slag flotation machine rolling
Froth flotation separation of carbon from barium slag Feb 01 2021·Ł Introduction Barium slag BS refers to the solid waste generated in the process of producing barium salt from barite by carbon reduction Jamshidi and Salem 2010 Guzmán et al 2012 Gu et al the industrial the most critical reaction is thermal reduction of barium sulfate in which process coal/coke is added