New method can extract precious metals from old mobile phones, computers and home appliances in less than 20 minutes.

New method can extract precious metals from old mobile phones, computers and home appliances in less than 20 minutes.

VANCOUVER, BC, June 19, 2025 /CNW/ - Freegold Ventures Limited (TSX: FVL) (OTCQX: FGOVF) ("Freegold" or the "Company") is pleased to announce further results from the ongoing metallurgical test work ...

Gold recovery from carbonaceous ores represents a significant challenge in mineral processing due to the inherent presence of organic carbonaceous matter that can adsorb gold cyanide complexes, a ...

Scientists at ETH Zurich have developed a revolutionary method to extract gold from electronic waste using a milk-derived aerogel. This sustainable approach offers a greener alternative to traditional ...

MONTREAL, QUEBEC--(Marketwired - Jan 12, 2016) - Orbite Technologies Inc. (ORT.TO)(EORBF) ("Orbite" or the "Company") today announced that the Company has conducted preliminary research indicating ...

Beneath a mountain of discarded electronics, a team of Australian scientists has unearthed a new way to extract gold — without the environmental toll. In a breakthrough published in Nature ...

A team led by Cornell researchers has devised an innovative method to recover gold from electronic waste and repurpose it as a catalyst for converting carbon dioxide (CO 2) into organic compounds.

In 2022, humans produced an estimated 62 million tonnes of electronic waste – enough to fill more than 1.5 million garbage trucks. This was up 82 per cent from 2010 and is expected to rise to 82 ...

Vancouver, British Columbia--(Newsfile Corp. - March 27, 2025) - Orestone Mining Corp. (TSXV: ORS)(OTC Pink: ORESF)(FSE: O2R2) ("the Company") is pleased to announce that it has completed a program of ...