Recover Gold From Computer Parts | Extract Gold From ...
For gold recovery from motherboards CN process, aqua regia, nitric process, pyrolysis & hydrometallurgy can be used. To know more and ... Used bone X-Ray films have more silver than chest X-Ray films. But if we buy scrap X-Ray films we get the mixed stuff. ... To start the process you hav to burn them in an iron pot with zero pollution (smoke ...