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 itemsHBIS employees in front of the blast furnace Engineer in the control centre of POSCO’s FINEX 3 plant Hot slab in the reheating furnace in the plate mill Workers inspecting slabs in storage at NLMK Verona Close up of a forming line for steel roofing elements Handling process at NLMK La Louvière Exterior view of Gerdau logo JSW motto with Corex plant in the background, where iron is directly reduced without the need for coke or sintering