In the chaos of war, there’s nothing to stop Chinese firms from ravaging the landscape and extracting the minerals, which end ...

Rare earths company Australian Strategic Materials (ASM) on Friday published the scoping study for its Dubbo project in New ...

Extrakt Process Solution LLC’s Non-cyanide solid-liquid separation and leaching technology, known as TNS, is being used by ...

It’s certainly not an obvious choice as a source for battery materials. But that’s exactly how it’s viewed by a group of New Zealand engineers. Christchurch-based Aspiring Materials has developed a ...

A new process separates pure gold from electronic waste, such as circuit boards, old phones and old computers using chemicals ...

By sampling vapor from popular brands of e-cigarettes, researchers found concerningly high levels of toxic metals in the ...

Horseshoe Metals (ASX: HOR) is planning to fast-track development at its Horseshoe Lights copper-gold project (HSL) in ...

Mark Cutifani will step down as chair of Vale Base Metals in July, after helming the company for two years. He will be replaced by current Vale Base Metals president Gustavo Pimenta.

To figure out where the toxic metals were coming from, scientists disassembled the devices to take a closer look. They found that many components of the disposable e-cigarettes were leaching metals ...

UC Davis researchers found that popular disposable e-cigarettes emit high levels of metals like lead, nickel and chromium, with some levels exceeding safety thresholds. The study suggests that these ...

After all PGM-containing collector metals are leached, the PGMs are recovered using the ammonium chloride method (Figure 1). Conventional processes involving extensive leaching with either aqua regia ...