευσης: | Κρατήστε σε μια ξηρά, δροσερή θέση |
| Επισημαίνω |
Lanthanum Cerium Rare Earth Material,Low Chloride Rare Earth Material,Lanthanum Cerium mineral rare earth elements |
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Περιγραφή προϊόντων
Petroleum Additives Low Chloride Lanthanum Cerium Carbonate
Molecular Formula: Ce₂(CO₃)₃
Appearance: Low chloride cerium carbonate is a white powder
Application: Used in the manufacture of automobile exhaust purifiers, and also as an intermediate for producing metallic cerium, cerium oxide and other cerium compounds.
|
Item |
Specification |
Testing Standard |
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|
Item |
Ce2(CO3)3-3N5A |
Ce2(CO3)3-4NA |
Ce2(CO3)3-4N5A |
Ce2(CO3)3-5NA |
|
|
TREO(wt%) |
45～50 |
45～50 |
45～50 |
45～50 |
|
|
Rare Earth Relative Purity (wt%) |
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|
La2O3/TREO |
≤0.01 |
≤0.005 |
≤0.003 |
≤0.0004 |
GB/T 18115.2 |
|
CeO2/TREO |
≥99.95 |
≥99.99 |
≤99.995 |
≥99.999 |
|
|
Pr6O11/TREO |
≤0.01 |
≤0.002 |
≤0.001 |
≤0.0002 |
|
|
Nd2O3/TREO |
≤0.01 |
≤0.002 |
≤0.001 |
≤0.0002 |
|
|
Sm2O3/TREO |
≤0.001 |
≤0.0005 |
≤0.0002 |
≤0.0001 |
|
|
Y2O3/TREO |
≤0.001 |
≤0.0005 |
≤0.0002 |
≤0.0001 |
|
|
Non-Rare Earth Impurities Content (wt%) |
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|
Fe2O3 |
≤0.002 |
≤0.0015 |
≤0.001 |
≤0.001 |
GB/T 12690 |
|
CaO |
≤0.01 |
≤0.005 |
≤0.003 |
≤0.003 |
|
|
MgO |
≤0.002 |
≤0.001 |
≤0.0005 |
≤0.0005 |
|
|
SiO2 |
≤0.01 |
≤0.005 |
≤0.003 |
≤0.003 |
|
|
ZnO |
≤0.001 |
≤0.0005 |
≤0.0005 |
≤0.0005 |
|
|
Na2O |
≤0.005 |
≤0.002 |
≤0.002 |
≤0.002 |
|
|
BaO |
≤0.005 |
≤0.003 |
≤0.002 |
≤0.002 |
|
|
PbO |
≤0.005 |
≤0.003 |
≤0.002 |
≤0.002 |
|
|
SO42- |
≤0.03 |
≤0.03 |
≤0.03 |
≤0.03 |
|
|
NO3- |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
|
|
Cl- |
≤0.01 |
≤0.005 |
≤0.005 |
≤0.005 |
|
|
Note: Low chloride cerium carbonate is insoluble in water and soluble in acids.
Packaging: This product is usually packed in 50kg or 1000kg, and can also be packed according to customer requirements. The packaging material is a woven bag lined with a plastic bag.
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Σημαντικά σημεία του προϊόντος
Petroleum Additives Low Chloride Lanthanum Cerium Carbonate Molecular Formula: Ce₂(CO₃)₃ Appearance: Low chloride cerium carbonate is a white powder Application: Used in the manufacture of automobile exhaust purifiers, and also as an intermediate for producing metallic cerium, cerium oxide and other ...
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