An aluminium recycling symbol.The European Committee for Standardization logo for aluminium recycling.
Aluminium recycling is the process in which secondary commercial aluminium is created from scrap or other forms of end-of-life or otherwise unusable aluminium.[1] It involves re-melting the metal, which is cheaper and more energy-efficient than the production of virgin aluminium by electrolysis of alumina (Al2O3) refined from raw bauxite by use of the Bayer and Hall–Héroult processes.
Recycling scrap aluminium requires only 5% of the energy used to make new aluminium from the raw ore.[2] In 2022, the United States produced 3.86 metric tons of secondary aluminium for every metric ton of primary aluminium produced. Over the same time period, secondary aluminium accounted for 34% of the total new supply of aluminium including imports.[3] Used beverage containers are the largest component of processed aluminium scrap, and most of it is manufactured back into aluminium cans.[4]
^Wallace, G. (2011-01-01), Lumley, Roger (ed.), "4 - Production of secondary aluminium", Fundamentals of Aluminium Metallurgy, Woodhead Publishing Series in Metals and Surface Engineering, Woodhead Publishing, pp. 70–82, doi:10.1533/9780857090256.1.70, ISBN 978-1-84569-654-2, retrieved 2023-11-06
^"The price of virtue". The Economist. ISSN 0013-0613. Retrieved 2023-11-06.
^"Aluminum Statistics and Information | U.S. Geological Survey". www.usgs.gov. Retrieved 2023-11-06.
^"Land, Waste, and Cleanup Topics". United States Environmental Protection Agency.
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landfills. Aircraft boneyard Aluminiumrecycling British Metals Recycling Association Heavy metals Metal swarf Particulates Recycling by material Slag Ship breaking...
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underlying the design of a beverage can The Aluminum Association Aluminiumrecycling Beverage can Can collecting Oil can Soroka, W. Illustrated Glossary...
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recycled. Recycling is collected from households, commercial businesses, industries and construction. Despite its prominence, household recycling makes up...
capacity and is growing its newly established aluminiumrecycling business, along with downstream aluminium processing and lightweight innovation projects...
1007/s40831-016-00060-x. Schmitz, Christoph (2006). "Red Mud Disposal". Handbook of aluminiumrecycling. Vulkan-Verlag GmbH. p. 18. ISBN 978-3-8027-2936-2. Chandra, Satish...
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A recycling bin (or recycle bin) is a container used to hold recyclables before they are taken to recycling centers. Recycling bins exist in various sizes...
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