Patented platinum-group metals (PGMs) refining technology Chloroplat, which recovers PGMs from ore concentrates and yields recoveries comparable with those achieved using conventional smelting, will ...

Resources engineering and extractive metallurgy embody the systematic approach to discovering, processing and refining raw mineral materials into high‐value metals and alloys. This field spans the ...

When it comes to the value per ton, pound or even ounce, no materials make more sense to recycle than precious metals. Tokyo-based Tanaka Precious Metals, which operates a smelter and refinery in ...

Dubai, UAE – December 17, 2025 – CCH Diamonds & Gems Trading FZCO, a leading company in the international diamond and gemstone industry, announces a new investment to expand its operations in the ...

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 ...

BANGALORE, India, April 15, 2025 /PRNewswire/ -- Water Electrolysis Equipment Market is Segmented by Type (PEM Electrolyzer, Alkaline Electrolyzer), by Application (Power to Gas, Chemical Industry and ...

"Compiled from recent issues of Engineering and mining journal." https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001 ...