Kanazawa University-led researchers recycle rare-earth elements from spent fluorescent lamps by chemical/mechanical treatment

Green Car Congress
By mmillikinNov 4, 2018, 5:18 am394 pts
A team led by Kanazawa University in Japan has developed a cleaner method for the recycling of several rare earths (REs) such as yttrium (Y) and europium (Eu) used as phosphors in fluorescent lamps (FLs). End-of-life FLs are a potentially huge source of REs, but harsh and polluting processes are needed…

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