processo para aquecer uma carga de material

Burner assembly for use in industrial heating and melting applications of material susceptible to oxidation at elevated temperatures is comprised of a flow passage of oxidant surrounded by an annular flow passage of fuel whereby the oxidant is substantially contained inside the fuel layer up to at l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Jin Cao, Russell James Hewertson, Xiaoyi He
Format: Patent
Sprache:por
Schlagworte:
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Beschreibung
Zusammenfassung:Burner assembly for use in industrial heating and melting applications of material susceptible to oxidation at elevated temperatures is comprised of a flow passage of oxidant surrounded by an annular flow passage of fuel whereby the oxidant is substantially contained inside the fuel layer up to at least 5 oxidant nozzle diameters downstream of the burner outlet in order to minimize contact between the oxidant and the furnace load.