Briquette manufacturing method, reductive metal manufacturing method, and zinc or lead separation method

The objective is to manufacture briquettes with increased strength, even when using minimal quantities of binder and water. To achieve this, a briquette manufacturing method includes a process in which primary particulates are formed using a metal oxide powder that contains iron oxide and at least o...

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Bibliographische Detailangaben
Hauptverfasser:	TETSUMOTO, MASAHIKO, MIZUTANI, NORIAKI, MIYAKAWA, YUTAKA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The objective is to manufacture briquettes with increased strength, even when using minimal quantities of binder and water. To achieve this, a briquette manufacturing method includes a process in which primary particulates are formed using a metal oxide powder that contains iron oxide and at least one of zinc oxide, lead oxide, and titanium oxide, and a process in which secondary particulates are formed by compressing multiple primary particulates in a state in which one or more of the aforementioned zinc oxide, lead oxide, and titanium oxide is included.