Scientists develop an electrocapillary method to selectively separate metals from liquid alloys using surface energy differences, opening a new path in metal purification. (Nanowerk News) A team of ...

Slag chemistry encompasses the study of the complex molten mixtures that arise during metal refining, with particular emphasis on their role in desulfurisation. This process is critical in steel ...

Sumitomo Metal Mining Co. Ltd. (SMM), headquartered in Tokyo, says it has developed a process to recover and recycle cobalt, copper and nickel from used lithium-ion batteries and intermediates ...

Aqua Metals Inc., McCarran, Nevada, says it has filed a provisional patent for a new methodology for producing battery-manufacturing-ready active material directly from its AquaRefining process, which ...

Dubai, UAE, Dec. 16, 2025 (GLOBE NEWSWIRE) -- CCH Diamonds & Gems Trading FZCO, a leading company in the international diamond and gemstone industry, announces a new investment to expand its ...