RT Conference Proceedings
T1 Nouveau modèle de brûleur au gaz naturel pour améliorer l'efficacité des fours rotatifs à oxygaz
T2 New natural gas burner design to improve efficiency in oxygas rotary furnaces
A1 Gutiérrez, A. M.
A1 Díez De Ulzurrun, J. A.
A1 Meléndez, A.
A1 González, J. J.
A1 Martínez, S.
AB A new natural gas burner design to improve efficiency in oxygas rotary furnaces was presented. The optimum energy savings obtained, with respect to the referential heat, were 10-12% depending on the charge protection. In parallel, operational cost savings were 18-22%. When the furnace was tested with the new burner design, both the oxidation level of the molten metal and the slag analysis values remained similar to those obtained with the conventional burner. From an environmental perspective, the new oxygas burner design represented a decrease in total atmospheric exhaust gas emission of ∼ 20%. CO2 reduction figures were ≤ 10%. Unburnt gases were eliminated by controlling stoichiometric combustion parameters. Refractory wear was unaffected by the new burner design.
SN 0736-5721
YR 2001
FD 2001
LK https://hdl.handle.net/11556/3650
UL https://hdl.handle.net/11556/3650
LA fra
NO Gutiérrez , A M , Díez De Ulzurrun , J A , Meléndez , A , González , J J & Martínez , S 2001 , ' Nouveau modèle de brûleur au gaz naturel pour améliorer l'efficacité des fours rotatifs à oxygaz ' , International Gas Research Conference Proceedings .
DS TECNALIA Publications
RD 31 jul 2024