Introducing surecontact ®: A design concept to improve energy efficiency in copper electrowinning processes. - Eduardo P. Wiechmann; Pablo Aqueveque; Guillermo A. Vidal; Jorge A. Henriquez (IAS, 2011)

Introducing a bypass-backup connection system for current mode copper electrowinning intercell bars. - Eduardo P. Wiechmann; Luis G. Munoz; Pablo Aqueveque; Guillermo A. Vidal; Jorge A. Henriquez (IAS, 2012)