Challenges for Sustainable Ironmaking at ArcelorMittal - ABM
Challenges for Sustainable Ironmaking at ArcelorMittal - ABM
Challenges for Sustainable Ironmaking at ArcelorMittal - ABM
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<strong>ArcelorMittal</strong> Tubarão Energy Model<br />
SUMMARY (MW equivalent)<br />
INPUT: 5.950(COAL)<br />
COKE: 2.950<br />
RECOVERIES: 2.505<br />
Gas<br />
380<br />
Furnaces in the Plant<br />
Outsourced Lime Plant<br />
Gas<br />
420<br />
T.R .T<br />
Zero consumption of oil<br />
Low NG consumption<br />
Gas<br />
55<br />
Coal<br />
4.700<br />
By Products Coke Plant<br />
(1.600: coke)<br />
He<strong>at</strong> Recovery Coke Plant<br />
(1.350: coke)<br />
He<strong>at</strong>, Gas, Tar, Steam<br />
870<br />
SUMMARY (1 kboe/day)<br />
(1boe =1,88MWh)<br />
INPUT: 76<br />
COKE: 38<br />
RECOVERIES: 32<br />
Coal<br />
1.250<br />
Blast Furnaces<br />
Kinetic<br />
Energy Gas<br />
20 620 Gas<br />
140<br />
COGENERATION<br />
Electricity, steam, mechanical energy,<br />
oxygen, nitrogen, argon, compressed air<br />
Steel Making<br />
Self-sufficiency in<br />
Electric Energy<br />
Sales of electricity<br />
Low consumption of<br />
fresh w<strong>at</strong>er<br />
Sales of coke<br />
05/10/2008 and other utilities<br />
34
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