%0 Journal Article %T Hydrometallurgical Processing of Eudialyte Bearing Concentrates to Recover Rare Earth Elements Via Low-Temperature Dry Digestion to Prevent the Silica Gel Formation %A Voßenkaul, D. %A Birich, A. %A Müller, N. %A Stoltz, N. %A Friedrich, B. %J Journal of Sustainable Metallurgy %V 3 %N 1 %P 79-89 %@ 2199-3823 %D 2016-08-23 %I Springer International Publishing %~ DeepDyve