ES243174A1 - A procedure for the benefit of low quality iron, acid, and clay minerals (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the benefit of low quality iron, acid, and clay minerals (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hoesch Werke AG
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Hoesch Werke AG
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Publication date
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Priority to ES0243174ApriorityCriticalpatent/ES243174A1/en
Publication of ES243174A1publicationCriticalpatent/ES243174A1/en
Medicines Containing Material From Animals Or Micro-Organisms
(AREA)
Manufacture And Refinement Of Metals
(AREA)
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
Procedure for the benefit of low-quality, acidic and clay-containing iron minerals, with 35% Fe, 28% SiO2, up to 25% AL2O3, up to 10% CaO, up to 5% MgO, up to 15 % of TiO2, characterized in that the minerals are electrothermally treated, adding carbon and extracting the oxygen content of the various oxidic components, to form a metal alloy with the corresponding contents of Fe, Si, Al, Ca, Mg and Ti. (Machine-translation by Google Translate, not legally binding)
ES0243174A1958-07-171958-07-17A procedure for the benefit of low quality iron, acid, and clay minerals (Machine-translation by Google Translate, not legally binding)
ExpiredES243174A1
(en)
Improvements for the desaredination of ashes of calcinated pirites and arsenical west iron 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)