PROCESS FOR BOILING SMELTING

This invention relates to a process of matte smelting used for copper concentrate (or heavy metal glance such as nickel concentrate). This process comprises adding coal as make-up fuel to the charge and charging at top of the furnace, introducing proheated air or oxygen-rich air from blast tuyeres i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WEN HUAHONG, GAO XIANYOU, CHEN ZHIRUO, ZHANG YOUYU
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY OPEN SINTERING OR LIKE APPARATUS OVENS PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS RETORTS TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
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