PRODUCTION OF SINTERED ORE

PROBLEM TO BE SOLVED: To provide a producing method of sintered ore having high production yield, with which the formation of the brittle layer at the upper layer part of a raw material packing layer is prevented. SOLUTION: In an exhaust gas circulating sintering method for reusing the exhaust gas i...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMURA TOSHIHIDE, NISHIGUCHI AKIHIRO, KIGUCHI JUNPEI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a producing method of sintered ore having high production yield, with which the formation of the brittle layer at the upper layer part of a raw material packing layer is prevented. SOLUTION: In an exhaust gas circulating sintering method for reusing the exhaust gas in a sintering machine by circulating into a bed in the sintering machine, when the sintering raw material 7 is packed onto a shifting pallet 9 from a charging chute 6, solid fuel blending quantity in the range of 50-100 mm from the raw material packing layer surface is more than that of the lower range thereof by newly adding the solid fuel 8 on the charging chute to execute the operation.