Russia: UEM to extract antimony from slag
Uralelectromed has increased the capacity of its site to process industrial products of the chemical and metallurgical shop. Antimonous slags originating during the pyrometallurgical processing of lead cake are sent to the chemical and metallurgical shop, operating since 2017. In 2019 the site received two additional electrolysis baths, which would allow producing 100 tons of…