par Delplancke, Jean-Luc ;Degrez, Marc ;Temmerman, Clémy CT;Winand, René
Editeur scientifique Dreisinger, David
Référence Annual meeting of the Minerals, Metals and Materials Society(February 9-13, 1997: Orlando, Florida), Aqueous electrotechnologies : progress in theory and practice, proceedings of a symposium sponsored by the Aqueous Processing Committee, the Copper, Nickel, Cobalt Committee ; the Lead, Zinc, Tin Committee, and the Precious Metals Committee of the Extraction and Processing Division, Minerals, Metals and Materials Society, Warrendale, Pa., page (27-36)
Publication Publié, 1997
Publication dans des actes
Résumé : The influence of the copper electrocrystallization inhibitors (mainly thiourea, gelatin and chloride ions) is studied in a new fully automatic pilot plan. This paper describes the conception and the building of this plan. The new approach is to reproduce the experimental conditions observed in the industry with the three additives present simultaneously in the electrolyte and secondly to study the influence of a slight modification of the concentration of one inhibitor, the others being present in the electrolyte with their industrial nominal concentrations.