Interesting Engineering on MSN
Chinese scientists recover 98% of gold from old phones in 20 minutes at low cost
Chinese scientists have developed a rapid e-waste mining method that extracts gold in under 20 minutes at around one-third of ...
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Gold extraction from cyanide: New tech boosts precious metal recovery by recycling toxin
Scientists at Australia’s national science agency, CSIRO, have developed a new process designed to improve gold recovery and recycle toxic cyanide used in mining. The method, called ‘Sustainable Gold ...
Thiosulfate leaching is emerging as a promising alternative to traditional cyanidation methods in gold extraction. This process utilises thiosulfate as a lixiviant, offering enhanced environmental ...
(Nanowerk News) Throughout history, alchemists believed in the existence of the philosopher’s stone: a substance that could turn cheap substances into precious gold. Now scientists from The University ...
Interesting Engineering on MSN
Swedish firm’s massive 50-ton electric vehicles to help extract gold from Canadian mine
Canada's Eldorado Gold has announced it will up its electric mining vehicle fleet by another ten from 2026 to 2027.
WESTLAKE VILLAGE, CA / ACCESSWIRE / November 1, 2022 / Star Alliance International Corp. (OTC PINK:STAL; "Star" is excited to announce that our Genesis Gold extraction System which extracts up to 98% ...
This company’s system, which is portable and nontoxic, affords mining companies cost and time efficiencies. Mineworx Technologies Ltd. (MWX:TSX.V; MWXRF:OTCQB) announced it received a patent for its ...
Morning Overview on MSN
3,000-year-old Egyptian gold mine uncovers a vast hidden world
Deep in Egypt’s Eastern Desert, a working industrial pit has given way to something far older and stranger than modern ...
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