ES229184A1 - A procedure for the reduction of mines and oxidical residual substances (Machine-translation by Google Translate, not legally binding)
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A procedure for the reduction of mines and oxidical residual substances (Machine-translation by Google Translate, not legally binding)
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Aktiengesellschaft fuer Unternehmungen der Eisen und Stahlindustrie
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Aktiengesellschaft fuer Unternehmungen der Eisen und Stahlindustrie
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Publication of ES229184A1publicationCriticalpatent/ES229184A1/en
Process for the reduction of minerals and residual oxidic substances, in rotary tube furnaces, characterized in that the produced flying powder and/or the magnetic concentrate are loaded in the furnace on the burner side. (Machine-translation by Google Translate, not legally binding)
ES0229184A1955-06-161956-06-13A procedure for the reduction of mines and oxidical residual substances (Machine-translation by Google Translate, not legally binding)
ExpiredES229184A1
(en)