La Caridad Hydrometallurgy Plant

The SX-EW plant consists of three parallel trains with two extraction and two stripping stages, with the mixing chambers situated on the same side of the settlers, using a coalescing launder to direct the solution flow to the outlet weirs in the side as the mixers. In the tankfarm the loaded organic tanks will include a coalescing packed column to separate the aqueous entrainment. Organic from gunk will be recovered in a packed column, instead of a centrifuge. The EW plant utilize polymer concrete cells with permanent stainless steel cathodes with edge strips on side and bottom, without wax.