2023
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Abdelsalam Y. I. I. et al. Aquathermolysis of Heavy Crude Oil: Comparison Study of the Performance of Ni (CH3COO) 2 and Zn (CH3COO) 2 Water-Soluble Catalysts //Catalysts. – 2023. – Т. 13. – №. 5. – С. 873.
catalysts_13_00873.pdf -
Minkhanov I.F, Chalin V.V, Tazeev A.R, Integrated Modeling of the Catalytic Aquathermolysis Process to Evaluate the Efficiency in a Porous Medium by the Example of a Carbonate Extra-Viscous Oil Field//Catalysts. - 2023. - Vol.13, Is.2. - Art. №283.
catalysts_13_00283__1_.pdf
2022
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Sitnov, S.A.; Khelkhal, M.A.; Mukhamatdinov, I.I.; Feoktistov, D.A.; Vakhin, A. V. Iron Oxide Nanoparticles Impact on Improving Reservoir Rock Minerals Catalytic Effect on Heavy Oil Aquathermolysis. Fuel 2022, 327, 124956.
F_1_s2.0_S0016236122017987_main.pdf -
Ilgiz F. Minkhanov Efficiency Analysis of Super-viscous Oil Recovery by In-situ Catalytic Upgrading in
Cyclic Steam Stimulation. From Laboratory Screening to Numerical Simulation / Ilgiz F. Minkhanov, Alexander V. Bolotov, Regina E. Safina, Aidar R. Tazeev, Vladislav V. Chalin, Alexey V. Vakhin, Irek I. Mukhamatdinov, Sergey S. Sitnov, Rezeda E. Mukhamatdinova, Mikhail A. Varfolomeev, Sergey A. Usmanov, Yaroslav O. Simakov, Evgeniya A. Nikitina, Alexey V. Soloviev, Georgiy V. Sansiev, Kirill A. Dubrovin, Andrey V. Sharifullin , Danis K. Nurgaliev //BOOK OF ABSTRACTS V International Workshop «Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields applications» ThEOR2022 p.16
F_ThEOR22._Book_of_Abstracts..pdf -
Kudryashov S.I, Afanasiev I.S, Solovyev A.V, Application of catalytic aquathermolysis technology in Boca de Jaruco oilfield: spotlight from theory to field test//Neftyanoe Khozyaystvo - Oil Industry. - 2022. - Vol.2022, Is.9. - P.37-41.
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Ushakova, A.S.; Zatsepin, V.; Khelkhal, M.A.; Sitnov, S.A.; Vakhin, A. V. In Situ Combustion of Heavy, Medium, and Light Crude Oils: Low-Temperature Oxidation in Terms of a Chain Reaction Approach. Energy and Fuels 2022, 36, 7710–7721.
F_acs.energyfuels.2c00965.pdf
2021
2020
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I.I. Mukhamatdinov, I.Sh.S. Salih, I.Z. Rakhmatullin, S.A. Sitnov, A.V. Laikov, V.V. Klochkov, A.V. Vakhin. Influence of Co-based catalyst on subfractional composition of heavy oil asphaltenes during aquathermolysis, Journal of Petroleum Science and Engineering, 2020, 186, 106721.
- In this work method to improve the efficiency of the development of shallow deposits of extra-heavy oil using cyclic team stimulation (CSS) technology together with injection of catalyst for in-situ upgrading and solvent was proposed. Oil-soluble catalyst has been developed. Efficiency of catalyst was proved in laboratory. Volume and conditions of catalyst and solvent injection together with steam were determined based on simulation results. Pilot tests of technology were carried out on extra-heavy oilfield in Tatarstan, Russia.
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Пат. 2717849 Российская Федерация, МПК E21B 43/24, E21B 43/22, C09K 8/592, E21B 47/06. Способ разработки битуминозных карбонатных коллекторов с использованием циклической закачки пара и катализатора акватермолиза / С.И. Кудряшов, И.С. Афанасьев, Г.Д. Федорченко, О.В. Петрашов, Е.В. Егорова, И.Ф. Минханов, И.И. Мухаматдинов, С.А. Ситнов, М.А. Варфоломеев, А.В. Вахин, Д.К. Нургалиев. № 2019127414; заявл. 30.08.2019; опубл. 26.03.2020, Бюл. № 9.
F_RU2717849C1_20200326.pdf -
Varfolomeev, M. A., Ziniukov, R. A., Yuan, C., Khairtdinov, R. K., Sitnov, S. A., Sudakov, V. A., … Glukhov, M. S. (2020, October 26). Optimization of Carbonate Heavy Oil Reservoir Development Using Surfactant Flooding: from Laboratory Screening to Pilot Test. Society of Petroleum Engineers. doi:10.2118/201905-MS
- Vakhin Alexey V., Aliev Firdavs A., Mukhamatdinov Irek I., Catalytic Aquathermolysis of Boca de Jaruco Heavy Oil with Nickel-Based Oil-Soluble Catalyst//PROCESSES. - 2020. - Vol.8, Is.5. - Art. №532.
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Sitnov, S.; Mukhamatdinov, I.; Aliev, F.; Khelkhal, M.A.; Slavkina, O.; Bugaev, K. Heavy Oil Aquathermolysis in the Presence of Rock-Forming Minerals and Iron Oxide (II, III) Nanoparticles. Pet. Sci. Technol. 2020, 38, 574–579, doi:10.1080/10916466.2020.1773498.
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This study is devoted to conversion of heavy oil in sandstone, taken from the Ashalchinskoye field in Tatarstan, Russian Federation, in the presence of an oil-soluble catalyst precursor based on a transition metal of iron in water vapor. The mass content of a portion of the catalyst, in a hydrogen donor based solution totals 2.0 wt % of the oil extract in the rock sample. It was found that according to the results of the chemical composition study, the introduction of the catalyst ensures the conversion of resins (by 24 wt %) at 250?C and a significant conversion of asphaltenes at 300?C, the content of which decreases practically to «trace« amounts at this temperature. The intensification of the destructive processes of breaking heteroatom bonds in the molecules of resins and asphaltenes contributes to the generation of light liquid hydrocarbons. ? 2020 IOP Publishing Ltd. All rights reserved.
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Vakhin A.V, Aliev F.A, Mukhamatdinov I.I, Catalytic aquathermolysis of boca de jaruco heavy oil with nickel-based oil-soluble catalyst//Processes. - 2020. - Vol.8, Is.5. - Art. № 532.
2019
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Khelkhal, M. A., Eskin, A. A., Sitnov, S. A., & Vakhin, A. V. (2019). Impact of iron tallate on the kinetic behavior of the oxidation process of heavy oils. Energy & Fuels, 33(8), 7678-7683.
Impact_of_Iron_Tallate_on_the_Kinetic_Behavior_of_the_Oxidation.pdf - Sitnov, S.; Baigildin, E.; Khelkhal, M.; Chemodanov, A.; Vakhin, A. Physical Model Experiment of Heavy Oil Aquathermolysis with Cobalt-Iron Based Catalyst. In IOP Conference Series: Earth and Environmental Science; IOP Publishing, 2019; Vol. 282, p 12012.
- Ситнов С.А., Мухаматдинов И.И., Шмелева Э.И., Долгих С.А. Преобразование тяжелой нефти в присутствии наноразмерного оксида железа (II,III) под воздействием водяного пара // Сборник тезисов VIII Всероссийской научно-практической конференции с международным участием, посвященная 50-летию основания Института химии нефти «Добыча, подготовка, транспорт нефти и газа». – Томск, 2019 г. - С. 723.
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Пат. 2 695 353 Российская Федерация, МПК B01J 23/745,C01G 49/08, B01J 37/30, B01D 11/04, C09K 8/592. Композиция для подземного облагораживания тяжелой нефти и интенсификации нефтеотдачи при закачке пара / А. А. М. Аль-Мунтасер ,Р.М. Сабирьянов, И.И. Мухаматдинов, С.А. Ситнов, М.И. Амерханов, М.Р. Лябипов, М.А. Варфоломеев, А.В. Вахин, В.А. Судаков, Д.К. Нургалиев. - № 2019110853 ; заявл. 11.04.19 ; опубл. 23.07.19, Бюл. № 21.
2695353_Al_Muntaser_i_dr._Kompoziciya_dlya_podzemnogo_oblagorazhivaniya..pdf - Ситнов С.А., Мухаматдинов И.И., Алиев Ф.А., Шмелева Э.И. Каталитическое облагоражиание тяжелой нефти в присутствии наноразмерного оксида железа (II, III) // ХХI Менделеевский съезд по общей и прикладной химии. В 6 т. Т. 4: тез. докл. – Санкт-Петербург, 2019 г. – С. 158.
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Khelkhal, M.A.M.A.; Eskin, A.A.A.A.; Sitnov, S.A.S.A.; Vakhin, A.V.A.V. Impact of Iron Tallate on the Kinetic Behavior of the Oxidation Process of Heavy Oils. Energy and Fuels 2019, 33, 7678–7683.
F_Impact_of_Iron_Tallate_on_the_Kinetic_Behavior_of_the_Oxidation.pdf
2018
- Mukhamatdinov I.I., Salih I.Sh.S., VakhinA.V. , Sitnov S.A. Change of asphaltene fractional composition in hydrothermal catalytic process // III Scientific-Technological Symposium CATALYTIC HYDROPROCESSING IN OIL REFINING. - 2018. - P. 216-217
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Akhmadiyarov A.A, Rakipov I.T, Khachatrian A.A, Thermocatalytic upgrading of heavy oil by iron oxides nanoparticles synthesized by oil-soluble precursors//Journal of Petroleum Science and Engineering. - 2018. - Vol.169, Is.. - P.200-204.
- Пат. 2655391 РФ, МПК-2017.01. Способ получения наноразмерного катализатора на основе смешанного оксида железа для интенсификации добычи тяжелого углеводородного сырья и катализатор, полученный этим способом / Ситнов С.А., Мухаматдинов И.И., Вахин А.В., Катнов В.Е., Нургалиев Д.К., Лябипов М.Р., Амерханов М.И.; заявитель и патентообладатель ФГАОУ ВПО «Казанский (Приволжский) федеральный университет». - № 2018108569; заявл. 12.03.2018; опубл. 28.05.2018
- Пат. 2659223 РФ, МПК-2015.01. Катализатор деструктивного гидрирования тяжелого углеводородного сырья и способ его применения / Мухаматдинов И.И., Ситнов С.А., Феоктистов Д.А., Онищенко Я.В., Вахин А.В.; заявитель и патентообладатель ООО «Каталитический акватермолиз». - №2017139332; заявл. 13.11.2017; опубл. 29.06.2018; Бюлл. изобр. №19
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Vakhin Р.V, Aliev F.A, Kudryashov S.I, Aquathermolysis of heavy oil in reservoir conditions with the use of oil-soluble catalysts: part I?changes in composition of saturated hydrocarbons//Petroleum Science and Technology. - 2018. - Vol., Is.. - .
- Мухаматдинов И.И. Влияние катализаторов на внутрипластовое преобразование высоковязких нефтей / И.И. Мухаматдинов, А.В. Вахин, С.А. Ситнов, Д.К. Нургалиев // Сборник международной научно-практической конференции «Инновационные решения эффективного развития нефтегазохимии«, Казань, 4-6 сентября. - 2018. - С. 28-31
- Sitnov S. A. Composition of aquathermolysis catalysts forming in situ from oil-soluble catalyst precursor mixtures / S. A. Sitnov, I. I. Mukhamatdinov, A. V. Vakhin, A. G. Ivanova, E. V. Voronina / Journal of Petroleum Science and Engineering. - 2018. - V.169. - P. 44-50.
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Vakhin A.V, Sitnov S.A, Mukhamatdinov I.I, Aquathermolysis of heavy oil in reservoir conditions with the use of oil-soluble catalysts: part III?changes in composition resins and asphaltenes//Petroleum Science and Technology. - 2018. - Vol., Is.. - .
- Sitnov S.A. Catalytic aquatermolisis of high-viscosity oil with nanosized mixed iron oxide / S.A. Sitnov, I.I. Mukhamatdinov, F.A. Aliev, E.I. Garifullina // III Thermal EOR International Workshop «Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields Applications« Chengdu, China, 15-18 October 2018. - P. 108.
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Vakhin A.V, Mukhamatdinov I.I, Aliev F.A, Aquathermolysis of heavy oil in reservoir conditions with the use of oil-soluble catalysts: part II?changes in composition of aromatic hydrocarbons//Petroleum Science and Technology. - 2018. - Vol., Is.. - .
- Sitnov S.A., Mukhamatdinov I.I., Aliev F.A., Garifullina E.I. Catalytic aquatermolisis of high-viscosity oil with nanosized mixed iron oxide // III Thermal EOR International Workshop «Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields Applications«, Chengdu, China, 15-18 October 2018. - P. 108.
- Vakhin А.V., Aliev F. A., Sitnov S.A., Mukhamatdinov I.I. , Kudryashov S.I. , Afanasiev I.S. , Petrashov O.V., Varfolomeev M.A., Nurgaliev D.K. Catalytic aquathermolysis of Boca De Jaruco heavy oil in the presence of nickel, cobalt, iron and copper tallates // III Thermal EOR International Workshop «Thermal Methods for Enhanced Oil Recovery: Laboratory Testing, Simulation and Oilfields Applications«, Chengdu, China, 15-18 October 2018. - P. 107.
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Aliev F.A, Sitnov S.A, Ibragimov M.R, Characterization of iron and cobalt based catalysts after aquathermolysis processes by m?ssbauer spectroscopy//International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. - 2018. - Vol.18, Is.1.4. - P.313-320.
- Технологии интенсификации добычи высоковязких нефтей и природных битумов с использованием каталитических систем
2017
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Ivanova A.G, Vakhin A.V, Voronina E.V, M?ssbauer study of products of the thermocatalytic treatment of kerogen-containing rocks//Bulletin of the Russian Academy of Sciences: Physics. - 2017. - Vol.81, Is.7. - P.817-821.
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Иванова А. Г., Вахин А. В., Воронина Е. В., Пятаев А. В., Нургалиев Д. К., Ситнов С. А. Мёссбауэровское исследование продуктов термокаталитического воздействия на керогенсодержащую породу // Известия РАН. Серия физическая, 2017, Т. 81, № 7, с. 904–908.
IvanovaAG_Izvestiya_RAN_v_redakciju.pdf - Sitnov S.A., Mukhamatdinov I.I., Onishchenko Y.V., Nurgaliev, D.K., Darishchev, V.I. Low-temperature pyrolysis of the native heavy oil in the presence of the iron-based catalyst // International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM Volume 17, Issue 14, 2017, Pages 721-728 17th International Multidisciplinary Scientific Geoconference, SGEM 2017; Albena; Bulgaria; 29 June 2017 - 5 July 2017
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Vakhin A.V, Sitnov S.A, Mukhamatdinov I.I, Aquathermolysis of High-Viscosity Oil in the Presence of an Oil-Soluble Iron-Based Catalyst//Chemistry and Technology of Fuels and Oils. - 2017. - Vol., Is.. - P.1-9.
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Sitnov S.A, Mukhamatdinov I.I, Onishchenko Y.V, Low-temperature pyrolysis of the native heavy oil in the presence of the iron-based catalyst//International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. - 2017. - Vol.17, Is.14. - P.721-728.
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Sitnov S.A, Vakhin A.V, Mukhamatdinov I.I, Aquathermolysis of heavy oil in reservoir conditions in the present of ultradispersed co-based catalyst//International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. - 2017. - Vol.17, Is.15. - P.45-52.
- Vakhin A.V., Sitnov S.A., Mukhamatdinov I.I., Onishchenko Y.V., Feoktistov D.A. Aquathermolysis of High-Viscosity Oil in the Presence of an Oil-Soluble Iron-Based Catalyst // Chemistry and Technology of Fuels and Oils. – 2017. – V. 53. - Issue 5. – PP. 666-674
- Sitnov S.A., Vakhin A.V., Mukhamatdinov I.I., Batalin G.A., Laikov A.V Aquatermolysis of heavy oil in reservoir conditions with the use of ultradispersed Co-based catalyst // 17th International Multidisciplinary Scientific GeoConference. – SGEM 2017. – V. 17. – Is. 15. – P. 45-52. (DOI: 10.5593/sgem2017H/15/S06.006)
- Sitnov S.A., Mukhamatdinov I.I., Onishchenko Yu.V., Feoktistov D.A., Aliev F.A. Low-temperature aquathermolysis of high-sulfur heavy crude oil of the Volga-Ural basin in the presence of the iron-based catalyst // 17th International Multidisciplinary Scientific GeoConference. – SGEM 2017. – V. 17. – Is. 15. – P. 305-312. (DOI: 10.5593/sgem2017H/15/S06.039)
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Kudryashov S.I, Afanasiev I.S, Petrashov O.V, Catalytic heavy oil upgrading by steam injection with using of transition metals catalysts//Neftyanoe Khozyaystvo - Oil Industry. - 2017. - Vol., Is.8. - P.30-34.
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Sitnov S.A, Sitdikova L.M, Grigoryeva T.V, Group composition of bitumoids of the lower mature domanic shale samples depending on the depth//International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. - 2017. - Vol.17, Is.15. - P.227-234.
- Sitnov S. Composition of aquathermolysis catalysts forming in situ from oilsoluble catalyst precursors mixture / S. Sitnov, I. Mukhamatdinov, A. Vakhin, A. Ivanova, E. Voronina // II International Workshop “Thermal Methods for Enhanced Oil Recovery: Laboratory, Testing, Simulation and Oilfields Applications”, Kazan Federal University, Kazan, Russia 19-23 June, 2017, p.51.
2016
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Sitnov S.A, Feoktistov D.A, Kayukova G.P, Pronin N.V., Nosova, F.F., Chemodanov, A.E. Catalytic intensification of in-situ conversion of high-viscosity oil in thermal steam extraction methods//International Journal of Pharmacy and Technology. - 2016. - Vol.8, Is.3. - P.14884-14892.
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Sitnov S.A, Feoktistov D.A, Petrovnina M.S, Isakov D.R., Darishchev V.I., Akhmadeishin I.A. Structural changes of heavy oil in the composition of the sandstone in a catalytic and non-catalytic aquathermolysis//International Journal of Pharmacy and Technology. - 2016. - Vol.8, Is.3. - P.15074-15080.
- Mukhamatdinov, I. I., Aliev, F. A., Sitnov, S. A., Vahin, A. V., & Solodov, V. A. (2016). Study of rheological behavior of systems 'polymer solution–rocks'(Russian). Oil Industry Journal, 2016(11), 121-123.
- Sitnov S.A., Petrovnina M.S., Feoktistov D.A., Isakov D.R., Nurgaliev D.K., Amerkhanov M.I. Intensification of thermal steam methods of production of heavy oil using a catalyst based on cobalt // Neftyanoe Khozyaystvo - Oil Industry. – V. 2016. – Issue 11. – 2016. – pp. 106-108
- Мухаматдинов, И.И. Исследование реологического поведения растворов полимеров в пористой среде / И.И. Мухаматдинов, А.В. Вахин, Ф.А. Алиев, С.А. Ситнов // Сборник тезисов II Международной школы-конференции студентов, аспирантов и молодых ученых «Материалы и технологии XXI века». [Электронный ресурс] – Казань.: Изд-во КФУ, 2016. – 1 электрон. опт. диск (CD-ROM)
- Sitnov S. Effect of low temperature steam-heat treatment on changes in physical and chemical properties of heavy oil fluid in the composition of the rocks of Mushaksk field / S. Sitnov, D. Feoktistov, M. Petrovnina, D. Isakov // International Workshop “Thermal Methods for Enhanced Oil Recovery: Laboratory, Testing, Simulation and Oilfields Applications”, Kazan Federal University, Kazan, Russia 28 June – 1 July 2016, p.59.
- Mukhamatdinov, I.I. Intensification of the low-temperature oxidation of crude oils by using of MnO2@SiO2 core-shell nanostructured catalyst / I.I. Mukhamatdinov, D.A. Feoktistov, S.A. Sitnov, A.V. Vakhin, V.E. Katnov, D.K. Nurgaliev // World Heavy Oil Congress, 6-9 September 2016, Calgary, Alberta, Canada
- Мухаматдинов, И.И. Интенсификация низкотемпературного окисления тяжелых нефтей с использованием нанокатализаторов MnO2@SiO2 со структурой «ядро-оболочка» / И.И. Мухаматдинов, Д.А. Феоктистов, С.А. Ситнов, А.В. Вахин, В.Е. Катнов, Д.К. Нургалиев // Сборник Тезисов II Международной школы-конференции студентов, аспирантов и молодых ученых «Материалы и технологии XXI века». [Электронный ресурс] – Казань.: Изд-во КФУ, 2016. – 1 электрон. опт. диск (CD-ROM).
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Sitnov S.A, Petrovnina M.S, Feoktistov D.A, Intensification of thermal steam methods of production of heavy oil using a catalyst based on cobalt//Neftyanoe Khozyaystvo - Oil Industry. - 2016. - Vol.2016, Is.11. - P.106-108.
2015
- Vakhin, A.V. Application of thermal investigation methods in developing heavy-oil production technologies (Article) / A.V. Vakhin, V.P. Morozov, S.A. Sitnov, A.A. Eskin, M.S. Petrovnina , D.K. Nurgaliev, G.P. Kayukova, G.V. Romanov , T.N. Yusupova // Chemistry and Technology of Fuels and Oils. – 2015. – V. 50. – № 6. – P. 569-578.
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Feoktistov D.A, Sitnov S.A, Vahin A.V, Petrovnina M.S., Kayukova G.P., Nurgaliev D.K. The description of heavy oils and the products of their catalytic conversion according to sara-analysis data//International Journal of Applied Engineering Research. - 2015. - Vol.10, Is.24. - P.45007-45014.
- Sitnov S.A. Catalytic aquathermolysis heavy oil in the presence of organometallic complex / Sitnov S.A., Vakhin A.V., Petrovnina M.S., Feoktistov D.A., Kayukova G.P., Nourgaliev D.K. // XII European Congress on Catalysis «Catalysis: Balancing the use of fossil and renewable resources« Kazan, Russia, 30 August – 5 September, 2015, pp. 180-181.
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Petrov S.M, Zakiyeva R.R, Ibrahim A.Y, Ibrahim A.Y., Baybekova L.R., Gussamov I.I., Sitnov S.A., Vakhin A.V. Upgrading of high-viscosity naphtha in the super-critical water environment//International Journal of Applied Engineering Research. - 2015. - Vol.10, Is.24. - P.44656-44661.
- Ситнов С.А. Распределение металлов в тяжелой нефти ашальчинского месторождения и в продуктах ее преобразования / С.А. Ситнов, Д.А. Феоктистов, А.В. Вахин, Г.П. Каюкова // I Международная школа-конференция студентов, аспирантов и молодых ученых «Биомедицина, материалы и технологии XXI века», КФУ, Казань, Россия, 25 ноября 2015 – 28 ноября 2015, С.283.
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Baibekova L.R, Petrov S.M, Sitnov S.A, Zakieva, R.R., Baranov, D.V., Safyulyna, A.G. Examination of Heavy Oil Transformation during Ultrasonic Treatment//International Journal of Applied Chemistry. - 2015. - Vol.11, Is.5. - P.587-592.
2014
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