ISSN 2594-5300
52º Seminário de Aciaria, Fundição e Metalurgia de Não-Ferrosos — vol. 52, num.52 (2023)
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After about two and a half years of interruption in production, the ArcelorMittal Group decided to resume operations at the ArcelorMittal Sul-Fluminense steel mill. The first month of operation showed that several key performance indicators were out of goals combined, such as power-on, tap-to-tap time, electric energy consumption, oxygen consumption and others. This paper aims to present the teamwork carried out between Lumar Metals and ArcelorMittal after the commissioning of EAF #2, implementing the reengineering of the chemical package equipment and adjustments of the electrical and chemical program until the goals were achieved
After about two and a half years of interruption in production, the ArcelorMittal Group decided to resume operations at the ArcelorMittal Sul-Fluminense steel mill. The first month of operation showed that several key performance indicators were out of goals combined, such as power-on, tap-to-tap time, electric energy consumption, oxygen consumption and others. This paper aims to present the teamwork carried out between Lumar Metals and ArcelorMittal after the commissioning of EAF #2, implementing the reengineering of the chemical package equipment and adjustments of the electrical and chemical program until the goals were achieved
Palavras-chave
Commissioning, Chemical energy, EAF Skull Formation, Electric Arc Instability
Commissioning, Chemical energy, EAF Skull Formation, Electric Arc Instability
Como citar
Wandekoken, Thiago Pinto.
EAF RESTART AT ARCELORMITTAL SUL-FLUMINENSE: PROBLEMS AND SOLUTIONS TO REACH PROCESS PERFORMANCE GOALS
,
p. 494-506.
In: 52º Seminário de Aciaria, Fundição e Metalurgia de Não-Ferrosos,
São Paulo,
2023.
ISSN: 2594-5300
, DOI 10.5151/2594-5300-39893
