Copper is refined from complex compounds containing elements such as zinc, lead and other elements. During copper smelting, it is essential to understand the complicated morphology of several ...

Copper smelting is an intricate high‐temperature process that converts copper concentrates into purer metallic copper through a series of chemical and thermal reactions. Central to modern smelting ...

The discovery of an early copper smelting hub dating back to the Xia and Shang dynasties (c.2070BC-1046BC) at the Xiwubi site was announced by the Shanxi Provincial Institute of Archaeology on Monday.

Research from Cranfield University sheds new light onto the transition from the Bronze Age to the Iron Age, showing how experimentation with iron-rich rocks by copper smelters may have sparked the ...

When Spanish invaders arrived in the Americas, they were generally able to subjugate the local peoples thanks, in part, to their superior weaponry and technology. But archeological evidence indicates ...

Copper smelting - a critical process in metal production - often generates slag, which contains valuable metals. This slag has historically been thrown away, causing harm to the environment and ...

BEIJING (Reuters) -China, the world's biggest copper smelter, is studying ways to strengthen regulation on the expansion of smelting capacity, a state news outlet said on Thursday, as record low ...

SOUTH JORDAN, Utah--(BUSINESS WIRE)--Rio Tinto today announced a new research initiative with the Critical Materials Institute, a U.S. Department of Energy Innovation Hub led by Ames Laboratory, to ...

Here’s what you’ll learn when you read this story: Copper smelters from 3,000 years ago may have experimented with materials just enough to launch the Iron Age. The Bronze Age gave way to the Iron Age ...

LONDON (Reuters) - Global copper smelting edged up in September, but remained below the two-year average as negotiations ramped up between smelters and miners for treatment charges, data from ...