ISSN 2594-5300
43º Seminário de Aciaria - Internacional — vol. 43, num.43 (2012)
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Resumo
A new furnace concept with scrap preheating was developed in conjunction with flat bath operation, known under the trademark name. Simetal EAF Quantum™. It enables scrap melting with a specific energy consumption of only 280 kWh per ton of scrap. This new furnace stands for minimum conversion costs, maximized output and environmental compliance. 100% of the charged scrap is preheated through the utilization of the furnace offgas during the heat cycle. This leads to energy and cost savings with a reduction of the tap-to-tap time to 33 minutes. Pure flat bath operation with lowest flicker is the result of an adequate hot heel and a new tapping system. With this patent pending tapping system, a renewed variant of scrap charging and retaining technology as well as a revolutionary design of the offgas-processing system, this furnace is the melting aggregate of the future. An energy consumption of 280 kWh/t in combination with reduced consumptions of oxygen and fuel stands for itself.
A new furnace concept with scrap preheating was developed in conjunction with flat bath operation, known under the trademark name. Simetal EAF Quantum™. It enables scrap melting with a specific energy consumption of only 280 kWh per ton of scrap. This new furnace stands for minimum conversion costs, maximized output and environmental compliance. 100% of the charged scrap is preheated through the utilization of the furnace offgas during the heat cycle. This leads to energy and cost savings with a reduction of the tap-to-tap time to 33 minutes. Pure flat bath operation with lowest flicker is the result of an adequate hot heel and a new tapping system. With this patent pending tapping system, a renewed variant of scrap charging and retaining technology as well as a revolutionary design of the offgas-processing system, this furnace is the melting aggregate of the future. An energy consumption of 280 kWh/t in combination with reduced consumptions of oxygen and fuel stands for itself.
Palavras-chave
EAF; Preheating; Efficiency; Flicker.
EAF; Preheating; Efficiency; Flicker.
Como citar
Abel, Markus;
Dorndorf, Markus;
Hein, Michel;
Huber., Hans-Jörg.
SIMETAL EAF QUANTUM™ - THE FUTURE APPROACH FOR EFFICIENT SCRAP MELTING
,
p. 124-133.
In: 43º Seminário de Aciaria - Internacional,
Rio de Jabeiro,
2012.
ISSN: 2594-5300
, DOI 10.5151/2594-5300-20760
