ID: 31229Blast furnace hot air injection unit Free downloadKeywords blast furnaceironPOSCOSouth Koreahot air injection unitPohang SteelworksCategories Pohang Steelworks (POSCO), Production Process, Country, Producer, Facility, Ironmaking, South Korea, POSCORelated itemsWorker in the facility laboratory Unloading and sorting steel scrap to be recycled in an electric arc furnace Close-up of wire rod on the cooling line Monitoring the ironmaking process in the FINEX plant control centre Rails on the cooling bed Preparing to load steel wire rods onto ship at the port Close-up of rolling hot steel slab BOF at Novolipetsk (NLMK Group)