The injection of a pulverized mixture of sugar cane bagasse with coal / plant in the blast furnace ventaneiras

摘要

The injection of a pulverized mixture of sugar cane bagasse with coal / plant in the ventaneiras of blast furnaces. The patent is intended to the treatment of sugar cane bagasse crushed, to apply it as fuel in furnaces through the injection system of thin. There are currently applied in blast furnaces, such as gas, the pulverized coal and scrap plastic.The new proposal, in addition to using sugar cane bagasse, favouring the environment, presents a process economically more viable and more simple, consisting essentially in the milling of sugar cane bagasse to a particle size below 2 mm, and the granulo Metria desired is achieved by the process of spraying.The powder of sugar cane bagasse is mixed with pulverized coal in the proportion of 0 to 100% and injected in the ventaneiras of blast furnaces.