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Yawata Iron and Steel Co Ltd
Yokoyama Engineering Co Ltd
Original Assignee
Yawata Iron and Steel Co Ltd
Yokoyama Engineering Co Ltd
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Application filed by Yawata Iron and Steel Co Ltd, Yokoyama Engineering Co LtdfiledCriticalYawata Iron and Steel Co Ltd
Priority to FR949346ApriorityCriticalpatent/FR1390950A/fr
Application grantedgrantedCritical
Publication of FR1390950ApublicationCriticalpatent/FR1390950A/fr
C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
C21C5/28—Manufacture of steel in the converter
C21C5/38—Removal of waste gases or dust
C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
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Engineering & Computer Science
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Organic Chemistry
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FR949346A1963-10-021963-10-02Appareil pour la récupération à l'état inbrûlé du gaz d'échappement d'un convertisseur à soufflage d'oxygène par le haut
ExpiredFR1390950A
(fr)
Procédé pour la récupération de la poussière des gaz d'échappement d'un convertisseur à soufflage d'oxygène par le haut et appareil pour la mise en oeuvre dudit procédé
Procédé et appareil de récupération des gaz résiduaires à l'état non-brûlé à partir d'un convertisseur à soufflage d'oxygène par le sommet.