Chilean deputies have approved a first vote to allow Codelco to cease use of the Ventanas smelter.
19 October 2022
Quebec will not rule out closing the plant if arsenic emissions remain high
27 July 2022
The smelter will also produce sulphuric acid as a by-product, creating an additional revenue stream.
19 November 2021
Firm will take nine months to create facility for Indonesian copper mine
08 November 2018
Boliden will invest SEK 750 million (US$84.9 million) in a leaching plant at its Rönnskär smelter
23 July 2018
Outotec is to deliver flash-smelting technology to expand National Iranian Copper Industries copper smelter
09 June 2011
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Navachab Gold Mine, a low-grade gold ore operation, upgrades its very low-grade ore resources using STEINERT’s suite of innovative dry sorting processes.
Vale’s Bruno Pelli shares how circular practices turn mining tailings and waste into
Nuton is pioneering cleaner, more efficient copper production through innovative
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