| 摘要 |
<p>For heating a thermal enclosure, there is generated in a burner comprising a plurality of injectors (13, 14), from an oxy-fuel mixture, flames (21, 22) which extend in different directions and have different power and/or a different oxidising/reducing capacity. …<??>Application in particular to the heating of metallurgical furnaces and ladles or to glass-making furnaces. …<IMAGE>… </p> |
