Sustainable Electric Arc Furnace Steel Production: GREENEAF

Loris Bianco,Giulia Baracchini,Filippo Cirilli,Loredana Di Sante,Andrea Moriconi,Erica Moriconi,Millan Marcos Agorio,Herbert Pfeifer,Thomas Echterhof,T. Demus,Hans-Peter Jung,C. Beiler,Hans-Jörg Krassnig

Sustainable Electric Arc Furnace Steel Production: GREENEAF

2013

Loris Bianco
Giulia Baracchini
Filippo Cirilli
Loredana Di Sante
Andrea Moriconi
Erica Moriconi
Millan Marcos Agorio
Herbert Pfeifer
Thomas Echterhof
T. Demus
Hans-Peter Jung
C. Beiler
Hans-Jörg Krassnig

In the modern electric arc furnace (EAF), more than 40 % of energy comes from chemical sources by fossil fuels: natural gas is used in dedicated burners during the melting of the scrap, while lump coal (mainly anthracite) is added to the basket and pulverized coal is injected as a foaming agent.

Keywords:

Fossil fuel
Pulverized coal-fired boiler
Steelmaking
Anthracite
Coal
Natural gas
Waste management
Scrap
Engineering
Electric arc furnace

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