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 Facility, Ironmaking, Russia, Novolipetsk Steel (NLMK Group), Altai-Koks (NLMK Group), Production Process, Country, ProducerRelated itemsTransporting liquid iron by train from the blast furnace Galvanising steel sheet involves giving the steel a protective coating of zinc to prevent rust Casting steel billet Two female employees make their way to the main entrance to begin the morning shift Exterior view of facility Slabs at Novolipetsk (NLMK Group) Handling of HDG at Novolipetsk (NLMK Group) Operating equipment to produce products in the hot rolling mill control room