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Mineral Processing and Extractive Metallurgy Review, 2017 This research was supported by the Spanish Ministry of Education, Culture and Sports via an FPU (Formación del Profesorado Universitario) grant to Daniel Fernández González (FPU014/02436). The authors wish to thank the CENIM-CSIC for their cooperation in conducting the investigation.
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Iron ore sintering with charcoal
Institutions of Mining and Metallurgy Transactions Section C: Mineral Processing and Extractive Metallurgy, 2007AbstractThe iron blast furnace is the most widely used and efficient producer of liquid iron; however, emissions from sintering and coking cause environmental pressure for the integrated steel works. The combustion of coke fines (breeze) during sintering contributes to greenhouse gases (e.g.
R. Lovel, K. Vining, M. Dell'Amico
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On Dioxin Formation in Iron Ore Sintering
Environmental Science & Technology, 2003 Iron ore sintering is an important source of "dioxins", polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs). This paper reports on attempts to identify materials, conditions, and mechanisms responsible for PCDD/F formation (i) by investigating salient properties of ores (viz., with respect to oxidation, condensation, and chlorination of model
Mariusz K, Cieplik +7 more
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Recent advances in iron ore sintering
Institutions of Mining and Metallurgy Transactions Section C: Mineral Processing and Extractive Metallurgy, 2016Sintering is the most economic and widely used agglomeration process to prepare iron ore fines for blast furnace use. Owing to the depleting reserves of traditional high grade iron ore, there have been considerable changes in iron ore resources available throughout the world, especially in steel mills in East Asia.
Liming Lu
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Iron Ore Sintering: Quality Indices
Mineral Processing and Extractive Metallurgy Review, 2017Sinter plants process a mixture of iron ore fines, recycled ironmaking products, slag-forming agents and solid fuel (coke) with the finality of obtaining a product with the suitable characteristics (thermal, mechanical, physical, and chemical) for being fed to the blast furnace.
Daniel Fernández-González +1 more
exaly +4 more sources
Iron Ore Sintering: Raw Materials and Granulation
Mineral Processing and Extractive Metallurgy Review, 2017 Sintering is an agglomeration process that fuses iron ore fines, fluxes, recycled products, slag-forming elements and coke. The purpose of sintering is to obtain a product with suitable composition, quality and granulometry to be used as burden material ...
Daniel Fernández-González +1 more
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Silver-reductor method for determination of iron in iron ores and iron-ore sinters
Talanta, 1980A new technique for the quick dissolution of iron ore, magnetite and sinter products has been developed. The sample is dissolved with thioglycollic acid and hydrochloric acid, the excess of thioglycollic acid is oxidized, and the iron is reduced in the silver reductor.
S, Banerjee, R K, Dutta
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The porosity of iron ore sinter
2020Iron ore sinter is the main iron-bearing charge in many blast furnaces for ironmaking. A certain porosity of the charge is required to allow the flow of the carbon monoxide-rich reduction gas. The porosity of an accumulation of porous particles is of two types: the interparticle porosity resulting from the voids in the bulk and the intraparticle ...
Lampl, Daniel, Lanzerstorfer, Christof
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Biomass for iron ore sintering
Minerals Engineering, 2010Abstract Within an integrated steelworks, iron ore sinter making is an energy intensive process. In recent years, biomass is becoming an attractive alternative source of energy to traditional fossil fuels such as coal. In this study, commercially available biomass materials suited to sinter making have been identified as an alternative source of fuel
Mohammad Zandi +2 more
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Determination of aluminium in iron ore and iron ore sinter by a complexometric method
The Analyst, 1976A complexometric method for the determination of aluminium in iron ore and sinter products has been developed. Iron, manganese, vanadium, etc., are complexed with mercaptoacetic acid, and aluminium and other elements such as titanium, if present, are precipitated as R2O3 with hexamethylenetetramine (hexamine).
Samaresh Banerjee, R. K. Dutta
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