Articles Archive

№ 2/279, 2015

Title
Authors
Category
Gubkin university as source of manpower for innovative development of oil and gas industries
Geosciences

Authors: Albert I. VLADIMIROVwas born in 1939, he graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1963 specializing in „Machinery and Equipment of Chemical Plants”. He has been Full Professor of the Department of Oil and Gas Processing Equipment since 1992, President of the university since 2008. He has prepared 5 PhDs. He is author of over 200 scientific papers, textbooks and aids for universities. E-mail: aiv@gubkin.ru

Abstract: The article authored by the President of Gubkin Russian State University of Oil and Gas presents facts on the history of formation of Gubkin University, evolvement of its schools of sciences and pedagogy and contribution of its alumni on the innovative development of the industry. Training of specialists oriented on innovative R&D is shown to be the focus of the prominent university. Gubkin is presented as a platform for innovative development of oil and gas companies and institutes

Index UDK: УДК 62(048)

Keywords: Engineering education, schools of sciences and pedagogy, formation of creative personality, students scientific society, bachelor, master

Bibliography:

Еnergy efficiency of Russian fuel and energy complex
Geosciences

Authors: Valeriy V. BESSELgraduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1980. He is Candidate of Technical Sciences, Vice-President of „New Tech Services”, professor of the Department of Thermodynamics and Heat Engines of Gubkin Russian State University of Oil and Gas. He specializes in the field of drilling, energy efficiency and alternative energy sources. He is author of more than 90 scientific publications. E-mail: vbessel@nt-serv.com
Vladimir G. KUTCHEROV graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1977. He is Doctor of Physics and Mathematics, professor of the Royal Institute of Technology, Professor of the Department of Physics of Gubkin Russian State University of Oil and Gas. He is specialist in the field of genesis and phase behavior of hydrocarbon systems under extreme thermobaric conditions. He is author of more than 100 scientific publications. E-mail: vladimir@flotten.se
Alexey S. LOPATIN graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1979. He is Doctor of Technical Sciences, Head of the Department of Thermodynamics and Heat Engines of Gubkin Russian State University of Oil and Gas. He is specialist in the field of thermodynamics, diagnostics and energy saving. He is author of more than 350 scientific publications. E-mail: lopatin@gubkin.ru
Victor G. MARTYNOV graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1975. He is Doctor of Economics, Rector of Gubkin Russian State University of Oil and Gas. He is specialist in the field of geophysics, human resource management and economics. He is author of more than 150 scientific publications. E-mail: v.martynov@gubkin.ru

Abstract: The purpose of the paper is to identify possible scenarios of the energy market development on the basis of reliable technical and statistical data, to evaluate the possibility of using renewables in petroleum industry, to make a survey of current technologies of energy conversion and waste disposal of energy generation. Assessment of economic efficiency of renewables in the context of energy conservation in the national fuel and energy complex is among key lines of research

Index UDK: УДК 622.691.4

Keywords: energy consumption, energy efficiency, hydrocarbon resources, renewables, unconventional hydrocarbon resources

Bibliography:
1. BP statistical review of world energy, June 2014.
2. Gazprom. Statistical review of the year 2013. URL: http://www.gazprom.ru/f/posts/52/ 479048/gazprom-annual-report-2013-ru.pdf.
3. Bessel V., Kutcherov V., Zolotuhin A., Lopatin A., Martinov V. Natural gas — the main source of energy in XXI century. Gazovaya Promyshlennost’, 2014, no. 716, р. 8-12.
4. Bessel V., Lopatin A., Kutcherov V. Natural gas — the basis of highly environmental modern world [Gas industry magazine]. Environmental bulletin of Russia, 2014, no. 9, p. 14-20.
5. Bessel V. On assessment of the energy efficiency of Russian economy. Problems of Economics and Management in oil and gas industry, 2014, no. 2, p. 9-15.
6. The World Bank: World Development Indicators, 2014. Gross Domestic Product 2013, PPP.
7. The World Bank: World Development Indicators, 2014. Gross Domestic Product (current USD).
8. Bessel V., Lopatin A., Kutcherov V. The potential of solar and wind energy application in fuel and energy complex of Russia, Neftagaz.ru, 2014, no. 6, p. 40-45.

Temperature features of rheological behavior of structured crude oils
Geosciences

Authors: Nikolay Yu ELISEEV. graduated from Gubkin Russian State University of Oil and Gas in 1988, he is Candidate of Technical Sciences, assistant professor of the Department of Physics of Gubkin Russian State University of Oil and Gas. He is specialist in the field of viscous flow of disperse systems, rheology, wave effect on fluids, surface phenomena in crude oil. He is author of more than 40 scientific publications. E-mail: eliseev@gubkin.ru

Abstract: On the basis of pilot rheological studies structural transitions in oil between free disperse state and bound disperse state are found. This effect consists in the system oscillation, with «viscosity bifurcation» at small shift speeds characteristic of this condition of oil. The structural state of samples of heated-up oil was described as «liquidlike» while that at formation temperatures as «solidlike». The structural phase transition of the oil in question from solidlike state to liquidlike state occurs at Тс = 26,5-27,5 °С. The studied oil is a high-concentrated disperse system with increased viscosity explained by capture of considerable volumes of oil in the microgel dispersed particles created by colloids of asphaltenes and waxes

Index UDK: УДК 532.135

Keywords: rheology, structural transitions, viscosity bifurcation, asphaltenes

Bibliography:
1. Dobryansky A.F. Himiya of oil. L.: Tekhizdat, 1961, 229 p.
2. Devlikamov V.V., Khabibulin Z.A., Kabirov M.M. Abnormal oils. M.: Nedra, 1975, 168 p.
3. Syunyaev Z.I., Safiyeva R.Z., Syunyaev R.Z. Oil disperse systems. M.: Chemistry, 1990, 226 p.
4. Pisarevsky V.M., Polyakov V.A., Soshchenko A.E., Chernyaev V.D., Prokhorov A.D., Chelintsev S.N. Pipeline transport nefty with abnormal properties M.: Oil and gas, 1997, 56 p.
5. Evdokimov I.N., Losev A.P., Fesan A.A. Lack of additivity of properties of oil mixtures. Drilling and oil, 2012, no. 1, p. 27-28.
6. Haken X. Synergetrics. M: World, 1980, 406 p.
7. Coussot P., Nguyen Q.D., Huynh H.T., Bonn D. J. Rheol 46, 2002, p. 573-589.
8. Ragouilliaux A., Coussot P., Palermo T., Herzhaft B. Oil & Gas Science and Technology — Rev. IFP, 64, 2009, p. 571-581.
9. Yoshida R. Engineering of Chemical Complexity. World Scientific Publ, 2012, p. 170-186.
10. Krieger I.M., Dougherty T.J. Journal of Rheology 3(1), 1959, р. 137-152.
11. Mooney M. Journal of Colloid Science 6(2), 1951, р. 162-170.
12. Roshchin P.V., Petuhov A.V., Vasquez Kardenas L.K., Nazarov A.D., Hromih L.N. Oil and gas geology. Theory and practice 8 (1), 2013, p. 1-17.
13. Barnes H.A. J. Non-Newtonian Fluid Mech 70, 1997, р. 1-33.
14. Evdokimov I.N. Structural characteristics of trade water oil emulsions. M.: Gubkin RGU of oil and gas publishing Center, 2012, 477 p.
15. Vinogradov G.V. Reologiya of polymers. M.: Chemistry, 1977, 440 p.
16. Malkin A.Ya., Isaev A.I. Reologiya. Concepts, methods, appendices. M.: Profession, 2007, 560 p.

Method of assessing Oil Recovery factor (ORF) value for new fields developed with use of waterflooding
Geosciences

Authors: Larisa N. NAZAROVA graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1979. She is Candidate of Technical Sciences, Associate Professor of the Department of Development and Exploitation of Oil Fields of Gubkin Russian State University of Oil and Gas. She is specialist in the field of development and design of oil fields. She is author of more than 50 scientific publications. E-mail: Nazarova-ln@irmu.ru

Abstract: A new methodology for rapid assessment of the ORF obtained on the basis of statistical processing of the actual results of the development of terrigenous and carbonate pore type reservoirs is proposed. The results of the use of these dependencies for reservoirs with different hydro-conductivity values are presented. The technique can be used when assessing the ORF of new fields without high quality information for full-scale calculations using 3D hydrodynamic models as well as evaluating the effectiveness of investment projects

Index UDK: УДК 622.276

Keywords: hydro-conductivity, oil recovery factor, analytical dependences, technique

Bibliography:
1. Baziv V.F. Jekspertno-analiticheskaja ocenka jeffektivnosti sistem razrabotki neftjanyh mestorozhdenij s zavodneniem. M.: OAO «VNIIOJeNG», 2007, 396 р.
2. Baishev B.T. O zadachah, principah i metodah regulirovanija processa razrabotki neftjanyh mestorozhdenij pri rezhime vytesnenija nefti vodoj. M.: Nauka, 1976, 243 р.
3. Bojko V.S. Razrabotka i jekspluatacija neftjanyh mestorozhdenij. M.: Nedra, 1990, 427 р.
4. Vasil’ev I.P., Gavura V.E., Leshhenko V.E., Semin V.I. Obobshhenie opyta i puti dal’nejshego povyshenija jeffektivnosti razrabotki neftjanyh mestorozhdenij. M.: ОАО «VNIIOJeNG», 1988, 58 р.
5. Gavura V.E. Kontrol’ i regulirovanie processa razrabotki neftjanyh i gazoneftjanyh mestorozhdenij. M.: OAO «VNIIOJeNG», 2001, 340 р.
6. Geologija i razrabotka krupnejshih i unikal’nyh neftjanyh i neftegazovyh mestorozhdenij Rossii: v 2-h tomah/Pod red. V.E. Gavury. M.: OAO «VNIIOJeNG», 1996.
7. Graf T., Zangl Dzh, Hartlib M., Al’-Kanani. Otbor i klassifikacija kollektorov na osnove verojatnostnogo gidrodinamicheskogo modelirovanija — prakticheskij primer vybora kandidatov na zavodnenie. SPE-136373.
8. Davydov A.V. Analiz i prognoz razrabotki neftjanyh zalezhej. М.: OAO «VNIIOJeNG», 2008, 316 р.
9. Dijashev R.N., Blinov A.F. Sravnitel’nyj analiz pokazatelej razrabotki plastov devonskih otlozhenij s uchetom geologo-fizicheskih svojstv ob#ektov i dinamiki otbora produkcii. M.: NP NAJeN, 2008, 356 р.
10. Ivanova M.M., Cholovskij I.P., Bragin Ju.I. Neftegazopromyslovaja geologija. M.: Nedra, 2000.
11. Kosentino L. Sistemnye podhody k izucheniju plastov. M.-Izhevsk: Izhevskij institut komp’juternyh issledovanij, NIC «Reguljarnaja i haoticheskaja dinamika», 2007, 400 р.
12. Lysenko V.D. Razrabotka neftjanyh mestorozhdenij. Proektirovanie i analiz. M.: OOO «Nedra-Biznescentr», 2003, 638 р.
13. Muslimov R.H. Sovremennye metody upravlenija razrabotkoj neftjanyh mestorozhdenij s primeneniem zavodnenija: Uchebnoe posobie. Kazan’: Izd-vo Kazanskogo Universiteta, 2003, 596 р.
14. Regulirovanie processa razrabotki neftjanyh mestorozhdenij. Baishev B.T., Isajchev V.V., Kozhakin S.V. i dr. M.: «Nedra», 1978, 197 р.
15. Fursov A.Ja. Optimizacija izuchennosti neftjanyh mestorozhdenij. M.: Nedra, 1985, 211 р.

Influence of nitrogen content on density and solubility coefficient of produced associated gas
Geosciences

Authors: Igor T MISHCHENKO graduated from Ufa Petroleum Institute in  1961 and postgra-duate from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1965. Doctor of siences, head of the department of development and exploitation of oil fields RSU of Oil and Gas named after I.M. Gubkin. Specialist in the development and exploitation of oil fields. Author of over 350 scientific works, more than 250 of which were published. E-mail: info_oil@list.ru

Abstract: Based on the synthesis of data published on more than six hundred production objects of oil fields of the former USSR correlations between the density of associated gas produced from oil fields as well as the solubility coefficient and the nitrogen content of produced gas are obtained

Index UDK: УДК 622.276

Keywords: nitrogen content, density of gas, solubility coefficient, correlation relationship

Bibliography:
1. Trebin G.F., Charygin N.V., Obukhova T.M. Oil from the Soviet Union. M .: Nedra, 1974.
2. Trebin G.F., Charygin N.V., Obukhovа T.M. Oil from the Soviet Union, 2-е izd. M.: Nedra, 1980.

Analysis of fiber-optic leak detection system in pipeline
Geosciences

Authors: Roman A SHESTAKOV. graduated from Gubkin Russian State University of Oil and Gas in 2013 with honors. He is postgraduate student of the Department of Design and Operation of Oil and Gas Pipelines of Gubkin Russian State University of Oil and Gas. He is specialist in the field of design and operation of systems of pipeline transport of oil and gas, participant of international scientific conferences. He is author of 6 publications. E-mail: dur187@mail.ru.
Leyla K GANEEVA. is a fourth-year student at the Department of Gas Pipeline Design and Operation at Gubkin Russian State University of Oil and Gas. E-mail: leyla.kam@mail.ru.
Leysan K. GANEEVA is a fourth-year student at Department of Gas Pipeline Design and Operation at Gubkin Russian State University of Oil and Gas. E-mail: lisan993@mail.ru.

Abstract: The article considers the methods leak detection using fiber optic cable. The relevance of the subject owing to the increasing number of leaks and illegal penetration (LIP). Was conducted the analysis of this methods and were identified their advantages and disadvantages, based on what was proposed combined method detection LIP. This method has a lower accuracy and reduces the number of false positives, but increases the cost of the system leak detection basing on this method and its operation

Index UDK: УДК 622.691.4

Keywords: leak detection system, fiber optic cable, pipeline, the combined me- thod

Bibliography:
1. Polyakov V.A., Shestakov R.A. Effect of branching on mode pumping oil through the pipeline. Proceedings of the Gubkin Russian State University of Oil and Gas, 2014, no. 2 (275), p. 33-43.
2. Polyakov V.A., Shestakov R.A. Effect of geodetic parameters of the pipeline and inserts on pumping mode during removal of oil. Proceedings of the Gubkin Russian State University of Oil and Gas, 2014, no. 3 (276), p. 40-47.
3. Polyakov V.A., Shestakov R.A. The changing nature of technological regime of high oil pipeline transport along the length of the pipeline. Proceedings of the Gubkin Russian State University of Oil and Gas, 2013, no. 4 (273), p. 79-83.
4. Internet resource http://lscom.ru/index.html (2011)
5. Leakage detection using monitoring the temperature along the fiber-optic cable, 11 SPIE Annual International Symposium on Smart structures and materials, 14-18 March 2004, San-Diego, California, USA, p. 18-25.
6. Nesterov E.T., Marchenko, K.V., Treschikov V.N., Leonov A.V. Fiber-optic sistem monitoring extended objects (oil) based on coherent re-reflectometer. Magazine «T-Comm», 2014, no. 1, p. 25-28.
7. Shestakov R.A. To the question about the methods of leak and illegal branches detection of oil pipelines. Proceedings of the Gubkin Russian State University of Oil and Gas, 2015, no. 1 (278), p. 85-94.

Thermodynamic rationale of low-temperature distillation of natural gas with мethane for LNG production
Technical sciences

Authors: Darya S. KHOROSHILOVA graduated from Gubkin Russian State University of Oil and Gas in 2012 specializing in chemical engineering of natural energy sources and car- bon materials. In 2014 she graduated from the Masters program at Gubkin Russian State University of Oil and Gas specializing in processes and technology liquefied natural gas production. E-mail: dashakhoroshilova@mail.ru.
Vyacheslav B. MEL’NIKOV is Professor of the Department of Equipment of Oil and Gas Processing at Gubkin Russian State University of Oil and Gas. He is Doctor of Chemical Sciences. E-mail: v.mel@mail.ru.
Natalya P. MAKAROVA is Assistant Professor of the Department of Equipment of Oil and Gas Processing at Gubkin Russian State University of Oil and Gas, Candidate of Chemical Sciences. E-mail: natalyamakarova@mail.ru

Abstract: The article describes the main methods of separation of associated and natural gases into the individual components. Basic ways of implementing low-tempera-ture distillation process with various ways of supplying cold. The article shows the algorithm for choosing the optimal thermobaric parameters for column of demethanization gas. Were found the optimum parameters of the process gas demethanization Kruzenshternskoye field

Index UDK: УДК 533.2

Keywords: distillation, separation of hydrocarbon gases, demethanization, distillation column.

Bibliography:
1. Nikolaev V.V., Busygina N.V., Busygin I.G. Osnovnye processy fizicheskoj i fiziko-himicheskoj pererabotki gaza. M.: OAO „Izdatel’stvo „Nedra”, 1998, 184 р.
2. Murin V.I., Kislenko N.N., Surkov Ju.V. i dr. Tehnologija pererabotki prirodnogo gaza i kondensata: Spravochnik: V 2 ch. M.: OOO „Nedra-Biznescentr”, 2002, Ch. 1, 517 р.
3. Lapidus A.L., Golubeva I.A., Zhagfarov F.G. Gazohimija chast’ I. Pervichnaja pererabotka uglevodorodnyh gazov. M.: RGU nefti i gaza im. I.M. Gubkina, 2004.
4. Bekirov T.M. Usovershenstvovanie processov nizkotemperaturnoj pererabotki neftjanogo gaza. M.: VNIIOJeNG, 1982, 34 p.
5. Bekirov T.M. Pervichnaja pererabotka prirodnyh gazov. M.: Himija, 1987, 256 p.
6. Shumjackij Ju.I. Promyshlennye adsorbcionnye processy. M.: KolosS, 2009.
7. Generalov M.B. Mashinostroenie. Jenciklopedija. Mashiny i apparaty himicheskih i neftehi-micheskih proizvodstv. T. IV-12. M.: Mashinostroenie, 2004, 471 p.
8. TU 51-03-03-85 „Gaz gorjuchij, prirodnyj szhizhennyj. Toplivo dlja dvigatelej vnutrennego sgoranija”, utv. Ministerstvom gazovoj promyshlennosti 19.07.1985.

Influence of dispersion medium and thickeners on tribological characteristics of sulfonate plastic lubricants
Technical sciences

Authors: Anastasiya Y. KILYAKOVA graduated from Gubkin Russian State Academy of Oil and Gas in 1998. She is Candidate of Technical Sciences, assistant professor of the Department of Chemistry and Technology of Lubricants and Chemmotology of Gubkin Russian State University of Oil and Gas. She is author of 2 manuals and a number of tutorials. E-mail: anakil@yandex.ru
Anna A. VIKULOVA graduated from Gubkin Russian State University of Oil and Gas in 2013. She is graduate student of the Department of Chemistry and Technology of Lubricants and Chemmotology of Gubkin Russian State University of Oil and Gas. E-mail: annavikulova91@mail.ru
Pavel S. POPOV graduated from Gubkin Russian State University of Oil and Gas in 2012. He is graduate student of the Department of Chemistry and Technology of Lubricants and Chemmotology of Gubkin Russian State University of Oil and Gas. E-mail: rulesfire@mail.ru

Abstract: We studied the influence of the dispersion medium and the base number of the thickener on tribological characteristics of sulphonate plastic lubricants. The following parameters were chosen for the study: the wear scar diameter, critical load and welding load. It was found that the lubricant based on P-40 oil showed best aggregate tribological characteristics, which significantly reduces the cost of lubricant. According to the research results we can conclude that antiwear and extreme pressure properties improve with increased base number of the thickener

Index UDK: УДК 621.892

Keywords: plastic lubricants, sulfonate lubricants, thickener, tribological characteristics

Bibliography:
1. Ishhuk Y.L. Sostav, struktura i svoystva plastichnykh smazok [Composition, structure and properties of lubricating greases]. Kiev: Naukova dumka, 1996, 512 p.
2. Klamann D.K. Smazki i rodstvennye produkty [Lubricants and related products]. Moskva, 1988, 488 p.
3. Bouden F.P., Teybor D. Trenie i smazka tverdykh tel [Friction and lubrication of solids], Moskva, 1968, 543 p.
4. Kostetskiy B.I. Trenie, smazka i iznos v mashinakh [Friction, lubrication and wear in machines], Kiev, 1970, 396 p.
5. Zheleznyy L.V., Lyubinin I.A. Influence of thickeners nature upon tribological characteristics of higt temperature grease. Trenie I smazka v mashinakh I mekhanismakh. [Friction and lubrication in machines and mechanisms], 2009, no. 5, pp. 17-22 (in Russian).
6. Ward B. Understanding Calcium Sulfonate Thickeners. Machinery Lubrication, 2006, no. 7, p. 58-62.

Development of well-killing and flushing fluid for wells with abnormally low reservoir preassurе
Technical sciences

Authors: Lyubov A. MAGADOVA graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1975. She is Doctor of Technical Sciences. She is a professor of the Oil and Gas Processing Department at Gubkin Russian State University of Oil and Gas. She is author of over 160 scientific publications. E-mail: magadova0108@himeko.ru
Maria A. CHERYGOVA graduated from Gubkin Russian State University of Oil and Gas in 2011. She works as engineer at the Oil and Gas Processing Department at Gubkin Russian State University of Oil and Gas. She is author of 2 scientific publications. E-mail: maria_cher88@mail.ru

Abstract: The article shows the relevance of creation a multifunctional killing and flushing fluid for wells with abnormally low reservoir pressure. The basic steps for the development of the polysaccharide killing and flushing fluid are described

Index UDK: УДК 622.276.72

Keywords: asphalt-resin-paraffin deposition, abnormally low reservoir pressure, surfactants, hydrocarbon solvent

Bibliography:
1. Basarygin Y.M., Bulatov A.I., Proselkov Y.M. Tehnologiya kapitalnogo i podzemnogo remonta neftyanyh i gazovyh skvajin [Technology of capital and workover of oil and gas wells]. Krasnodar, 2002, 584 p.
2. Himicheskie metody udaleniya i predotvrasheniya obrazovaniya ASPO pri dobyche nefti: Аnaliticheskii obzor [Chemical methods of removing and preventing the formation of paraffin in oil production: an analytical review]. Saratov, 2001, 156 p.
3. Magadova L.A., Magadov R.S., Marinenko V.N., Silin M.A. Sostav polisaharidnogo gelya dlya glusheniya skvajin i sposob ego prigotovleniya [The composition of the polysaccharide gel for well killing and method of its preparation]. Patent RF, no. 2246609, 2005.
4. Holmberg K., Yonsson B., Kronberg B., Lindman B. Surfactants and polymers in aqueous solutions. M.: BINOM. Knowledge laboratory, 2007, 528 p.
5. Kamenshikov F.A. Udalenie asfaltosmoloparafinovih otlojenii rastvoritelyami [Remove of asphaltene deposits with solvents]. Izhevsk, 2008, 384 p.
6. Zeygman Y.V. Fizicheskie osnovi glusheniya i osvoeniya skvajin [Physical basis of killing and well development]. Ufa, 1996, 78 p.

Method of computer modelling in studying of the action mechanism of diesel fuel additives
Technical sciences

Authors: Anna S NEDAYBORSHCH. graduated from Perm State Technical University in 2010. Postgraduate student of the fourth year extramural post-graduate JSC «VNII NP». Rese-archer. Specialist in the field of development, research and testing of diesel, marine and boiler fuels with additives. Author of 9 scientific publications. E-mail: NedayborshchAS@vniinp.ru
Valentina A. LYUBIMENKO graduated from Lomonosov Moscow State University, Chemistry department in 1974. Candidate of Chemical Sciencies, assistant professor of the Department of of Physical and Colloid Chemistry of Gubkin Russian State University of Oil and Gas. Specialist in the field of physical and colloid chemistry, quantum chemical calcu-lation methods of intermolecular interactions and properties of substances. She is author of more than 80 scientific publications. E-mail: ljubimenko@mail.ru
Tamara N. MITUSOVA graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1968. Doctor of technical Sciences, Professor. Head of Department at JSC «VNII NP». Specialist in the field of development, research and testing of diesel, marine and boiler fuels with additives. The author of over 100 scientific publications. E-mail: MitusovaTN@vniinp.ru

Abstract: The experiments show the negative impact of ignition promoter based on 2-ethylhexyl nitrate on antiwear effectiveness and positive influence of depressant and dispersant additives for diesel fuels on lubricating ability and on the effectiveness of anti-wear additives. The mechanism of these phenomena was explained by means of computer modeling of intermolecular complexes of additives with the metal surface of the engine parts and quantum chemical calculations of the thermodynamic characteristics of the complexes and their constituent individual compounds

Index UDK: УДК 665.733:541.49

Keywords: diesel fuel, ignition promoter, depressant-dispersant additives, lubricity, anti-wear properties, antagonism mechanism, computer modeling, quantum-chemical calculations

Bibliography:
1. Jakunin V.I., Krylov V.A., Abramova L.V. Osobennosti poluchenija dizel’nyh topliv s depressornoj prisadkoj na bloke gidrodearomatizacii ustanovki gidrokrekinga T-Star OOO «LUKOJL-Permnefteorgsintez». Materialy sbornika IV Mezhdunarodnoj nauchno-prakticheskoj konferencii «No-vye topliva s prisadkami», SPb., 2006.
2. Kalinina M.V. Uluchshenie smazyvajushhih svojstv dizel’nyh topliv, dissertacija na soiskanie uchenoj stepeni kand.teh.nauk. M., 2001.
3. Mitusova T.N. Sovremennoe sostojanie proizvodstva prisadok k dizel’nym toplivam. Trebo-vanija k kachestvu//Mir nefteproduktov, 2009, no. 9-10, p. 10-14.
4. Mitusova T.N., Polina E.V., Kalinina M.V. Sovremennye dizel’nye topliva i prisadki k nim — M.: Izdatel’stvo «Tehnika», 2002, p. 64.
5. MOPAC2009, James J. P. Stewart, Stewart Computational Chemistry, Version 9.03CS web: HTTP://OpenMOPAC.net
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