Gold Electrolysis | Electrolysis Machine | Gold Refining
The high temperature and highpressure desorption method is to install the goldloaded carbon in a pressure vessel, and mix the solution with % to 1% NaOH and % NaCN, heat temperature to 130 to 160 #176; C, under the pressure of to kg/cm2. Within 2 to 6 hours, the gold and silver desorption rates of goldloaded carbon exceeded 90%.