Copper extraction is a pivotal component of modern metallurgical processes, underpinning the global demand for high-purity copper in electrical, construction and industrial applications. The ...

"Hypersaline brine" is industrial waste-water with salt levels that exceed even that of seawater. It's a big, expensive, destructive problem which a team of engineers at Columbia University in New ...

Demand for lithium is rising fast as electric vehicles, wind turbines, and grid-scale batteries ...

Several waterless extraction methods being piloted that use less energy, produce fewer emissions EDMONTON—Oilsands producers have been under siege for years, with environmentalists, politicians and ...

Issuance of U.S. Patent No. 10,851,077 covering methods for extracting and concentrating cannabinoids using ultrasound-enhanced solvent extraction bolsters World Class' intellectual patent portfolio ...