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Hecker Electronica De Potencia Y Procesos S.A.
| Hecker Electronica De Potencia Y Procesos S.A. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110024301 | PROCESS FOR OPTIMIZING THE PROCESS OF COPPER ELECTRO-WINNING AND ELECTRO-REFINING BY SUPERIMPOSING A SINUSOIDAL CURRENT OVER A CONTINUOUS CURRENT - This invention discloses a process of the electro-winning of metals, in particular copper, is done in a strongly acidic aqueous solution (˜180 gpl H | 02-03-2011 |