How to extract rare earth elements from flourescent lamps?
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The main method of extraction of rare earth metals in the world is mineral processing [2]. However, scientists had developed ways to obtain rare earth metals from secondary raw materials, for example, from defective fluorescent lights [3] , worn out hard drives of computers [4], etc. ...
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This vision paper discusses the advantages and disadvantages of the three main options for the recycling of rare-earth elements from end-of-life fluorescent lamps: (1) direct re-use of the lamp phosphor mixture; (2) separation of the lamp phosphor mixture into the different phosphor components
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