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Vol 13, Issue 1, 2021
Pages: 45 - 51
Professional paper
Metallic materials
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Published: 28.05.2021. Professional paper Metallic materials

THE INFLUENCE OF THE RHEOLOGICAL PARAMETERS OF THE COAL MIXTURE ON THE STRENGTH OF METALLURGIC COKE

By
Sulejman Muhamedagić ,
Sulejman Muhamedagić
Contact Sulejman Muhamedagić

University of Zenica , Zenica , Bosnia and Herzegovina

Amina Kurtović ,
Amina Kurtović

ArcelorMittal Zenica , Zenica , Bosnia and Herzegovina

Azra Halilović
Azra Halilović

University of Zenica , Zenica , Bosnia and Herzegovina

Abstract

Metallurgical coke as a fuel, reducing agent and permeable material in high-pressure processes must have pronounced strength and granulation properties due to expected changes in high temperature conditions. The best quality of metallurgical coke is achieved when coal mixtures satisfy a certain range of rheological parameters. The characterization parameters of the coking properties of the coal mixture are correlated with the mechanical parameters of the coke quality 

References

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Muhamedagić S, A. Mahmutović: Metallurgical coke production and preparation. 2012.
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Kurtović A. Testing the effect of coking coal on the quality of the coal mixture, technological coking process and coke as the final product on coke oven battery VI. 2018.
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Company’s internal reports of coke production in ArcelorMittal Zenica. 2017;
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Company’s internal documents-ArcelorMittal ZenicaCoke Admission Criteria-Internal Pro on the quality of coke for the blast furnace. 2017;
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Stiskala V. Coal clasification. 2010.
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Coal Supplier Certificates: Virginia HV.

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