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STELLING PER OTTOSUE
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STELLING PER OTTOSUE
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Publication of ES212932A1publicationCriticalpatent/ES212932A1/en
Procedure to reduce iron oxides in polvomediante gases characterized by incorporating iron oxides in which is introduced below a temperature not inferred to 400ºc but less than that to which the base begins to agglutinate a reducing gas composed mainly of carbon oxide but can it also contains hydrogen in a proportion not greater than 50% of the carbon oxide and serves to keep the base fluidized and transform most of the iron oxides incorporated in iron carbide. (Machine-translation by Google Translate, not legally binding)
ES0212932A1938-10-061953-12-21Procedure to reduce powder iron oxides by gases (Machine-translation by Google Translate, not legally binding)
ExpiredES212932A1
(en)