INVESTIGATION OF THE EFFECT OF ELECTROPHYSICAL PARAMETERS OF THE HIGH-VOLTAGE SHORT-PULSE ELECTROHYDRAULIC DISCHARGE SYSTEM AND A NANOCOMPOSITE CATALYST ON OIL SLUDGE DESTRUCTION
Satybaldin A.Z. Shaymerdenova K.M. Zhandybayev B.B. Bakibayev A.A. Alpyssova G.K. Seitzhan R. Tyanakh S.
29 December 2025E.A. Buketov Karaganda University Publish house
Eurasian Physical Technical Journal
2025#22Issue 494 - 100 pp.
This paper presents the results of a study on oil sludge processing using high-voltage short-pulse electrohydraulic discharge. The influence of key parameters, such as discharge voltage, capacitor bank capacitance, processing time, electrode gap, and catalyst concentration, on the yield of light and medium petroleum fractions is analyzed. Experiments have shown that the optimal conditions for achieving the maximum fraction yield (up to 36.4%) are: a processing time of 6 minutes, an electrode gap of 10 mm, a capacitor bank capacitance of 0.125 μF, and a nanocomposite catalyst concentration of 1%. It has been established that the use of a catalyst enhances the destruction of high-molecular compounds, while optimization of the electrophysical parameters improves the energy efficiency of the process. The obtained results can be used to develop energy-efficient technologies for oil waste disposal.
high-voltage short-pulse electrohydraulic discharge , light and middle fractions , nanocatalyst , oil sludge
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Buketov Karaganda National Research University, Faculty of Physics and Technology, Karaganda, Kazakhstan
Faculty of Chemistry, Tomsk State University, Tomsk, Russian Federation
Faculty of Chemistry, Buketov Karaganda National Research University, Karaganda, Russian Federation
Buketov Karaganda National Research University
Faculty of Chemistry
Faculty of Chemistry
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