Brad Ellis, Paul Dalley
As the gold mining industry faces a challenging outlook, operations are seeking cost reduction strategies. This technical bulletin addresses the operational efficiency of gold electrowinning cells, an essential component in gold production. It aims to inform clients and stakeholders on techniques to optimize electrowinning processes amidst rising solution tails due to inadequate carbon movement and stripping capacity. The methodology includes a review of electrowinning theory, monitoring techniques, and calculations based on existing data from industry experts Roger Paul and Mike Costello. Discussion centers on the Mintek type cell, offering insights relevant to other electrowinning cell designs. Key factors affecting electrowinning efficiency are highlighted, alongside actionable strategies to enhance performance and address challenges in the current mining landscape. The results suggest that improved understanding and application of operational parameters can lead to significant efficiency gains in gold recovery operations.
@article{eff66bfd-a87b-421b-857f-8903dc2d5814,
title={165664286 Optimising the Operation of Gold EW Cell},
author={Brad Ellis and Paul Dalley},
year={2026},
language={en}
}TY - JOUR TI - 165664286 Optimising the Operation of Gold EW Cell AU - Brad Ellis AU - Paul Dalley PY - 2026 LA - en ER -
Important advances in electrochemical engineering technology over the last three decades have fostered the development of a lternative methods to alle
Roger Rumbu
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
Raven Wuebker
This article reports recent advances in the development of polymer–air batteries as safer, more sustainable alternatives to conventional metal–air and