The safe disposal of copper slag-- the process of converting copper sulphide ores into refined copper, through crushing, flotation, smelting and conversion— has been a universal problem among copper ...

Copper smelting, a critical process in metal production, often leads to the generation of slag containing valuable metals. Traditionally, this slag has been discarded, causing environmental issues and ...

Kochi: Mining giant Vedanta said its copper business unit is in talks with Kerala government to use copper slag from its Tutucorin smelter as a partial replacement for river sand and m-sand in the ...

THOOTHUKUDI: In spite of the guidelines issued by the Central Pollution Control Board (CPCB) directing the removal of copper slag dumped across various sites in Thoothukudi, several impending legal ...

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 ...

This story is part of The Montana Gap project, produced in partnership with the Solutions Journalism Network. It’s hard to imagine Anaconda without slag heaps. Driving into town, they’re the first ...