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Ingots reheating and energy savings thanks to self regenerative burners; Rechauffage de lingots et economie d'energie par l'usage de bruleurs autoregeneratifs

Abstract

Complete text of publication follows: the Forcast Co from Thionville (France) has decided to buy a new bogie hearth furnace in order to reheat large ingots to forging temperature (load of 120 tons at 1250 deg. C) and had to select which combustion system to use, from the classical central heat exchanger to the self regenerative burner. Finally, the self regenerative burners were selected, operated with impulse firing for the sixteen burners of 200 kW distributed in eight zones. The furnace accepts a charge of 8 x 3.3 x 1.95 m{sup 3} of a weight of 120 tons, and gives a temperature homogeneity better than the guaranteed {+-}10 deg. C. Energy saving should be more than 40 % compared to cold air burners. (authors)
Authors:
Lhomme, P J; Laforet, J; [1]  Fiquet, H; [2]  Dussert, P; [3]  Wunning, J [4] 
  1. Gaz de France (GDF), 75 - Paris (France)
  2. Forcast International, 57 - Thionville (France)
  3. Ermat (France)
  4. Wahnbachtalsperrenverband Siegburg (Germany)
Publication Date:
Nov 01, 1999
Product Type:
Journal Article
Reference Number:
EDB-00:033882
Resource Relation:
Journal Name: Revue de Metallurgie (Paris); Journal Issue: 11; Conference: 1999 ATS International Steelmaking Conference, Journees siderurgiques internationales ATS 1999, Paris (France), 8-9 Dec 1999; Other Information: PBD: Nov 1999
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; ENERGY CONSERVATION; BURNERS; OPTIMIZATION
OSTI ID:
20036884
Country of Origin:
France
Language:
English; French
Other Identifying Numbers:
Journal ID: ISSN 0035-1563; REMEAH; TRN: FR0003644
Submitting Site:
FR
Size:
page(s) 1347
Announcement Date:
Jun 16, 2000

Citation Formats

Lhomme, P J, Laforet, J, Fiquet, H, Dussert, P, and Wunning, J. Ingots reheating and energy savings thanks to self regenerative burners; Rechauffage de lingots et economie d'energie par l'usage de bruleurs autoregeneratifs. France: N. p., 1999. Web.
Lhomme, P J, Laforet, J, Fiquet, H, Dussert, P, & Wunning, J. Ingots reheating and energy savings thanks to self regenerative burners; Rechauffage de lingots et economie d'energie par l'usage de bruleurs autoregeneratifs. France.
Lhomme, P J, Laforet, J, Fiquet, H, Dussert, P, and Wunning, J. 1999. "Ingots reheating and energy savings thanks to self regenerative burners; Rechauffage de lingots et economie d'energie par l'usage de bruleurs autoregeneratifs." France.
@misc{etde_20036884,
title = {Ingots reheating and energy savings thanks to self regenerative burners; Rechauffage de lingots et economie d'energie par l'usage de bruleurs autoregeneratifs}
author = {Lhomme, P J, Laforet, J, Fiquet, H, Dussert, P, and Wunning, J}
abstractNote = {Complete text of publication follows: the Forcast Co from Thionville (France) has decided to buy a new bogie hearth furnace in order to reheat large ingots to forging temperature (load of 120 tons at 1250 deg. C) and had to select which combustion system to use, from the classical central heat exchanger to the self regenerative burner. Finally, the self regenerative burners were selected, operated with impulse firing for the sixteen burners of 200 kW distributed in eight zones. The furnace accepts a charge of 8 x 3.3 x 1.95 m{sup 3} of a weight of 120 tons, and gives a temperature homogeneity better than the guaranteed {+-}10 deg. C. Energy saving should be more than 40 % compared to cold air burners. (authors)}
journal = []
issue = {11}
journal type = {AC}
place = {France}
year = {1999}
month = {Nov}
}