PDAC JV Video: Dundee Sustainable’s CLEVR chemistry cuts gold extraction time to an hour

Household chemicals could change gold extraction, especially where cyanide is banned, Dundee Sustainable Technologies (CSE: DST) CEO Jean-Phillipe Mai said. Dundee’s Chlorination Leach in a Vat Reactor (CLEVR) process shuns toxic cyanide in favour of a simple chemical – household bleach – to...