Nouveau modèle de brûleur au gaz naturel pour améliorer l'efficacité des fours rotatifs à oxygaz

A. M. Gutiérrez; J. A. Díez De Ulzurrun; A. Meléndez; J. J. González; S. Martínez

Nouveau modèle de brûleur au gaz naturel pour améliorer l'efficacité des fours rotatifs à oxygaz

A. M. Gutiérrez, J. A. Díez De Ulzurrun, A. Meléndez, J. J. González, S. Martínez

TECNALIA Research & Innovation

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

Resumen

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.

Título traducido de la contribución	New natural gas burner design to improve efficiency in oxygas rotary furnaces
Idioma original	Francés
Publicación	International Gas Research Conference Proceedings
Estado	Publicada - 2001
Evento	Proceedings of the 2001 International Gas Research Conference IGRC - Amsterdam, Países Bajos Duración: 5 nov 2001 → 8 nov 2001

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title = "Nouveau mod{\`e}le de br{\^u}leur au gaz naturel pour am{\'e}liorer l'efficacit{\'e} des fours rotatifs {\`a} oxygaz",

abstract = "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.",

author = "Guti{\'e}rrez, {A. M.} and {D{\'i}ez De Ulzurrun}, {J. A.} and A. Mel{\'e}ndez and Gonz{\'a}lez, {J. J.} and S. Mart{\'i}nez",

year = "2001",

language = "Franc{\'e}s",

journal = "International Gas Research Conference Proceedings",

issn = "0736-5721",

note = "Proceedings of the 2001 International Gas Research Conference IGRC ; Conference date: 05-11-2001 Through 08-11-2001",

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T1 - Nouveau modèle de brûleur au gaz naturel pour améliorer l'efficacité des fours rotatifs à oxygaz

AU - Gutiérrez, A. M.

AU - Díez De Ulzurrun, J. A.

AU - Meléndez, A.

AU - González, J. J.

AU - Martínez, S.

PY - 2001

Y1 - 2001

N2 - 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.

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.

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M3 - Artículo de la conferencia

AN - SCOPUS:1642399153

SN - 0736-5721

JO - International Gas Research Conference Proceedings

JF - International Gas Research Conference Proceedings

T2 - Proceedings of the 2001 International Gas Research Conference IGRC

Y2 - 5 November 2001 through 8 November 2001

ER -

Nouveau modèle de brûleur au gaz naturel pour améliorer l'efficacité des fours rotatifs à oxygaz

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