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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 ...

Metallurgical recovery of copper from smelting slags has emerged as a critical component in closing the loop on copper production and mitigating the environmental footprint of pyrometallurgical ...

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 ...

Researchers offer conclusive research for understanding how bacteria found in copper mines convert toxic copper ions to stable single-atom copper. Their research demonstrates how copper-resistant ...

Buried deep in the south Georgia rolling hills, a tiny archaeological site has been rewriting history. Uncovered in the late 1950s, the Kvemo Bolnisi workshop was considered to be one of the ...

Sometimes, clues about ancient technology are hidden in the most mundane things. In this case, Tel-Aviv University archaeologist Erez Ben-Yosef and his colleagues went rummaging through heaps of slag, ...

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 ...

New Production Line Expected to Recover Copper, Nickel, Gold, and Silver from Industrial Hazardous Waste StreamsSAN RAFAEL, ...