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Stora Enso Oyj
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Stora Kopparbergs Bergslags AB
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Application filed by Stora Kopparbergs Bergslags ABfiledCriticalStora Kopparbergs Bergslags AB
Priority to FR24306ApriorityCriticalpatent/FR1441896A/fr
Application grantedgrantedCritical
Publication of FR1441896ApublicationCriticalpatent/FR1441896A/fr
C21B13/00—Making spongy iron or liquid steel, by direct processes
C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/00—Technologies related to metal processing
Y02P10/10—Reduction of greenhouse gas [GHG] emissions
Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
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Engineering & Computer Science
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Chemical & Material Sciences
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Materials Engineering
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Metallurgy
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Organic Chemistry
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FR24306A1965-07-121965-07-12Procédé de réduction d'oxydes métalliques et dispositif pour la mise en oeuvre de ce procédé
ExpiredFR1441896A
(fr)