Carbonate Lanthanum Cerium best price LaCe(CO3)2

1.Metallurgical Purposes: Cerium is commonly used in the form of mischmetal, an alloy of rare earth metals, for metallurgical purposes. Mischmetal improves shape control, reduces hot shortness, and increases heat and oxidation resistance in steel manufacturing .

2. Organic Synthesis: Cerous chloride (CeCl3) is used as a catalyst in Friedel-Crafts alkylation reactions and as a starting material for the preparation of other cerium salts .

3. Glass Industry: Cerium compounds are used as a glass polishing agent for precision optical polishing and to decolorize glass by keeping iron in its ferrous state. Cerium-doped glass is also used in medical glassware and aerospace windows due to its ability to block out ultraviolet light .

4. Catalysts: Cerium dioxide (CeO2), or ceria, is used as a co-catalyst in various reactions, including the water-gas shift and steam reforming of ethanol or diesel fuel into hydrogen gas and carbon dioxide. It is also useful in Fischer-Tropsch reactions and selected oxidations .

5. Environmental Applications: Cerium and lanthanum are used in wastewater treatment to meet stringent phosphorus effluent quality requirements. They outcompete traditional metals to abate phosphorus through adsorption and coagulation processes .

6. Nanoparticles: Cerium in nanoparticulate form is important for applications in catalysts, fuel cells, glass (de)pigmentations, and fuel additives, all based on cerium dioxide (CeO2) .