Davi Trinidade of Brazil’s Antares Recycling outlines a project to remove sulphuric acid from lead batteries and turn it into ...

‘The synthesis of fluorochemicals from fluorspar with no reliance on the complex supply chain of hydrogen fluoride is one of ...

Russian nuclear energy company Rosatom is trying to drill for uranium in Namibia. Farmers say a key aquifer is at risk.

One of the most common plumbing mistakes homeowners can make is flushing things that shouldn't be flushed, like 'flushable' ...

Subscribe or upgrade your current MEED.com package to support your strategic planning with the MENA region’s best source of business information. Proceed to our online shop below to find out more ...

As the glaciers of South America retreat, the supply of freshwater is dwindling and its quality is getting worse.

This year’s RPS Advent Calendar has arrived, and it’s time for us to fill the nook behind each door with 24 delightful ...

then the free acid is pressed out, the cotton washed in cold water, anr1 dried in a loose mass, at a moderate heat. Take rectified sulphuric ether 125 parts, by weight, rectified ?alcohol ...

A team in Oxford has now demonstrated that the fluorine content of acid grade fluorspar (>97% CaF 2) can be harvested in water under mild ... to the traditional sulfuric acid-dependent HF pathway.

Today, that waste bears no monetary value but plenty of environmental risk. The tailings contain iron sulfide that, if stored ...