MENDRISIO, Switzerland, July 14 (Reuters) - Swiss gold refinery Argor Heraeus opened the doors of its site in Mendrisio, in Switzerland's Italian-speaking canton of Ticino, showing the refining ...

In this 10-part series, William Leffler covers the information found in his best-selling book Petroleum Refining in Nontechnical Language, 4th Edition, breaking down into easily digestible concepts ...

WHITING | While standing under a 125-foot-long empty coke drum with a 32-foot diameter, BP employees Jeanne Garris and Brad Etlin joked that you can understand how large the BP Whiting Refinery ...

Copper ore must undergo a complicated refining process to convert it into saleable high-purity copper products, as mined ore typically contains less than 1 percent copper. Copper refining involves ...

Archaeologists working at the medieval market city of Tadmekka recently discovered a set of ceramic molds used to cast metal coins. Tadmekka is located today in the country of Mali on the edges of the ...

WASHINGTON (TNND) — The White House is continuing its push to ramp up domestic production of and U.S. access to stockpiles of critical minerals and the refining process to break some reliance on China ...