The aim of this investigation is to assess the effect of various additives on coalescence of nickel. copper and cobalt from slags generated during nickel extraction. The analyzed fluxes were silica and lime while examined reductants were pig iron. ferrosilicon and copper-silicon compound. https://safeersappliancers.shop/product-category/bosch-bic630nb1b-14-cm-black-glass-front-push-to-open-warming-drawer/