Britain's Royal Mint Converts E-Waste Into Gold Jewellery
The UK Royal Mint operates a specialized facility in south Wales that extracts precious metals from discarded electronics, including old Bank of England telephones, to create luxury jewellery. Utilizing a patented chemical process developed by Canadian firm Excir, the plant processes up to 4,000 tonnes of electronic waste annually to recover valuable resources that are typically lost in traditional recycling systems.
Key points
- The Royal Mint, the state-owned manufacturer of British currency and medals, operates an electronic waste recycling plant near Cardiff in south Wales.
- The facility utilizes a patented chemical extraction method developed by the Canadian company Excir to recover precious metals.
- The plant has the capacity to process approximately 4,000 tonnes of electronic waste annually.
- Development director Sean Millard states that the processed material yields roughly 400 kilograms of gold per year.
- Recovered materials come from sources such as old Bank of England office telephones, which contain about 30 milligrams of gold each.
The Royal Mint, Britain's state-owned manufacturer of coins and medals, is operating a specialized facility in south Wales that extracts precious metals from discarded electronics to produce luxury jewellery. Located near Cardiff behind barbed wire and coded security gates, the initiative addresses the widespread global issue of electronic waste failing to reach proper recycling facilities.
The plant utilizes a patented chemical extraction process developed by the Canadian firm Excir. While the exact methodology remains restricted from cameras, the automated system allows the facility to process approximately 4,000 tonnes of electronic waste annually. According to the Mint's development director, Sean Millard, this volume yields about 400 kilograms of gold each year.
The operation recycles items such as old Bank of England office telephones, with each device containing roughly 30 milligrammes of gold valued at approximately three pounds or four dollars. Modern smartphones similarly contain about four pounds' worth of the precious metal. Gold is utilized in electronic circuits due to its strong electrical conductivity and corrosion resistance, though its chemical stability traditionally makes recovery difficult. Unlike conventional recyclers that melt bulk electronics, the Royal Mint dismantles devices individually before chemical processing.
Sources
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