Metal recycling

Recycling Gold from Scrap Metal: Process and Equipment

During the manufacture of fiberglass the platinum-rhodium bushings used for the extrusion of the fiberglass tend to vaporize at high temperatures and the metal is deposited on the refractory brick of the glass furnace. Eroded precious metals from other glass-making equipment may also be present. The economics of the process require a flowsheet which will … Read more