Process for the Recovery of Copper from copper sulfide concentrates that are and / or have Arsenic antimony

摘要

Provides a procedure for the extraction of Copper from a Loading material comprising at least one of sulfide Minerals of Copper with Arsenic and antimony.The process includes Spraying ultra-thin material Loading and after ultrafine pulverization, subjecting the material to pressure oxidation in the presence of Surfactant Agent and a Halogen to produce a suspension of product.The process also includes subjecting the product to the suspension Liquid / solid Separation to obtain a Filtering pressure oxidation and solid comprising at least one of a compound of arsenic and antimony Compound, and the Recovery of Copper from oxidizing filtering On pressure