Stocks, Flows, and Distribution of Critical Metals in Embedded Electronics in Passenger Vehicles
作者： Eliette Restrepo , Amund N. Løvik , Patrick Wäger , Rolf Widmer , Radek Lonka
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摘要: One of the major applications critical metals (CMs) is in electrical and electronic equipment (EEE), which increasingly embedded other products, notably passenger vehicles. However, recycling strategies for future CM quantities end-of-life vehicles (ELVs) are poorly understood, mainly due to a limited understating complexity automotive EEE. We introduce harmonization network structure electronics that enables comprehensive quantification CMs all EEE vehicle. This combined with material flow analysis along vehicle lifecycle Switzerland quantify stocks flows Ag, Au, Pd, Ru, Dy, La, Nd, Co In use, we calculated 5–2+3 t precious controllers types 220–60+90 rare earth elements (REE); found five electric motors: alternator, starter, radiator-fan power steering motor conventional passe...
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