Korea Zinc is unable to export sulphuric acid from its Seokpo refinery to its Onsan zinc smelter following a suspension order. "The Nakdong River Basin Environmental Office, under the Ministry of ...

Vedanta Zinc International has announced plans to bring the sulphuric acid plant at the Skorpion Zinc Mine and Refinery back into production, with recommissioning scheduled for completion within the ...

Some copper and zinc smelters have been forced to cut their output because they have run out of space to store hazardous sulphuric acid in the face of poor demand for the by-product and more may have ...

Humans weren’t the first organisms on this planet to figure out how to turn the abundance of nitrogen in the atmosphere into a chemically useful form; that honor goes to some microbes that learned how ...

A move towards more alternative energy sources and away from fossil fuel production is a net positive for the world. But there’s an unanticipated side effect—a possible global sulfuric acid supply ...

BOLIDEN, Sweden--(BUSINESS WIRE)--Boliden (STO:BOL) (TSX:BLS) has agreed to sell the aluminium fluoride operations at the Norwegian zinc smelter, Odda, to the Italian firm Fluorsid S.p.A. The ...

Henan Yuguang Gold and Lead, one of China's biggest lead and zinc producers, has cut zinc output by 50% amid the coronavirus outbreak in the country, a company executive said on Thursday. Yuguang on ...

MOORESBORO, N.C. — Authorities in North Carolina say a fire at a zinc production plant in Mooresboro forced some residents to evacuate the area early Monday. The American Zinc Products plant was still ...

BEIJING, Feb 13 (Reuters) - Henan Yuguang Gold and Lead, one of China's biggest lead and zinc producers, has cut zinc output by 50% amid the coronavirus outbreak in the country, a company executive ...