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Solvent extraction is a separation and purification method based on the transfer of a soluble component from one phase to another using a solvent. It is commonly employed to extract a target substance from a liquid mixture into another liquid phase. The solvent used in this process is a liquid that is partially or completely immiscible with the initial solution. Solvent extraction is widely applied in chemical, metallurgical, biotechnological, and food industries.In a solvent extraction process,

Cerium is an element in the periodic table with an atomic number of 58. Its chemical symbol is Ce. This metal is soft and has a silvery luster and belongs to the group of rare earth elements.History and DiscoveryCerium was discovered in 1803 by Swedish chemists. It is named after Ceres, an asteroid visible in the night sky, reflecting the element’s mysterious and rare nature.PropertiesCerium is a soft and light metal. It slowly oxidizes when exposed to air and therefore must be stored carefully