A hydrogen sulfide leak at Pemex's Deer Park refinery near Houston operated by Pemex killed two workers and triggered shelter-in-place orders for nearby residents in October. ExxonMobil's Beaumont ...

Scientists at Florida Polytechnic University are conducting a research project focused on eliminating the unpleasant odor in Winter Haven's water.

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 ...

Some Texas lawmakers are calling for state regulators to better protect residents from the highly toxic gas hydrogen sulfide, ...

The Houston Chronicle has won two awards from the Society for Advancing Business Editing and Writing for exposing the impacts of toxic gas released by Texas oil companies and the inaction of ...

Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

ExxonMobil reported a release of hydrogen sulfide gas Friday at its 634,400 b/d Beaumont, Texas, refinery, according to a company filing with the Texas Commission on Environmental Quality on Monday.

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