An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has developed a safer and more sustainable approach to extract and recover gold ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists have figured out a way to recycle important metals trapped ...

Sodium bromide was proposed to activate TCCA by nucleophilic attack to generate bromine monochloride (BrCl), which could hydrolyse to hypobromous acid (HOBr) and hydrochloric acid (HCl). The ...

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% from 2010 and is expected to rise to 82 million ...

DIY gold recovery from sand is often misunderstood, but real techniques rely on proven methods like panning, sluicing, and ...

In a remarkable leap forward for green chemistry, researchers at the School of Life and Environmental Science, Shaoxing University, China, have developed an innovative method to efficiently adsorb and ...

Recently, there has been interest in the reprocessing of mine tailings for the extraction of any valuable minerals lost due to inefficient processes. This is a great initiative that benefits the ...

Study shows new chloride-based process recovers 84% of gold compared to the 64% recovered with traditional methods. Gold is one of the world's most popular metals. Malleable, conductive and ...

The results of the initial testwork demonstrate robust gold recoveries ranging from 91.8% - 97.3% with an overall average of 94.3% (see Table 3) at Rhosgobel utilizing whole ore bottle roll testing ...

An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has developed a safer and more sustainable approach to extract and recover gold ...