Recycling of Rare Earths

<p>The recycling of rare earth elements is one of the great challenges for establishing a green economy. Rare earths play an essential role in a great many high-tech products and processes: electronic display screens computer monitors cell phones rechargeable batteries high-strength magnets catalytic converters fluorescent lamps etc. Recycling these materials not only results in valuable materials for new products; it also helps in reducing mountains of discarded products. The recycling methods discussed include bioleaching biosorption siderophores algae and seaweed. carbon-based nanomaterials silica pyrometallurgy electrochemistry hydrometallurgy solvent extraction and the use of various absorbents. The book references 253 original resources with their direct web links for in-depth reading.</p><p>Keywords: Rare Earths Bioleaching Biosorption Siderophores Algae Seaweed. Carbon-based Nanomaterials Silica Pyrometallurgy Electrochemistry Hydrometallurgy Solvent Extraction Absorbents Ash Slag Red Mud Contaminated Soil.</p>