ES255094A1 - 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)
- Google Patents
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)
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VON HAKEN KURD
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VON HAKEN KURD
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Publication of ES255094A1publicationCriticalpatent/ES255094A1/en
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)
ES0255094A1959-01-261960-01-19Procedure 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)
ExpiredES255094A1
(en)
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)
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)
Procedure for the manufacture of steel by direct reduction of the mineral and oven for its application (Machine-translation by Google Translate, not legally binding)
A procedure for the production of a stainless steel resistant to corrosión, stings and the delustrated by oxidation (Machine-translation by Google Translate, not legally binding)
Improvements for the desaredination of ashes of calcinated pirites and arsenical west iron minerals (Machine-translation by Google Translate, not legally binding)