The leading Swedish mining companies LKAB and Boliden have signed an agreement and will begin working together to investigate the possibility of extracting pyrite concentrate from mining waste at the Boliden Aitik mine, which LKAB will subsequently process into fossil-free sulphuric acid. The sulphuric acid will then be used in processes for extracting rare earth elements and phosphorus from LKAB’s mining waste.
18 November 2021
Using MagnaDense in the construction of one part of the research facility ESS saved 1,100 tonnes of CO2 emissions for the building, reducing 28% compared to using standard aggregates.
16 November 2021