Modeling of the Off-Gas Cooling System for an Electric Arc Furnace and Evaluation of the Heat Recovery Potential

2016 ◽  
Vol 88 (10) ◽  
pp. 1463-1473 ◽  
Author(s):  
Atefeh Hassannia Kolagar ◽  
Thomas Meier ◽  
Thomas Echterhof ◽  
Herbert Pfeifer
Keyword(s):  
Heat Recovery ◽  
Cooling System ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace ◽  
Recovery Potential ◽  
Gas Cooling

scholarly journals Case Study of an Organic Rankine Cycle (ORC) for Waste Heat Recovery from an Electric Arc Furnace (EAF)

Energies ◽  
2017 ◽  
Vol 10 (5) ◽  
pp. 649 ◽  
Author(s):  
Steven Lecompte ◽  
Oyeniyi Oyewunmi ◽  
Christos Markides ◽  
Marija Lazova ◽  
Alihan Kaya ◽  
...  
Keyword(s):  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace

Electric Arc Furnace Off-Gas Heat Recovery and Experience with a Testing Plant

2013 ◽  
Vol 85 (4) ◽  
pp. 519-526 ◽  
Author(s):  
Thomas Steinparzer ◽  
Markus Haider ◽  
Florian Zauner ◽  
Gerhard Enickl ◽  
Marcel Michele-Naussed ◽  
...  
Keyword(s):  
Heat Recovery ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace

Overheat induced failure of a steel tube in an electric arc furnace (EAF) cooling system

2008 ◽  
Vol 15 (7) ◽  
pp. 931-937 ◽  
Author(s):  
A. Vazdirvanidis ◽  
G. Pantazopoulos ◽  
A. Louvaris
Keyword(s):  
Cooling System ◽  
Electric Arc Furnace ◽  
Steel Tube ◽  
Electric Arc ◽  
Arc Furnace

Study of heat transfer in a tubular-panel cooling system in the wall of an electric arc furnace

2019 ◽  
Vol 148 ◽  
pp. 43-56 ◽  
Author(s):  
Josué Contreras-Serna ◽  
Carlos I. Rivera-Solorio ◽  
Marco A. Herrera-García
Keyword(s):  
Heat Transfer ◽  
Cooling System ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace

Parametric study of heat transfer in an electric arc furnace and cooling system

2017 ◽  
Vol 123 ◽  
pp. 1190-1200 ◽  
Author(s):  
Erfan Khodabandeh ◽  
Mohsen Ghaderi ◽  
Abolfazl Afzalabadi ◽  
Abel Rouboa ◽  
Amir Salarifard
Keyword(s):  
Heat Transfer ◽  
Parametric Study ◽  
Cooling System ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace

scholarly journals Analysis of Energy Balance for a Steel Electric Arc Furnace

2020 ◽  
Vol 16 ◽  
Keyword(s):  
Energy Efficiency ◽  
Energy Balance ◽  
Heat Recovery ◽  
Process Analysis ◽  
Cooling Water ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Exhaust Gas ◽  
Actual Process ◽  
Arc Furnace

A process and energy analysis was performed for an Electric Arc Furnace for steel production in order to determine the energy efficiency defined as losses contribution in the total energy input. Process analysis was performed during operation for one batch, measuring the relevant process parameters. Energy balance revealed that a significant potential for improvement exists, the main directions being reducing the cooling water loss (for example, by implementing a heat recovery system), reducing the loss during loading and adjustment by implementing technology changes and automation and reducing the loss through exhaust gas. Although implementation of heat recovery systems on the cooling water circuit and exhaust gas duct will not influence the actual process energy efficiency, it is expected to improve the overall energy expenditure by integrating other heat consuming equipment.

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