Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).

Phase Equilibrium of Petroleum Dispersion Systems in Terms of Thermodynamics and Kinetics

Olena Tertyshna1, Konstantin Zamikula1, Oleg Tertyshny1, Olena Zinchenko2, Petro Topilnytskyi3
Affiliation: 
1 State Higher Educational Institution "Ukrainian State University of Chemical Technology" 8, Gagarina Ave., 8, 49005, Dnipro, Ukraine 2 PJSC "Ukrtatnafta", 3, Svishtovska St., 39610 Kremenchuk, Ukraine 3 Lviv Polytechnic National University, 12, Bandery St., 79013, Lviv, Ukraine t_elena2000@bigmir.net
DOI: 
https://doi.org/10.23939/chcht15.01.132
AttachmentSize
PDF icon full_text.pdf572.67 KB
Abstract: 
The process of paraffin formation has been considered, including the peculiarities of the paraffin structure as a result of phase transitions with a decreasing temperature. Mathematical models for thermodynamic and kinetic calculations of the "solid-liquid" system phase equilibrium have been developed. To shift the "fuel oil-paraffin" balance towards the liquid, it is necessary to reduce the activity ratio of solid and liquid phases by introducing into the system a substance with a lower solubility parameter. To increase the stability, as well as structural and mechanical characteristics of fuel oil, the additive of plant origin was synthesized. The phase transitions in fuel oil depending on the temperature when adding different amounts of additives have been studied.
References: 

[1] Pylypiv L.: Naftohazova Enerhetyka, 2013, 1, 60.
[2] Rojenko K., Tertyshna O., Snizhko L. et al.: Naftohazova Haluzʹ Ukrainy, 2014, 2, 24.
[3] Ivanova L., Burov E., Koshelev V.: Neftegazovoe Delo, 2011, 1, 268.
[4] Reistle C.: Paraffin and Congealing-Oil Problems. G.P.O., Washington 1932.
[5] Musakaev N.: Proceedings of International Conference RDAMM-2001, Russia, Novosybirs’k 2001, 6-2, 318.
[6] Sharafutdinov R.: Prikladnaia Mechanika i Technicheskaia Fizika, 2001, 2, 111.
[7] Brusilovskyj A.: Fazovye Prevrashchenia pry Razrabotke Mestorozhdenyi Nefti i Gaza. Graal, Moskva 2002.
[8] Ortega-Rodriguez A., Cruz S., Gil-Villegas A. et al.: Energ. Fuel, 2003, 17, 1100. https://doi.org/10.1021/ef030005s
[9] Pedersen K., Skovborg P., Ronningsen H.: Energ. Fuel, 1991, 5, 924. https://doi.org/10.1021/ef00030a022
[10] Ghanaei E., Esmaeilzadeh F., Fathi Kaljahi F.: Int. J. Chem. Mol. Eng., 2007, 1, 48.
[11] Moiseev I.: Uspechi Khimii, 2013, 82, 616.
[12] Maksymuk Ju., Buhlak A., Kruk V. et al.: Khimia i Technologia Topliv i Masel, 2013, 3, 9.
[13] Maksymuk Ju., Buhlak A., Kruk V. et al.: Khimia i Technologia Topliv i Masel, 2013, 2, 12.
[14] Shabarov Ju.: Organicheskaia Khimia. Khimia, Мoskva 2010.
[15] http://docs.cntd.ru/document/gost-30418-96
[16] https://www.astm.org/DATABASE.CART/HISTORICAL/D97-09.htm
[17] http://online.budstandart.com/ua/catalog/doc-page?id_doc=65853
[18] http://docs.cntd.ru/document/1200122881
[19] http://docs.cntd.ru/document/gost-4333-87
[20] Tertyshna O., Royenko K., Martynenko V. et al.: Chem. Chem. Technol., 2016, 10, 361. https://doi.org/10.23939/chcht10.03.361
[21] Zougari M., Sopkow T.: Ind. Eng. Chem. Res., 2007, 46, 1360. https://doi.org/10.1021/ie061002g
[22] Sivuchin D.: Obshchyi Kurs Fiziky. Tom II. Termodynamica i Molekuliarnaia Fizika. Nauka, Moskva 1990.
[23] Won K.: Fluid Phase Equilib., 1986, 30, 265. https://doi.org/10.1016/0378-3812(86)80061-9
[24] Won K.: Fluid Phase Equilib., 1989, 13, 377. https://doi.org/10.1016/0378-3812(89)80104-9
[25] Murgich J., Merino-Garcia D., Andersen S. et al.: Langmuir, 2002, 18, 9080. https://doi.org/10.1021/la025882p
[26] Chung T.-H.: SPE 67th Annual Technical Conference and Exhibition. USA, Washington 1992, 869. https://doi.org/10.2118/24851-MS
[27] Tertyshnaу E., Martynenko V., Gyrenko A. et al.: SOCAR Proceedings, 2018, 1, 52. https://doi.org/10.5510/OGP20180100340
[28] http://online.budstandart.com/ua/catalog/doc-page?id_doc=70773
[29] Markin A., Suchoverchov S.: Vestnik DVO Ros. Akad. Nauk, 2011, 5, 66.