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Metals, 2016 Hydrometallurgy, which involves the use of aqueous solutions for the recovery of metals from ores, concentrates, and recycled or residual material, plays an integral role in the multi-billion dollar minerals processing industry.[...]
Suresh K. Bhargava +2 more
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Advances in Hydrometallurgy [PDF]
Metals, 2019 The development of new technologies and the increasing demand of mineral resources from emerging countries are responsible for significant tensions in the price of non-ferrous metals [...]
Alexandre Chagnes
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Unconventional methods and innovation trends in hydrometallurgy [PDF]
Acta Montanistica Slovaca, 1997 A brief overview of innovation trends as well as non-traditional methods in hydrometallurgy are given in this contribution. A special attention is devoted to the elimination of elemental sulfur originated on a leached surface, leaching temperature ...
Havlík Tomá
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, 2017 Hydrometallurgy, which involves the use of aqueous solutions for the recovery of metals from ores, concentrates, and recycled or residual material, plays an integral role in the multi-billion dollar minerals processing industry. There are numerous hydrometallurgical process technologies used for recovering metals, such as: agglomeration; leaching ...
Suresh Bhargava +2 more
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Environmentally friendly method for regeneration of copper chloride acidic solutions used in etching of printed circuits [PDF]
E3S Web of Conferences, 2017 Etching of copper with acidic CuCl2 solution is a widely used chemical method in printed circuits production. During the process, the solution is enriched in Cu(I) ions, resulting in reduction and then loss of etching bath capacity.
Kopyto Dorota +7 more
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Chemical Engineering Journal Advances, 2021 Pyrite and arsenopyrite are the most common hosts for invisible gold, but pyrite and arsenic are refractory during conventional sulfide oxidation, which significantly challenges subsequent gold extraction.
Lin Li +3 more
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Assessment of environmental sustainability of nickel required for mobility transition
Frontiers in Chemical Engineering, 2023 Nickel (Ni) in batteries (e.g., nickel-metal hydride battery (NiMH), lithium nickel cobalt aluminum oxide (NCA) and lithium nickel manganese cobalt oxide (NMC)) aim to ensure higher energy density and greater storage capacity.
Saeed Rahimpour Golroudbary +3 more
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Sulfur enhancement effects for uranium bioleaching in column reactors from a refractory uranium ore
Frontiers in Microbiology, 2023 The feasibility of sulfur enhancement for uranium bioleaching in column reactors was assessed with a designed mixed Acidithiobacillus ferrooxidans, Acidithiobacillus thiooxidans and Leptospirillum ferriphilum from a refractory uranium ore.
Qian Li +17 more
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A review of acid recovery from acidic mining waste solutions using solvent extraction [PDF]
, 2018 This is the peer reviewed version of the following article: Uchenna Kesieme, Andreas Chrysanthou, Maurizio Catulli, and Chu Yong Cheng, ‘A review of acid recovery from acidic mining waste solutions using solvent extraction’, Journal of Chemical ...
Catulli, Maurizio +3 more
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Metals, 2019 Methods for the preparation of selected metal perrhenates and their mixtures are presented in this paper. These materials are suitable for reduction, and therefore for production of alloy powders containing rhenium and other superalloy components, i.e ...
Katarzyna Leszczyńska-Sejda +4 more
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