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leaching of base metals from spent nimetal

Leaching of base metals from spent Ni–metal hydride

2015.12.1  In this study, leaching kinetics of nickel and cobalt, and other base metals from the spent Ni–MH batteries in sulfuric acid solutions have been investigated with an emphasis on the process characterization at different stages of the treatment.

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Leaching of rare earth elements and base metals from

2021.7.15  The highest base metal and REE leaching yields (%) were obtained using gluconate at target pH of 3.0 ± 0.1 being 100.0 Mn, 90.3 Fe, 89.5 Co, 58.5 Ni, 24.0 Cu,

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Leaching of base metals from spent Ni–metal hydride batteries

2015.12.1  Leaching with sulfuric acid has been found to be efficient for the dissolution of metals present in the spent Ni–MH batteries. The most suitable leaching

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Leaching of valuable metals from cathode active materials in spent ...

2023.5.1  Both direct and indirect bioleaching have been investigated in recovery of valuable metals from spent LIBs [ [26], [27], [28], [29], [30], [31], [32], [33] ]. Both organic

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Process optimization and kinetics for leaching of rare

2016.5.1  Apparently most of the works reported in the literature have stressed upon investigating primarily the leaching of the base metals present in the spent Ni–MH

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Treatment of valuable metals from leaching solution of

2021.11.1  In this paper, the recovery of manganese, nickel, cobalt and lithium metals from the leaching solution of spent lithium-ion batteries using hydrometallurgical method

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Leaching of rare earth elements and base metals from spent NiMH ...

earth elements (REEs) and base metals from spent nickel-metal-hydride (NiMH) batteries using gluconate, 2- ketogluconate and 5-ketogluconate. Batch leaching assays were

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Leaching of rare earth elements and base metals from spent NiMH ...

2021.7.15  The impact of bio-oxidation of gluconate on metal leaching has not been investigated. Therefore, the aim of this study was to investigate leaching of rare earth

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Leaching of base metals from spent Ni–metal hydride batteries

2015.12.1  Process optimization and kinetics for leaching of rare earth metals from the spent Ni-metal hydride batteries. H. DeveciAbhilash K. KorkmazÅ. RasmusonK.

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Efficient Recovery of Rare Earth Elements and Zinc

2022.7.5  Two stage leaching process for selective metal extraction from spent nickel metal hydride batteries. J. Clean. Prod. 2017, 157, 322–332. [Google Scholar] Innocenzi, V.; Vegliò, F. Recovery of rare

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