Process for improving energy supply to a scrap bulk

The present invention relates to a process for improving energy supply when heating and melting a scrap bulk wherein a preheated oxidizing gas with addition of fossil fuels melts a channel into the scrap bulk and further energy supply occurs through this channel. A significant improvement of the pro...

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Bibliographische Detailangaben
1. Verfasser:	BROTZMANN KARL
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY METALLURGY OF IRON PRETREATMENT OF RAW MATERIALS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PRODUCTION AND REFINING OF METALS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The present invention relates to a process for improving energy supply when heating and melting a scrap bulk wherein a preheated oxidizing gas with addition of fossil fuels melts a channel into the scrap bulk and further energy supply occurs through this channel. A significant improvement of the process is achieved by supplying hot blast to the scrap bulk from the top.