EFFECT OF ULTRASOUND ON THE THERMOCHEMICAL DESTRUCTION OF FUEL OIL IN THE PRESENCE OF SHALE FROM THE KENDERLYK DEPOSIT

Abstract

In this article is represented the results of the influence of ultrasonic exposure on the process of thermochemical destruction of fuel oil in the presence of shale from the Kenderlyk deposit at different temperatures. A derivatographic analysis of suspensions was carried out before and after ultrasonic exposure for the selection of the working temperature range for the thermolysis of shale and fuel oil. It was established that the temperature of the onset of decomposition of the Kenderlyk shale and black oil organic mass is about 390-400 °C, and after ultrasonic treatment is 340 °C. Analysis of the results of the effect of temperature on the yield of thermolysis products shows that, under equal conditions, regardless of processing, with increasing process temperature, there is an increase in the yield of gas, gasoline fraction (initial boiling point is 180 °C), reaching maximum values in the temperature range of 415-425 °C. The yield of diesel fractions (180360 °C) increases to a temperature of 415 °C, then begins to fall quite sharply to values lower than the yield of this fraction in the initial periods of the experiments (at temperatures of 395-415 °C). The yield of fractions boiling away at temperatures above 360 °C decreases with increasing temperature in the range of 395-435 °C. After ultrasonic exposure, the total yield of light distillates increases from 50.8 wt.% to 58.3 wt.%.

References

[1] Maloletnev A.S., Kairbekov Zh.K., Yemelyanova V.S., Myltykbaeva Zh.K., Baizhomartov B.B. The deep processing of oil residues conjunction with shales // Bulletin KazNU. Ser. him. 2012. N 4(68). P. 22-28.
[2] Kairbekov Zh.K., Emelyanova VS, Maloletnev AS, Baizhomartov B.B. Thermocatalytic hydrogenolysis of combustible shale // Bulletin KazNU. Ser. him. 2012. N 4(68). P. 119-125 (in Rus.).
[3] Kairbekov Zh.K., Yemelyanova V.S., Baizhomartov B.B. Thermocatalytical processing of coal and shales // Bulletin KazNU. Ser. him. 2012. N 4(68). P. 126-133 (in Rus.).
[4] Kairbekov Zh.K., Yemelyanova V.S., Myltykbaeva Z.K., Bayzhomartov B.B. The brown coal and combustible slate(s) thermocatalytic processing of the “kenderlyk” deposit // European Journal of Natural History. 2012. N 5. Р. 17-18.
[5] Kairbekov Zh.K., Emelyanova V.S., Myltykbaeva Zh.K., Bayzhomartov B.B. Thermocatalytic processing of brown coal and fuel shale from the Kenderlyk deposit // Fundamental research. 2012. N 9(4). P. 924-926 (in Rus.).
[6] Kairbekov Zh.K., Myltykbaeva Zh.K., Maloletnev AS, Emelyanova V.S., Baizhomartov B.B., Kairbaeva N.S. Deep processing of oil residues together with shale // Oil and gas. 2013. N 6(78). P. 99-104 (in Rus.).
[7] Kairbekov Zh.K., Maloletnev AS, Emelyanov V.S., Myltykbaeva Zh.K., Shakiyeva T.V., Baizhomartov B.B. Hydrogenolysis of the Kenderlyk shale // Theses of the reports. IV - Intern. Scientific-tech. Conf. "Alternative sources of raw materials and fuel." Minsk, 2013. P. 50 (in Rus.).
[8] Kairbekov Zh.K., Maloletnev AS, Emelyanova VS, Myltykbaeva Zh.K., Shakieva TV, Baizhomartov B.B. Joint thermocatalytic destruction of Kenderlyk shale and fuel oil // Abstracts of the Dokl. IV - Intern. Scientific-tech. "Alternative sources of raw materials and fuel." Minsk, 2013. P. 51 (in Rus.).
[9] Kairbekov Zh.K., Maloletnev AS, Emelyanov VS, Myltykbaeva Zh.K., Shakiyeva TV, Baizhomartov B.B. Transformations of oil tar in the presence of Kenderlyk shale // Abstracts of the repr. IV - Intern. Scientific-tech. conf. "Alternative sources of raw materials and fuel." Minsk, 2013. P. 52 (in Rus.). ISSN 1813-1107 3 2019
[10] Kairbekov Zh.K., Maloletnev A.S., Yemelyanova V.S., Myltykbaeva Zh.K., Baizhomartov B.B. The New Methods of Deep Processing of Oil Residues in Conjunction with Shales // Advanced Materials Research. 2015. Vol. 1079-1080. P. 103-109.
[11] Kairbekov Zh.К., Jeldybayeva I.M. Yermoldina Ye.Т., Маloletnev A.S. Thermal cracking of fuel Oil in slate mixture // The Bulletin of the National academy of sciences of the Republic of Kazakhstan. ISSN 1991-3494. 2018. P. 42-47. https://doi.org/10.32014/2018.2518-1467.5