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Priority claimed from FR2130Aexternal-prioritypatent/FR1420981A/fr
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Publication of BE671570ApublicationCriticalpatent/BE671570A/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
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
Y02P10/25—Process efficiency
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Engineering & Computer Science
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Chemical & Material Sciences
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Environmental & Geological Engineering
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Manufacturing & Machinery
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Materials Engineering
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Metallurgy
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Organic Chemistry
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Carbon Steel Or Casting Steel Manufacturing
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Waste-Gas Treatment And Other Accessory Devices For Furnaces
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Procédé et dispositif permettant l'élévation et la réalisation d'échanges thermiques sur un matériau pulvérulent présentant une large distribution granulométrique