ID: 31232 An engineer inspecting hot air injection unit in a blast furnace Free download Keywords blast furnaceironPOSCOSouth Koreahot air injection unitPohang Steelworksinspection Categories Production Process, Country, Producer, Facility, Ironmaking, South Korea, POSCO, Pohang Steelworks (POSCO) Related items Interior view of hot-dip galvanising line Transporting liquid iron by train from the blast furnace View of a forming line for steel roofing elements In the blast furnace control room Taking an iron sample from the open blast furnace tap to check temperature Lime stone handling at Stagdok Scrap metal and iron ore ready to be sorted and turned into new steel in the electric arc furnace Tipping raw materials onto conveyor belts for transport and processing