Sponge Iron: (Coal Based)

Production of sponge iron from a rotary kiln using coal as reductant is an interesting subject. The rotary kiln atmosphere where oxidising conditions are maintained in free board and reducing contions are maintained in the charge bed gives the operator a real challenge to get quality product keeping the production optimum with cost effectiveness. There are some important features which makes this process different from other practiced sponge iron production. Controlled amount of air is supplied ...See More