Recovering gold from scrap electronics, page 1
05/07/2009· I am planning to extract gold from the PCB scrap. So I have to strip gold electroplated on the PCB. Like other miner, we are going to use a NaCN solution to strip gold. Some months ago, I had a chance of watching a leaching work by using a NaCN solution in a certain plant. But they also have used a small amount of super strip 100 Shipley manufactured with NaCN. So I'd like to know the function




































