Eduardo P. Wiechmann, Anibal S. Morales
This paper presents strategies to improve energy efficiency and productivity in copper electrowinning (EW) plants. The objective is to enhance operational performance by incorporating updated technical data and measurements gathered during a complete production cycle at an industrial EW plant. Methodologically, the study involved modeling the plant's operations, focusing on the use of Optibar intercell bars and reducing the distance between electrodes, which were key proposals for improving efficiency. Results indicate that these changes can lead to a +34.3% increase in energy efficiency and a +3.4% increase in production levels, translating to an estimated economic benefit of U.S.$ 10 million per year for the plant. The findings highlight the potential of these strategies in optimizing resource use and operational outputs in electrowinning processes.
@article{509645be-43d8-4097-82a9-8d917433fcdf,
title={Improving Productivity and Energy Effici},
author={Eduardo P. Wiechmann and Anibal S. Morales},
year={2026},
language={en}
}TY - JOUR TI - Improving Productivity and Energy Effici AU - Eduardo P. Wiechmann AU - Anibal S. Morales PY - 2026 LA - en ER -
The leachability tests for manufacturing scrap TV boards (STVB) have indicated the release of metals beyond the limit levels with potential problems f
Mark E. Schlesinger, Matthew J. King
This book presents a comprehensive overview of the principles and practices of copper extraction metallurgy. The objective is to provide both a theore
Copper solvent extraction units at large hydrometallurgical plants face constraints in metal recovery, phase disengagement, and reagent consumption, d
KAFUMBILA KASONTA JOSEPH
During the design of Cobalt solvent extraction using Cyanex 272 as extractant, the presence of Magnesium in the solvent extraction feed solution makes