HYDROMETALLURGICAL PROCEDURE FOR THE RECOVERY OF COPPER FROM OXIDIZED METALLURGICAL WASTE.

摘要

PROCEDURE FOR THE RECOVERY OF COPPER FROM OXIDIZED METALLURGICAL WASTE THROUGH A LEACHING WITH A SOLUTION OF AMMONIC HYDROXIDE, WHICH ALLOWS THE FORMATION OF THE COPPER (II) AMMONIACAL METALS AND THE SEPARATION OF THE DISSOLUTION MATERIAL WITH IRON OR ZINC) OR THROUGH EXTRACTION WITH SOLVENTS (WITH ACID EXTRACTION AGENTS), REGULATING THE LEACHING SOLUTION BY NEUTRALIZATION OF ACID PRODUCED IN THE EXTRACTION OF COPPER WITH THE AMMONIA OF THE METALLIC COMPLEX.