A kinetic study of the ferric chloride leaching of an iron-activated bulk sulfide concentrate

 
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1990 (EN)
A kinetic study of the ferric chloride leaching of an iron-activated bulk sulfide concentrate (EN)

Neou-Singouna, P (EN)
Fourlaris, G (EN)

N/A (EN)

This study is an investigation of the leaching kinetics of an iron-activated bulk sulfide concentrate. The effects of (a) temperature ranging from 70 to 95°C, (b) ferric chloride concentration ranging from 0.5 to 2.5 M and (c) hydrochloric acid concentration ranging from 0.6 to 2 M on copper and zinc dissolution are reported. For every stage of dissolution the rate controlling process has been investigated and the activation energy has been calculated. © 1990. (EN)

journalArticle

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

Hydrometallurgy (EN)

1990


ELSEVIER SCIENCE BV (EN)



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