This updated paper examines a variety of options for improving the carbon footprint of blast furnace / basic oxygen furnace steelmaking in the short to medium term including process (i.e. changes in burden preparation and charging) and end-of-pipe (i.e. carbon capture).
This is an updated version of original whitepaper 4 which included information on Alternative Iron Smelting Technologies. This has now been made into a separate paper and will be available soon.