Results 71 to 80 of about 704 (185)

Partial substitution of anthracite for coke breeze in iron ore sintering. [PDF]

Sci Rep, 2021
Zhang X, Zhong Q, Liu C, Rao M, Peng Z, Li G, Jiang T.   +6 more
europepmc   +1 more source

Iron Ore Sintering: Raw Materials and Granulation

Mineral Processing and Extractive Metallurgy Review, 2016
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 in the blast furnace.
Fernández González, Daniel, Ruiz Bustinza, Íñigo, Mochón, Javier, González Gasca, María del Carmen, Verdeja, Luis Felipe   +4 more
openaire   +4 more sources

COMPARISON OF IRON ORE SINTER MINERALOGY QUANTIFICATION

Acta Metallurgica Slovaca, 2017
At present, the powder XRD is widely used analytical method for iron ore sinter mineralogy determination. In many types of research, diffraction data for SFCA and SFCA-I phases were not available, and diffraction data for other calcium ferrites were used instead.
Roland Mežibrický, Mária Fröhlichová   +1 more
openaire   +2 more sources

Experimental evaluation of the usage of residues for sintermaking

Journal of Materials Research and Technology, 2019
The shifts in quality of global reserves of iron ore, as well as the progressive advances in environmental legislations, are tendencies that have motivated researches on the usage of iron and carbon-bearing residues in the production of sinter for blast ...
Victor Freire de Oliveira, Maurício Covcevich Bagatini   +1 more
doaj   +1 more source

Adaptability analysis of H2-rich gas injection and sintered ore performance with different raw material ratios

Journal of Materials Research and Technology
As a source substitution technology that reduces pollutants emission and optimizes sinter properties, H2-rich gas injection-assisted iron ore sintering holds significant practical value.
Yaqiang Yuan, Tao Rong, Yuanhao Yu, Huafang Yu, Hao Guo, Yan Gao, Jingsong Wang, Qingguo Xue, Haibin Zuo   +8 more
doaj   +1 more source

ACCELERATING ORE SINTERING MATHEMATICAL MODEL USING GPU

Компютерні системи та інформаційні технології
The study aims to enhance the efficiency and computational speed of the ore sintering model through the utilization of graphics processing units (GPUs).
Kyrylo KRASNIKOV
doaj   +1 more source

Recycling of Integrated Steel Plant Solid Wastes in the Sintering Process and Corresponding Effects on Pollutant Emissions

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2013
The new practices in sintering technology allows for the use of a wide range of iron-containing materials in charge with obtaining the agglomerate with necessary characteristics for optimal operation of the blast furnace.
Anișoara CIOCAN, Beatrice TUDOR
doaj  

Chemical composition analysis of raw materials used in iron ore sinter plants in Poland

Metalurgija, 2014
The main goal of the study was the analysis of the chemical compositions of raw materials used in iron ore sinter plants in Poland. The iron ore sintering process is the largest source of emissions of dust and gas pollution in the iron and steel industry.
D. Burchart-Korol, J. Korol, A. Smoliński   +2 more
doaj  

Experimental Study on Disposal of Chromium-containing Sludge by Sintering

Kuangchan zonghe liyong
This is an article in the field of metallurgical engineering. The chromium-containing sludge produced by iron and steel enterprises in the process of steel plate coating is a hazardous waste.
Shizhe SONG, Zhongcheng LIU, Peijiang LIU, Hongyu HOU, Feng QIAN, Shujuan YU   +5 more
doaj   +1 more source

Batch Sintering of FeO·OH and Fe₂O₃ Blends: Chemical and Metallurgical Characterization

Metals
A sample of goethite iron ore sinter feed (G_SF) was employed as a raw material in a sintering bed. This sample partially replaced hematite sinter feed (H_SF), which is currently used as raw material in a sintering plant in the state of Minas Gerais ...
Igor J. U. V. Pereira, Henrique C. S. Coelho, Cláudio G. Santos, Eduardo A. Brocchi, Rodrigo F. M. Souza, Victor A. A. Oliveira   +5 more
doaj   +1 more source