Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Colvilles Ltd & William Bauld
Original Assignee
Colvilles Ltd & William Bauld
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Colvilles Ltd & William BauldfiledCriticalColvilles Ltd & William Bauld
Priority to FR65047ApriorityCriticalpatent/FR1484090A/fr
Application grantedgrantedCritical
Publication of FR1484090ApublicationCriticalpatent/FR1484090A/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
C21C5/42—Constructional features of converters
C21C5/46—Details or accessories
C—CHEMISTRY; METALLURGY
C21—METALLURGY OF IRON
C21B—MANUFACTURE OF IRON OR STEEL
C21B3/00—General features in the manufacture of pig-iron
C21B3/04—Recovery of by-products, e.g. slag
C21B3/06—Treatment of liquid slag
C21B3/08—Cooling slag
C—CHEMISTRY; METALLURGY
C21—METALLURGY OF IRON
C21B—MANUFACTURE OF IRON OR STEEL
C21B2400/00—Treatment of slags originating from iron or steel processes
C21B2400/02—Physical or chemical treatment of slags
C21B2400/022—Methods of cooling or quenching molten slag
C21B2400/028—Methods of cooling or quenching molten slag with the permanent addition of cooled slag or other solids
C—CHEMISTRY; METALLURGY
C21—METALLURGY OF IRON
C21B—MANUFACTURE OF IRON OR STEEL
C21B2400/00—Treatment of slags originating from iron or steel processes
C21B2400/05—Apparatus features
C21B2400/066—Receptacle features where the slag is treated
C21B2400/07—Receptacle features where the slag is treated open to atmosphere
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Engineering & Computer Science
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Metallurgy
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Organic Chemistry
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FR65047A1966-06-101966-06-10Procédé d'évacuation de laitier fondu, installation pour la mise en oeuvre du procédé et gravier de laitier ainsi obtenu
ExpiredFR1484090A
(fr)
Procédé pour la fabrication d'articles tricotés imprimés, ainsi que les articles obtenus par la mise en oeuvre du procédé précédent ou procédé similaire