The Chemistry of Gold Extraction, Second Edition: John Marsden .
The Chemistry of Gold Extraction is an extensively revised and comprehensively updated edition of the well known reference first published in 1992. It provides.
Gold cyanidation Wikipedia
Gold cyanidation is a hydrometallurgical technique for extracting gold from low grade ore by . The chemical reaction for the dissolution of gold, the "Elsner Equation", follows: 4 Au(s) + 8 NaCN(aq) + O2(g) + 2H2O(l) 4 Na[Au(CN)2](aq) + 4.Live Chat