Kazan state Federal University E-Archive :: Browsing by Author "Petrov S."

Aquatermolisys of heavy crude oil in the presence of metal oxide nanoparticles

Petrov S.; Lakhova A.; Ibragimova D.; Bashkirtseva N.; Kayukova G.; Vakhin A. (2016)

The effect of suspended nanoparticles of magnetite and hematite on thermal decomposition of heavy oil at a temperature of 360 ° C in a vapor medium at different pressures in the system was explained. The preferential ...

Aquathermolysis of heavy oil in the presence of supercritical water

Petrov S.; Soldatova R.; Lakhova A. (2019)

© Published under licence by IOP Publishing Ltd. The purpose of the work is to identify patterns of transformation of high-molecular components of super-heavy oil by hydrothermal-catalytic processes, namely in the presence ...

Aquathermolysis of heavy oil using nano oxides of metals

Lakhova A.; Petrov S.; Ibragimova D.; Kayukova G.; Safiulina A.; Shinkarev A.; Okekwe R. (2017)

© 2017 Elsevier B.V.The effect of suspended nanoparticles of magnetite and hematite on thermal decomposition of heavy oil at a temperature of 360 °C in a vapor medium at different system pressures is revealed. The preferential ...

Catalytic Activity of an Al—CI—Re System for n-Hexane Cracking

Lakhova A.; Valieva G.; Valieva A.; Karalin E.; Petrov S.; Bashkirtseva N. (2019)

© 2019, Springer Science+Business Media, LLC, part of Springer Nature. End products of n-hexane cracking in a displacement fixed-bed catalytic reactor (Pt + Re + In + Ti)/γ-Al2O3 with specific surface area 193 m2/g were ...

Catalytic conversion of high-viscosity oil in situ oxidation conditions

Petrov S.; Ibrakhim A.; Abaas A.; Shaposhnikov D.; Vakhin A. (2016)

© 2016,International Journal of Pharmacy and Technology. All rights reserved.The steam treatments of wellbore zone with injection into formation of the different heat carriers [1-2] are to be widely applicable production ...

Causal risk and protective factors in rheumatoid arthritis: A genetic update

Arleevskaya M.; Takha E.; Petrov S.; Kazarian G.; Novikov A.; Larionova R.; Valeeva A.; Shuralev E.; Mukminov M.; Bost C.; Renaudineau Y. (2021)

The characterization of risk and protective factors in complex diseases such as rheumatoid arthritis (RA) has evolved from epidemiological studies, which test association, to the use of Mendelian randomization approaches, ...

Changes of Asphaltenes' Structural Phase Characteristics in the Process of Conversion of Heavy Oil in the Hydrothermal Catalytic System

Kayukova G.; Gubaidullin A.; Petrov S.; Romanov G.; Petrukhina N.; Vakhin A. (2016)

© 2016 American Chemical Society.The composition of heavy crude oil from the Ashal'cha field (Volga-Ural Basin, Republic of Tatarstan) and the peculiarities of the changes of its asphaltenes' structural phase characteristics ...

Characteristics of Distillation Residues from Liquid Pyrolysis Products

Zaidullin I.; Safiulina A.; Khusnutdinov S.; Petrov S.; Khusnutdinov I.; Alekseeva A.; Bashkirtseval N. (2018)

© 2018, Springer Science+Business Media, LLC, part of Springer Nature. Heavy ends obtained from thermomechanical distillation of water-tar emulsions of liquid pyrolysis products from a broad fraction of light hydrocarbons ...

Comparison of reaction media of Aquathermolysis: Water in different physical states

Soldatova R.; Petrov S.; Bashkirceva N.; Lakhova A.; Vasilev E. (2019)

© Published under licence by IOP Publishing Ltd. The experimental results and the character of the heavy oil transformation in a vapor-air medium, at temperatures and pressures providing the water availability in superheated ...

Composition and Property Changes in Oil Dispersions After Hydrothermal Treatment of Rock-Forming Minerals with Hydrocarbon Solvents

Zaidullin I.; Pitsenko A.; Safiulina A.; Lakhova A.; Petrov S.; Bashkirtseva N. (2018)

© 2018, Springer Science+Business Media, LLC, part of Springer Nature. Group and elemental compositions and structures of hydrocarbon dispersions in super-viscous oil resulting from steam and heat exposure at 140-190°C and ...

Composition of oils of carbonate reservoirs in current and ancient water-oil contact zones

Kayukova G.; Morozov V.; Islamova R.; Nosova F.; Plotnikova I.; Petrov S.; Vakhin A. (2015)

© 2015 Springer Science+Business Media New York. Differences in the composition of heavy oils from ancient and current water-oil contact (WOC) zones of productive strata of carbonate reservoirs of deposits of Bashkir and ...

Conversion of extra-heavy Ashal'chinskoe oil in hydrothermal catalytic system

Abdrafikova I.; Kayukova G.; Petrov S.; Ramazanova A.; Musin R.; Morozov V. (2015)

© 2014 Pleiades Publishing, Ltd. The products of hydrothermal catalytic conversion of extra-heavy Ashal'chinskoe oil at temperatures of 210, 250, and 300°C in a closed system with different amounts of water in the presence ...

Conversion of n-alkanes C<inf>11</inf>-C<inf>22</inf> using a catalyst based on Ni-Al mixed oxides

Petrov S.; Valieva A. (2019)

© Published under licence by IOP Publishing Ltd. During the work composition and properties of Ni-Al mixed oxides samples were investigated. These oxides were obtained from Ni-Al layered double hydroxide using thermal and ...

Conversion of organic matter in the carbonaceous medium in the supercritical water

Petrov S.; Ibragimova D.; Safiulina A.; Tohidi Kalorazi B.; Vakhin A.; Okekwe R.; Karalin E. (2017)

© 2017 Elsevier B.V. The work is based on the modeling of geothermal transformations of hydrocarbons in oil-bearing formations of deep horizons of the earth's crust - under abnormally high pressure, in the presence of ...

Cutter profile of a mill for machining screw channels

Petrov S.; Davletshina G.; Zairov B.; Zairov L. (2017)

Definition of the initial information for selecting the cutting tool for automated production preparation

Golovko A.; Petrov S. (2018)

© The Authors, published by EDP Sciences, 2018. The certain supply of cutting tools is formed on the machine-building enterprises of the parts group related to tooling as a result of application of technological processes. ...

Evaluation of the effect of new-synthesized heterocyclic compounds as inhibitors of ARP deposits

Ibragimova D.; Ivanov D.; Sharafieva Z.; Shamsutdinova L.; Milovankin A.; Petrov S. (2020)

© 2020 IOP Publishing Ltd. All rights reserved. This article is devoted to the studying of the problem of the resin and asphaltene deposits formation in the process of oil production and transportation using the example ...

Experimental: Thermochemical dehydration of oil sludges of different origins

Khusnutdinov I.; Safiulina A.; Petrov S.; Zabbarov R.; Khusnutdinov S.; Alekseeva A.; Gaffarov A. (2016)

The paper studied the breaking of highly stable oil-water and water-hydrocarbon emulsions of natural and technogenic origin. The main factors are specified which determine the stability and an increased resistance of ...

Features and methodological aspects of well logging for natural bitumen

Petrov S.; Borisov A.; Mukhametshin R.; Borovskiy M. (2016)

The article proposed to use the cross-well tomography to improve the efficiency of the bitumen deposits development and to obtain reliable information about the features of the geological structure and, consequently, for ...

Features of heavy oil spraying with single evaporation

Petrov S.; Nosova A.; Bashkirtseva N.; Fakhrutdinov R. (2019)

© Published under licence by IOP Publishing Ltd. Development of resources of heavy hydrocarbons is possible due to the evolution of technologies of their processing, including through the intensification of technological ...

Browsing by Author "Petrov S."

Browsing by Author "Petrov S."

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