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 productionAltai KoksNLMK GroupcokeCategories Production Process, Country, Producer, Facility, Ironmaking, Russia, Novolipetsk Steel (NLMK Group), Altai-Koks (NLMK Group)Related itemsExterior view of facility In a hot rolling mill solidified steel is reheated to a high temperature and rolled between rotating cylinders to reduce its thickness Recording equipment status while checking the flames of drying burners Exterior view of facility at night Monitoring iron production in the blast furnace control room Wire rod in storage Monitoring iron production in the blast furnace control room Checking that rebar meets customer specifications