A procedure for the fusion of minerals, especially of iron minerals (Machine-translation by Google Translate, not legally binding)

摘要

A process for melting minerals, especially iron ores, characterized by a briquetted mixture of fine-grained ore, a fine-grained reducing agent, which is partly fat and partly a non-greasy fuel, for example non-greasy coal, as well as a binder, such as, for example, lime, clay, loam or fish, is introduced corresponding to the load with the maximum possible uniformity, for example, by means of a gate valve, in a tank furnace, in which the distance of one row of opposing wind nozzles is equal to or less than about 3 meters, melts while maintaining a loading height of approximately 2 to 6 meters above the plane of the nozzles and because of the exhaust gases the tars are extracted from the dry distillation by condensation. (Machine-translation by Google Translate, not legally binding)