Recovery of rare earths from the green lamp phosphor LaPO4:Ce3+,Tb3+ (LAP) by dissolution in concentrated methanesulphonic acid
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DOI: 10.1039/c8ra04532a
Abstract: A process was developed for the recovery of rare earths from terbium-rich lamp phosphor waste. The process consists of a solvometallurgical leaching step with concentrated methanesulphonic acid (MSA) at temperatures between 433 K to 473… read more here.
Keywords: rare earths; concentrated methanesulphonic; lamp phosphor; recovery rare ... See more keywords