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Electrical resistivity of layers consisting of large carbon particles as a function of the granulometric composition and applied pressure

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Abstract

A mathematical formula is derived for the electrical resistivity ρ′s of layers of conducting disperse materials as a function of the particle size d and applied pressure P

$$ \frac{{\rho '_s }} {{\rho _s }} = M + \left( {X + \frac{d} {{Y + Zd^2 }}} \right)\frac{1} {{\sqrt P }} $$

. The coefficients M, X, Y, and Z characterize each solid material; ρs is the resistivity of the solid material.

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References

  1. Meredith, R.E. and Tobias, C.W., Conduction in Heterogeneous Systems, Advances in Electrochemistry and Electrochemical Engineering, New York-London: Interscience, 1962, vol. 2, pp. 15–47.

    Google Scholar 

  2. Val’kova, Z.A., Relation between the Electrical and Technological Parameters in the Production of Yellow Phosphorus, Cand. Sci. Dissertation, Leningrad, 1979.

  3. Dul’nev, G.N., Zarichnyak, Yu.P., and Novikov, V.V., Determining the Thermal and Electrical Conductivity in Small-Grain Systems, Inzh.-Fiz. Zh., 1978, vol. 34, no. 5, pp. 860–869.

    Google Scholar 

  4. Bregman, S.Z., Val’kova, Z.A., Drozdov, A.N., and Khitrik, R.I., Influence of the Granulometric Composition of Coke on Ore Heating, Tr. LenNIIgiprokhima, 1967, issue 1, pp. 31–37.

  5. Platonov, G.F. and Panina, M.I., Resistivity Variation of Coke, Trudy Altaisk. Gornomet. NII, 1961, vol. 11, pp. 76–81.

    CAS  Google Scholar 

  6. Pedro, A.A., Dressen, V.V., and Arlievskii, M.P., Electrical Resistance of Layers of Small Conducting Particles, Kompyuternoe modelirovanie pri optimizatsii tekhnologicheskikh protsessov elektrotermicheskikh proizvodstv: dokl. nauch.-tekhn. konf. Elektrotermiya 2004 (Computer Simulation in Optimizing Electrothermal Production Processes: Proceedings of the Elektrotermiya 2004 Conference), St Petersburg, 2004, pp. 75–80.

  7. Ershov, V.A., Lavrov, B.A., Kozlov, K.B., and Pedro, A.A., Approaches to the Simulation of the Electrical Properties of Carbon in Ore-Heating Furnaces, Kompyuternoe modelirovanie pri optimizatsii tekhnologicheskikh protsessov elektrotermicheskikh proizvodstv: dokl. nauch.-tekhn. soveshchaniya. Elektrotermiya 2000 (Computer Simulation in Optimizing Electrothermal Production Processes: Proceedings of the Elektrotermiya 2000 Conference), St. Petersburg, 2000, pp. 16–26.

  8. Kozlov, K.B., Structure of Energy Fluxes in the Reaction Chamber of an Ore-Heating Furnace, Cand. Sci. Dissertation, St. Petersburg, 2001.

  9. Kozlov, K.B. and Dronov, D.A., Influence of Pressure on the Conductivity of a Disperse Electrically Conducting System, Trudy Vserossiiskoi nauch.-tekhn. konf. Elektrotermiya 2006 (Proceedings of the Russian Elektrotermiya 2006 Conference), St. Petersburg: TsNTI Progress, 2006, pp. 94–103.

    Google Scholar 

  10. Elektricheskie izmereniya (s labortornymi rabotami): uchebnik dlya tekhnikumov (Electrical Measurements: Technical-School Textbook, with Laboratory Practicum), Malinovskii, V.I., Ed., Moscow: Energoizdat, 1982.

    Google Scholar 

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Authors and Affiliations

  1. St. Petersburg State Technological Institute (Technological University), St. Petersburg, Russia

    B. A. Lavrov, K. B. Kozlov & A. A. Belozerov

Authors
  1. B. A. Lavrov
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  2. K. B. Kozlov
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  3. A. A. Belozerov
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Original Russian Text © B.A. Lavrov, K.B. Kozlov, A.A. Belozerov, 2009, published in Koks i Khimiya, 2009, No. 11, pp. 29–33.

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Lavrov, B.A., Kozlov, K.B. & Belozerov, A.A. Electrical resistivity of layers consisting of large carbon particles as a function of the granulometric composition and applied pressure. Coke Chem. 52, 492–495 (2009). https://doi.org/10.3103/S1068364X09110064

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  • DOI: https://doi.org/10.3103/S1068364X09110064

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