North Queensland’s ability to produce much-needed fertiliser for its cane farms could be severely hampered if Swiss mining ...

One of its solutions removes those carbonates before leaching, reducing the use of sulfuric acid and improving throughput and ...

Potrerillos is one of Codelco’s three remaining smelters after the world’s biggest copper supplier shut its Ventanas plant in ...

Dual Constraints of Raw Materials and Demand Lead to Prolonged Weakness in Titanium Dioxide Market] SMM reported on July 8 that the domestic titanium dioxide market may continue to be in the doldrums.

Sustained volcanic eruptions can release large amounts of greenhouse gases, including carbon dioxide and methane, which could ...

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 ...

That said, we need to mention some caveats about using it. Fish emulsion is created by adding sulphuric acid to the leftover oils and liquids from processed fish remains. So the first issue to ...

Taxpayers look likely to be hit for hundreds of millions of dollars to prop up two smelters — which happen to be owned by one of the world's most scandal-plagued multinationals.

Taxpayers look likely to be hit for hundreds of millions of dollars to prop up two smelters — which happen to be owned by one of the world's grubbiest multinationals.

The iron, as impurity in the zinc, has no sulphuric acid to combine with it, unless it decomposes an atom of water ; in which case sulphate of copper is decomposed, and the acid is obtained from ...