. Pourbaix type diagram for Au(I) species as a function of log .Pourbaix type diagram for Au(I) species as a function of log. . The ammonia complex is necessary for gold and silver leaching (Wan, 1997; Fuentes-Aceituno et.gold ammonia complex pourbaix diagrams,The Chemistry of the Extraction of Gold - SAIMMhas been traditionally accepted that gold complexes in aqueous solution can exist in one of two ... referred to as a Pourbaix diagram), as shown in Figure 15.1.
gold ammonia complex pourbaix diagrams