A method for providing a reducer to the bed load of a Rotary Kiln and a corresponding device.

摘要

3 (57) provide a method and apparatus for reducing the burden of a Rotary Furnace bed which directly reduces materials containing Metal Oxides.The Method comprises the following steps: First, Creating at least two Streams of particles reducing Agent containing, in total, between 15 and 35 in weight of Solid Carbonaceous reducing Agent into the Kiln; Second, It addressed the first of these flows, to deposit Particles along the surface of the bed loadAt least in this extension as the preheating Zone; and finally, the second stream of particles settling mainly on the surface of the bed of the Working area.