A study of the electro-assisted reductive leaching of a chalcopyrite concentrate in HCl solutions. Part I: Kinetic behavior and nature of the chalcopyrite reduction
Sign Up to like & getrecommendations! Published in 2018 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2018.09.012
Abstract: Abstract This first part of research presents an analysis of the electro-assisted reductive leaching (ERL) of refractory chalcopyrite (CuFeS2) performed in HCl media using an electrolytic cell operated at room temperature and pressure. This is… read more here.
Keywords: chalcopyrite; reduction; chalcopyrite reduction; assisted reductive ... See more keywords
Reductive leaching of indium from zinc-leached residue using galena as reductant
Sign Up to like & getrecommendations! Published in 2021 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2021.106777
Abstract: Abstract Large quantities of indium-bearing zinc-leached residue (ZLR) are produced constantly in the hydrometallurgical production of zinc, including zinc, indium, iron and other valuable metals. In order to recover valuable metals from the residue, a… read more here.
Keywords: indium; reductive leaching; leached residue; zinc leached ... See more keywords