PROCESS AND PLANT FOR REDUCING SOLIDS CONTAINING IRON OXIDE

Disclosed is a process for reducing solids containing iron oxide, wherein the solids are introduced into a reactor, a carbonaceous reducing agent is introduced into the reactor, the reduction of the solids in the furnace is effected at a temperature of 800 to 1200 degrees Celsius and steam is introd...

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Bibliographische Detailangaben
Hauptverfasser:	HEIN, JEAN-CLAUDE, FORMANEK, LOTHAR
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING KILNS LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed is a process for reducing solids containing iron oxide, wherein the solids are introduced into a reactor, a carbonaceous reducing agent is introduced into the reactor, the reduction of the solids in the furnace is effected at a temperature of 800 to 1200 degrees Celsius and steam is introduced into the reactor with a pressure of 1 to 5 bar above the internal pressure of the reactor. The plant for performing the process is also disclosed.