2018
DOI: 10.3390/met8040204
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Reduction Characteristics of Carbon-Containing REE–Nb–Fe Ore Pellets

Abstract: Abstract:To separate and recover the valuable metals from low-grade REE (rare earth elements)-Nb-Fe ore in China, the reduction characteristics of carbon-containing REE-Nb-Fe ore pellets, including mineral phase variation, reduction degree, and reaction kinetics, were observed based on thermogravimetry experiments. The results showed that the reduction and separation efficiency of valuable metals in the carbon-containing pellets were superior to the ones in the previous non-compact mixture. After the reduction… Show more

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Cited by 9 publications
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“…Recovery of these elements and thus securing of supply of raw materials independently of non-European market is still the focus of research today. Four papers deal with the recovery of REE [8][9][10][11].…”
Section: Contributionsmentioning
confidence: 99%
“…Recovery of these elements and thus securing of supply of raw materials independently of non-European market is still the focus of research today. Four papers deal with the recovery of REE [8][9][10][11].…”
Section: Contributionsmentioning
confidence: 99%