Features smelting of iron and silicate materials in the solid fuel low shaft furnace

The process of smelting iron and silicate materials in the solid fuel low shaft furnace (cupola) by replacing coke by anthracite and lean coal. The theoretical and practical study of the basic technological parameters of the process. The optimal level of loading of materials in the smelting of iron and silicate materials in the solid-low shaft oven, a method of supplying oxygen into the blast zone of the furnace and the blast temperature.