首页>
外国专利>
Methods for recovering copper from concentrate copper containing zinc sulfide include adding concentrate and pyrite to sulfate leaching solution, leaching concentrate and pyrite in granular form, and leaching from the copper of the participants. In the leachate, there is an oxygen-containing gas on the surface.
Methods for recovering copper from concentrate copper containing zinc sulfide include adding concentrate and pyrite to sulfate leaching solution, leaching concentrate and pyrite in granular form, and leaching from the copper of the participants. In the leachate, there is an oxygen-containing gas on the surface.
Method for recovering Copper from Sulphide Concentrate which comprises adding pyrite in the Concentrate and a leaching solution of sulphate acidWhen the Concentrate and pyrite in Particulate form, and leaching of the Copper concentrate in the leaching solution in the presence of a gas containing Oxygen.
展开▼
