Lanthanum cerium carbonate
TREO(%) | RE impurities/REO(%) | Non-RE Magazine(%) | |||||
La2O3 | CeO2 | Pr6O11 | Nd2O3 | Cl- | SO42- | 放射性 | |
≥45 | 33-37 | 63-67 | <0.01 | <0.03 | <0.15 | <0.03 | <0.8 |
Chemical formula: (LaCe) 2 (CO3) 3 · xH2O
Lanthanum cerium carbonate shape color characteristics: colorless granular crystals, soluble in water and alcohol,deliquescent in moist air.
Lanthanum cerium carbonate main purposes:
As petroleum cracking catalysts and various salts of rare earth materials, lanthanum, cerium carbonate is also widely used in chemical, metallurgical textile, agriculture.
Preparation of Cerium lanthanum carbonate treatment of textile quality steelmaking raw materials of rare earth stearate.