Makarova, Irina Ryl, Jacek Sun, Zhi Kurilo, Irina Gornicka, Karolina Laatikainen, Markku Repo, Eveliina
Recovery of rare-earth elements (REEs) from spent NdFeB magnets is receiving great attention because of high amount of neodymium and potential risk of environmental pollution. In this study, a novel environment-friendly hydrometallurgical route is proposed for efficient recovery of REEs during electrochemical leaching with sulfuric and oxalic acids...
Makarova, Irina Ryl, Jacek Sun, Zhi Kurilo, Irina Gornicka, Karolina Laatikainen, Markku Repo, Eveliina
Recovery of rare-earth elements (REEs) from spent NdFeB magnets is receiving great attention because of high amount of neodymium and potential risk of environmental pollution. In this study, a novel environment-friendly hydrometallurgical route is proposed for efficient recovery of REEs during electrochemical leaching with sulfuric and oxalic acids...
Rodriguez Rodriguez, Nerea; 115066; Gijsemans, Lukas; Busse, Jakob; Roosen, Joris; Onal, Mehmet Ali Recai; Masaguer Torres, Victoria; Manjon Fernandez, Alvaro; Jones, Peter Tom; 25315; Binnemans, Koen; 7851;
status: published
Li, Hailong Feng, Yali Wang, Hongjun Li, Haoran Wu, Hao
P507 (2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester) - N235 (trioctyl tertiary amine), diluted with kerosene, was used for separation of vanadium (V) and molybdenum (VI) from roasting-water leaching solution generated by spent hydrodesulfurization catalyst. Due to the leach solutions contain impurities like aluminum (Al) and magnesium (Mg), ...
Li, Jun Kong, Jing Zhu, Qingshan Li, Hongzhong
Defluorination roasting of lepidolite ore in a fluidized bed reactor has been proposed for improving the extraction efficiency of lithium. In this paper, a vacuum was introduced to the fluidized bed reactor, which significantly improved the defluorination efficiency of lepidolite particles. This improvement could be attributed to an increase in the...
Li, Hailong Feng, Yali Wang, Hongjun Li, Haoran Wu, Hao
P507 (2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester) - N235 (trioctyl tertiary amine), diluted with kerosene, was used for separation of vanadium (V) and molybdenum (VI) from roasting-water leaching solution generated by spent hydrodesulfurization catalyst. Due to the leach solutions contain impurities like aluminum (Al) and magnesium (Mg), ...
Li, Jun Kong, Jing Zhu, Qingshan Li, Hongzhong
Defluorination roasting of lepidolite ore in a fluidized bed reactor has been proposed for improving the extraction efficiency of lithium. In this paper, a vacuum was introduced to the fluidized bed reactor, which significantly improved the defluorination efficiency of lepidolite particles. This improvement could be attributed to an increase in the...
Wu, Daidai Xie, Rui Liu, Jie Yang, Fei Sun, Tiantian Liu, Lihua Wu, Nengyou
Phosphorus (P) is an important nutrient and has an important impact on global primary productivity. Presently, the dynamics of the P cycle in low sulfate, anoxic settings are largely unknown. In this study, the adsorption-desorption behavior of Fe-bound P, organic-P, loosely-bund P, detrital apatite P, and refractory P was described in the sulfate ...
Wu, Daidai Xie, Rui Liu, Jie Yang, Fei Sun, Tiantian Liu, Lihua Wu, Nengyou
Phosphorus (P) is an important nutrient and has an important impact on global primary productivity. Presently, the dynamics of the P cycle in low sulfate, anoxic settings are largely unknown. In this study, the adsorption-desorption behavior of Fe-bound P, organic-P, loosely-bund P, detrital apatite P, and refractory P was described in the sulfate ...
Schaapman, Jelte J; Tushuizen, Maarten E; Coenraad, Minneke J; 127095; Lamb, Hildo J;
Nonalcoholic fatty liver disease (NAFLD) is a common cause of chronic liver disease in the world, affecting more than 25% of the adult population. NAFLD covers a spectrum including simple steatosis, in which lipid accumulation in hepatocytes is the predominant histological characteristic, and nonalcoholic steatohepatitis (NASH), which is characteri...