Zinc Calcine Leaching - Outotec
The optional Outotec pure jarosite precipitation gives remarkably higher recoveries of zinc, silver, and lead than traditional calcine leaching processes. Recovers zinc as an SHG ingot and by-products such as Pb, Ag, Cu, Cd, Co, Ni, In, Ga, and Ge. Offers a total zinc plant solution together with Outotec's fluidized bed roasting and acid plant ...