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METHOD:PUBLISH
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ORGANIZER;CN='8th ECIC & 9th ICSTI 2022':MAILTO:info@ecic-icsti.com
LOCATION:Room „Lloyd“
SUMMARY:Comparative analysis of blast furnace cooler sytem performance with different preservation techniques and design conditions
DESCRIPTION:COMPARATIVE ANALYSIS OF BLAST FURNACE COOLER SYSTEM PERFORMANCE WITH DIFFERENT PRESERVATION TECHNIQUES AND DESIGN CONDITIONS
 
Blast Furnace 2 of Ternium Brasil steelmaking company, in Rio de Janeiro, started to operate in December 16th, 2010. During its service life, the cast iron stave coolers displaced into the blast furnace and the copper stave coolers deformed, generating the lost of refrigeration capacity of these cooling system components. This paper presents the evaluation of techniques used to maintain the stability of the equipment shell, emphasizing the aspects of fluid dynamics, maintenance methods and the thermal consequences in stave cooler bodies. The main results of this research are the best procedures to stabilize the cooler system in good conditions without causing damages in the Blast Furnaces shell, and improvements in actual maintenance techniques to preserve the equipment and extend its service life.
Keywords: Blast Furnace; Stave Cooler; Fluid Dynamics; Computational Fluid Dynamics.
 

CLASS:PUBLIC
DTSTART:20220631T113500
DTEND:20220631T120000
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