2013
DOI: 10.1002/srin.201300027
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Optimization of Blast Furnace Productivity Coupled with CO2 Emissions Reduction

Abstract: Blast furnace represents the dominant hot metal making production process worldwide and one of the main energy consuming processes. Modern research in the field focuses on the increase in plant productivity through energy saving and on the reduction of greenhouse gas emissions compatible with legal limits. Productivity is governed mainly by relevant input parameters such as materials rates, materials properties, and operating conditions. All the dominant input parameters and their variations have been analyzed… Show more

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Cited by 19 publications
(8 citation statements)
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“…The system has been successfully applied to many processes during ironmaking and steelmaking. [ 36–38 ]…”
Section: Methodsmentioning
confidence: 99%
“…The system has been successfully applied to many processes during ironmaking and steelmaking. [ 36–38 ]…”
Section: Methodsmentioning
confidence: 99%
“…In this way, the silicon content in the liquid metal transferred to the BOF falls in the range 0.2-0.7%. As a general trend, as the silicon content in the BF decreases, energy demand decreases and the productivity increases [16]. Much research evidence (the most recent belonging to the blast furnace in Luleå) shows that the minimum limit of SiO 2 in BF pellets is around 2%.…”
Section: Resultsmentioning
confidence: 99%
“…Several reports highlighted the essence to control energy consumption and GHG emission during iron and steel production [26][27][28]. Cavaliere and Perrone optimized blast furnace productivity coupled with CO 2 emissions reduction [9]. Ion et al predicted the generation of the pollutants in natural gas and residual steel gases (i.e.…”
Section: Literature Reviewmentioning
confidence: 99%
“…Though pig iron can be produced directly reducing the iron ore, however in majority of cases pig iron is produced through the blast furnace route in India. Indian pig iron manufacturing organizations are continuously focusing to decrease the environmental impacts [9,10]. Typical foundry grade pig iron is carbon enriched with other constituents.…”
Section: Introductionmentioning
confidence: 99%