DEVICE AND METHOD FOR PRODUCING ELECTRIC ENERGY FOR PRODUCING IRON FROM OXIDE IRON ORES

摘要

In an apparatus, comprising a plant for the electrothermic preparation of ethyne from coal or a hydrocarbon-containing gas providing a hydrogen-containing gas, a plant for the production of iron by reduction of oxidic iron ores, and at least one gas conduit which feeds the hydrogen-containing gas from the plant for the electrothermic preparation of ethyne as reducing agent to the plant for the production of iron by reduction of oxidic iron ores, electric energy can be utilized for the production of iron from oxidic iron ores by feeding a hydrogen-containing gas, obtained in the electrothermic preparation of ethyne from coal or a hydrocarbon-containing gas, as reducing agent to the plant for the production of iron by reduction of oxidic iron ores.