Metso has launched its Cu POX leaching process to address the needs of the copper extraction industry. As ore compositions ...

The Cu POX process is a proven hydrometallurgical method for the treatment of copper sulfide concentrates at lower capacities ...

Metso has introduced an innovative solution, the copper POX (pressure oxidation) leaching process, to extract copper in a ...

Astronomers have discovered that sulfur may be a key to helping us narrow down our search for life on other planets. It's not that sulfur is a great indication that a planet is inhabited. Instead, ...

Idemitsu Kosan Co.,Ltd. (Tokyo) has decided to construct a large-scale production facility for lithium-sulfide (Li2S), a ...

FUKUSHIMA—The recent deaths of three hotel workers in the mountains here underscored the dangers of hydrogen sulfide ...