An ecological procedure for obtaining pig iron and Steel Foundries in a Rotary Kiln and a Cupola from Iron Ore

摘要

Claim 1: An ecological procedure for obtaining pig iron and Steel foundries, in a Rotary Kiln and a Cupola from Iron OreCharacterized by understanding a process of pre reduction in a Rotary Kiln, and then the acceleration in the Cupola using an injection of oxygen and steam in this final part of the process and an injection of pulverized coal in the first part of the process of pre Reduction that provides Mat Eria Premium to the Cupola Furnace,Where it enters the lower part and a First Nozzle System, pulverized Coal, co and CO2 from a previous Manufacturing in a bath liquid, thus, after the complete reduction of Mining. That was pre reduced on the surface of the bath liquid, an increase in its level.Meanwhile, a large quantity of gases formed by carbon monoxide and Dioxide, Steam and hot water are led to Rotary Kiln pre Cut and pre heating of the mineral, reinforcing reducing effect of these gases by adding a Stream V Awhy drags of pulverized Coal particles.While another part of the gases is a Derivative of The Serpentine type Steam Generator, which supplies the steam enters from the bottom of the block of nozzles, and another part is still used in a Heat exchanger to heat the Air can also be injected along with the oxu00edgen Or the bottom of the block of nozzlesAnd half of the bath liquid, once it has reached the level of the slag dump after being blown with oxygen and steam to obtain the desired composition.