The mechanisms of improved chalcopyrite leaching due to mechanical activation
Sign Up to like & getrecommendations! Published in 2017 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2017.08.014
Abstract: Abstract Chalcopyrite leaching has attracted much attention in both research work and industrial implementation due to its low cost. However, the slow Cu leaching rate during chalcopyrite dissolution process limits its wide application. This paper… read more here.
Keywords: chalcopyrite leaching; improved chalcopyrite; mechanical activation; mechanisms improved ... See more keywords
A critical review of the passivation and semiconductor mechanisms of chalcopyrite leaching
Sign Up to like & getrecommendations! Published in 2020 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2020.106401
Abstract: Abstract The idea that there is a consensus in the field of hydrometallurgy that chalcopyrite leaching is hindered by a passivation layer is challenged in this review. Not all studies of chalcopyrite leaching propose that… read more here.
Keywords: passivation; chalcopyrite leaching; semiconductor; surface ... See more keywords