Sintering: Most Efficient Technologies for Greenhouse Emissions Abatement

Cavaliere, Pasquale

doi:10.1007/978-3-030-21209-4_3

Cited by 5 publications

(2 citation statements)

References 73 publications

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“…Deep decarbonisation of the iron and steel sectors could be achieved via the use of carbon-free electricity sources, specifically via use of electrolysis of iron ore [57]. As electrolysis produces only oxygen and no carbon emissions, it could in theory be carbon-neutral [67]. The potential role of electrification in decarbonisation is well-established, but this needs to be accelerated via technologies that primarily extend it by means of energy storage [68].…”

Section: Core Technological Innovations (Ctis)mentioning

confidence: 99%

Expert perceptions of game-changing innovations towards net zero

Perdana

Xexakis²,

Koasidis

et al. 2023

Energy Strategy Reviews

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Section: Core Technological Innovations (Ctis)mentioning

confidence: 99%

Expert perceptions of game-changing innovations towards net zero

Perdana

Xexakis²,

Koasidis

et al. 2023

Energy Strategy Reviews

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“…Due to the limitation of scrap shortage, converter steelmaking will be dominant for a long time [1]. Oxygen converter mainly blows high-pressure and high-purity oxygen from the oxygen lance on the top of the converter to reduce the content of carbon, phosphorus, and other elements in hot metal and increase the temperature, so as to obtain molten steel with composition and temperature meeting the target requirements [2,3]. One of the important links of converter steelmaking is to realize the accurate control of blowing end-point.…”

Section: Introductionmentioning

confidence: 99%

Continuous Prediction Model of Carbon Content in 120 t Converter Blowing Process

Wang

Gao

Xing

et al. 2022

Metals

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A continuous prediction model of carbon content of 120 t BOF is established in this paper. Based on the three-stage decarburization theory and combined with the production process of 120 t converter, the effects of oxygen lance height and top blowing oxygen flow rate are also considered in the model. The explicit finite difference method is used to realize continuous prediction of carbon content in the converter blowing process. The model parameters such as ultimate carbon content in molten pool are calculated according to the actual data of 120 t BOF, which improves the hit rate of the model. Process verification and end-point verification for the continuous prediction model have been carried out, and the results of process verification indicate that the continuous prediction model established in the paper basically accords with the actual behavior of decarburization. Moreover, the hit ratio of the continuous prediction model reached 85% for the prediction of end-point carbon content within a tolerance of ±0.02%.

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Hydrogen Ironmaking

Cavaliere

2022

Hydrogen Assisted Direct Reduction of Iron Oxides

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Sintering: Most Efficient Technologies for Greenhouse Emissions Abatement

Cited by 5 publications

References 73 publications

Expert perceptions of game-changing innovations towards net zero

Expert perceptions of game-changing innovations towards net zero

Continuous Prediction Model of Carbon Content in 120 t Converter Blowing Process

Hydrogen Ironmaking

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