Combined system for producing steel and method for operating the combined system

The invention relates to a plant complex for steel production comprising a blast furnace for producing pig iron, a converter steel mill for producing crude steel and a gas-conducting system for gases that occur in the production of pig iron and/or in the production of crude steel. According to the i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Achatz, Reinhold, Schmöle, Peter, Krotov, Denis, Krüger, Matthias Patrick, Wagner, Jens, Kleinschmidt, Ralph, von Morstein, Olaf, Oles, Markus
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AMMONIA APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY APPARATUS THEREFOR BEER BIOCHEMISTRY BLASTING CHEMISTRY COMPOUNDS THEREOF CYANOGEN CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES ENZYMOLOGY HEATING INORGANIC CHEMISTRY LIGHTING MACHINES OR ENGINES IN GENERAL MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON MICROBIOLOGY MUTATION OR GENETIC ENGINEERING NON-METALLIC ELEMENTS ORGANIC CHEMISTRY PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL SPIRITS STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS VINEGAR WEAPONS WINE
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Beschreibung
Zusammenfassung:	The invention relates to a plant complex for steel production comprising a blast furnace for producing pig iron, a converter steel mill for producing crude steel and a gas-conducting system for gases that occur in the production of pig iron and/or in the production of crude steel. According to the invention, the plant complex additionally has a chemical or biotechnological plant connected to the gas-conducting system and a plant for producing hydrogen. The plant for producing hydrogen is connected to the gas-conducting system by a hydrogen-carrying line. Also the subject of the invention is a method for operating the plant complex.