CTE / Proceedings 2025 / Formation of Specific Electrical Resistance of Blast Furnace Coke Under the Influence of Raw Materials and Technological Factors of Its Production

Formation of Specific Electrical Resistance of Blast Furnace Coke Under the Influence of Raw Materials and Technological Factors of Its Production

DOI: https://doi.org/10.23939/cte2025.01.150
Development, Energy and Resource Saving in the Chemical and Food Technologies
pp.
150-153
Abstract

The studies made it possible to establish the relationship between the specific electrical resistance and the reactivity, To obtain high-strength coke with low abrasiveness, it is necessary to have an appropriate component composition of the coal charge with a sufficient level of sintering, an optimal level of its grinding and an appropriate thermal regime of its coking.

Keywords (in English)
electrical resistance
coke powder
coal mixture
grade composition
structural strength
Author (co-authors)
First name Last name Institutional affiliation E-mail Phone number ORCID ID Academic status, position Institution address Author contribution(s) Institutional affiliation
Denis
Miroshnichenko
dvmir79@gmail.com
0000-0002-6335-8742
professor
Kyrpychova, 2
Investigation
National Technical University Kharkiv Polytechnical Institute
References

[1] Barsky, V., Vlasov, G., & Rudnitsky, A. (2011). Composition and structure of coal organic mass. 3. Dynamics of coal chemical structure during metamorphism. Chemistry & Chemical Technology, 5(3).

[2] Buryak, V., Vasil’chenko, G., Chirka, T., & Konstantinov, S. (2013). Specific electrical resistance of carbon materials. Refractories and Industrial Ceramics, 54, 215–219. DOI: 10.1007/s11148-013-9577-8.

[3] Surup, G. R., Pedersen, T. A., Chaldien, A., Beukes, J. P., & Tangstad, M. (2020). Electrical resistivity of carbonaceous bed material at high temperature. Processes, 8, 0933. DOI: 10.3390/pr8080933.

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