Interesting Engineering on MSN
Gold extraction from cyanide: New tech boosts precious metal recovery by recycling toxin
Australian scientists have a new solution for gold: a process that recycles toxic cyanide and boosts gold recovery.
Since the modern gold rushes of the 1970s and 1980s, gold has been one of Australia's major exports. Australia is the ...
A new gold-perovskite catalyst achieves record-high acetaldehyde yields from bioethanol at lower temperatures. Acetaldehyde ...
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No Mercury, No Cyanide: This is the Safest and Greenest Way to Recover Gold from E-waste
Many electronic items you use daily, including your laptops, chargers, and smartphones, contain a tiny amount of gold. This is because gold is an excellent conductor of electricity and doesn’t rust or ...
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 ...
Grande Portage has received indicative ore offtake terms from a leading global concentrate trading firm, showing gold ...
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