Jan 27, 2013· copper refining process steps diagram – . Copper Pyrometallurgical Process,Copper Processing Flow Diagram . The final step in fire refining is the reduction of the copper and oxygen removal by feeding a . »More detailed
Gold Refining Process Diagram . Precious Metal Refining Process The Perth Mint. The diagram below gives an overview of the key processes involved in the refining of gold and silver. schematic diaram of gold refining process. Typical Refinery Process Flow Diagram .