Russia: Kola abandons outdated raw material preparation technology

Kola (subsidiary of Norilsk Nickel) has decommissioned the pelletizing and roasting sector (PRS), in effect abandoning the obsolete technology used since 1960s and shifting to copper-nickel concentrate briquetting. Kola completed this work in line with Metallurgical production facilities revamping program, specifically to improve the company’s environmental performance. The shutdown of the roasting area required major…