The invention by the scientists from the Institute of Materials Science, belonging to the Vietnam Academy of Science and Technology, can help recover more than 90 percent of copper from zinc ...

We’re surrounded by metals like iron, silver, copper, gold and magnesium. Most metals go through a chemical reaction when they are combined with other substances, but some metals react more easily ...

Some new players have joined the list of hydromet processes for copper sulphide concentrates. A key driving force is increasing industry concerns in the transporting and smelting of concentrates with ...