Auteur P. L. Breuer
Documents disponibles écrits par cet auteur (2)
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X. Dai, Auteur ; P. L. Breuer, Auteur |A process is proposed to recover the cyanide and copper cyanides following the leaching and recovery of gold from copper-containing gold ores. Metallic copper is dissolved into the tailings stream to convert the residual free cyanide to copper c[...]
Article : texte imprimé
D.M. Hewitt, Auteur ; P. L. Breuer, Auteur ; M.I. Jeffrey, Auteur |The mechanisms and the reaction products for the oxidation of sulfide ions in the presence of pyrite have been established. When the leach solution contains free sulfide ions, oxidation occurs via electron transfer from the sulfide ion to dissol[...]
