Chemical dissolution and fluid flow in porous media represent a critical intersection of geoscience, engineering, and environmental studies. This dynamic field seeks to unravel how reactive fluids ...

(a) Two primary mechanisms leading to “dead Mn” formation. I: related to electron supply limitations; II: related to proton supply imbalances. Hazards of “dead Mn”: active Mn loss (b), capacity ...

Processes to reuse plastics from end-of-life vehicles are complicated by solid contaminants — including pre-embedded metal and rubber components of different sizes and reinforcing glass fiber.

Analysis by IDTechEx says technological refinement and commercial scaling are among the challenges still being confronted in the chemical recycling subsector. Polypropylene is among the resin types ...