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 ...

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 ...

Researchers have investigated the structure and light energy transfer efficiency of a protein complex crucial to the photosynthesis of purple sulfur bacteria thriving in high-salt, high-alkaline ...