Determination of optimal conditions for processing oil bottom sediments using electrohydraulic effect

Authors

DOI:

https://doi.org/10.15587/1729-4061.2021.241763

Keywords:

electrohydraulic phenomenon, catalyst, oil bottom sediment, viscosity, density, optimization, hydrogenation

Abstract

Currently, there is an interest in effective technologies that cause minimal environmental harm, have low financial costs and allow you to obtain products with high added value. One of the ways to increase the yield of light and medium fractions from oil bottom sediments is to use the electrohydraulic effect. The electrohydraulic phenomenon is a new industrial method of converting electrical energy into mechanical energy, which occurs without the influence of intermediate mechanical links, with high efficiency. Statistical processing of experimental data was carried out with the identification of the optimal mode of the electrohydraulic effect on the destruction of the oil bottom sediment. The influence of various factors is shown (duration of contact, distance between electrodes, amount of added catalyst, capacitance of capacitor and value of applied voltage). The use of the generalized equation made it possible to determine the following optimal conditions for the destruction of the oil bottom sediment using electrohydraulic treatment: duration 7 min, distance 8 mm, amount of added catalyst 1.5 %, capacitance 0.3 μF, applied voltage 14 kV. In terms of the significance of the coefficient (tr), it should be noted that the dominant factors are the distance between the electrodes and the amount of added catalyst. The individual chemical composition of the light and medium fractions of the original oil residue and the processed oil residue was determined. Comparison of the individual chemical composition of fractions up to 200 °С and 200–300 °С, obtained from the oil bottom sediment and from the hydrogenated product, allows to conclude that the electrohydraulic effect has an effective effect on the destruction of the organic mass of the oil bottom sediment. The optimal conditions for electrohydraulic treatment of the oil residue aere established and it is shown that it is possible to utilize the oil bottom sediments

Author Biographies

Amangeldy Satybaldin, Karaganda Buketov University

PhD, Associate Professor

Department of Engineering Thermophysics named after professor Zh. S. Akylbayev

Almas Tusipkhan, Karaganda Buketov University

PhD Doctor, Associate Professor

Department of Chemical Technology and Petrochemistry

Raikhan Seitzhan, Karaganda Buketov University

Master of Engineering Sciences

Department of Chemical Technology and Petrochemistry

Sairagul Tyanakh, Karaganda Buketov University

PhD - Doctoral Student

Department of Physical and Analytical Chemistry

Gulzhan Baikenova, Karaganda Economic University of Kazpotrebsoyuz

Doctor of Chemical Sciences, Professor, Head of Department

Department of Ecology and Assessment

Dana Karabekova, Karaganda Buketov University

PhD, Associate Professor

Department of Engineering Thermophysics named after professor Zh. S. Akylbayev

Murzabek Baikenov, Karaganda Buketov University

Doctor of Chemical Sciences, Professor, Head of Department

Department of Chemical Technology and Petrochemistry

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Published

2021-10-29

How to Cite

Satybaldin, A., Tusipkhan, A., Seitzhan, R., Tyanakh, S., Baikenova, G., Karabekova, D., & Baikenov, M. (2021). Determination of optimal conditions for processing oil bottom sediments using electrohydraulic effect. Eastern-European Journal of Enterprise Technologies, 5(6 (113), 30–38. https://doi.org/10.15587/1729-4061.2021.241763

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Section

Technology organic and inorganic substances