ID: 31590Workers walk in front of coke ovens. These ovens remove the impurities in coal to make pure carbon for use in the blast furnace Free downloadKeywords cokeproductionAltai KoksNLMK GroupCategories Production Process, Country, Producer, Facility, Ironmaking, Russia, Novolipetsk Steel (NLMK Group), Altai-Koks (NLMK Group)Related itemsPreparing slabs for export at the facility port Loading wire rod coil onto ship at the port Inspecting steel coils Young students learning essential plant maintenance skills Hot-rolling at NLMK La Louvière Inspecting scrap metal that is waiting to be recycled into new steel in the electric arc furnace Moving cold roil coil by crane in the storage facility Vijayanagar facility airport