Procedure for the obtaining of iron from iron minerals or ferrous oxide combinations, as well as for the subsequent obtaining of other valuable metals or minerals from mixed minerals (Machine-translation by Google Translate, not legally binding)

摘要

Process for obtaining iron from iron ores or ferric oxide combinations, as well as for the subsequent obtaining of other valuable metals or minerals from mixed minerals such as nickel, chromium or the like, characterized in that to maintain and favor the reduction at low temperature are added to iron ore or iron oxides, iron oxides that act as a catalyst or other contact accelerators that at these low temperatures have an unstable character. (Machine-translation by Google Translate, not legally binding)