The Stability and Evolution of Oil Systems Studied via Advanced Methods in situ | Sciact - CRIS-system of Boreskov Institute of Catalysis

The Stability and Evolution of Oil Systems Studied via Advanced Methods in situ Review

Journal

Russian Chemical Reviews
ISSN: 0036-021X , E-ISSN: 1468-4837

Output data

Year: 2017, Volume: 86, Number: 11, Pages: 999-1023 Pages count : 25 DOI: 10.1070/RCR4742

Tags

ELECTRON-SPIN-RESONANCE; ANGLE X-RAY; HEAVY CRUDE-OIL; MAGNETIC-RESONANCE; ASPHALTENE AGGREGATION; PARAMAGNETIC-RESONANCE; VANADYL COMPLEXES; MOLECULAR-DYNAMICS; PETROLEUM ASPHALTENES; NMR-SPECTROSCOPY

Authors

Martyanov Oleg N. ^1,2 , Larichev Yurii V. ^1,2 , Morozov Evgeny V. ^1,3 , Trukhan Sergey N. ^1,2 , Kazarian Sergey N. ⁴

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
2	Novosibirsk State University, Novosibirsk, Russian Federation
3	Institute of Chemistry and Chemical Technologies, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
4	Department of Chemical Engineering, Imperial College London, United Kingdom

Funding (1)

Russian Science Foundation

15-19-00119

The potential of physical methods for in situ studies of the phase stability and physicochemical evolution of heavy oils is analyzed. The basic principles of in situ application of the methods are outlined; the scope and limitations of each approach are discussed. Particular attention is paid to the visualization of the asphaltene aggregation process using attenuated total reflection Fourier transform IR spectroscopy and magnetic resonance imaging, as well as small-angle X-ray and neutron scattering, electron spin resonance and electron and optical microscopy. These methods provide complementary information on the properties and behaviour of oil disperse systems on various spatial and temporal scales ranging from the rotational mobility of asphaltene molecules and the dynamics of their local environment with a characteristic time of ∼10–10 s and evolution of the size characteristics and shape of asphaltene aggregates to visualization of asphaltene aggregation and formation of precipitates in crude oils and their blends with spatial resolution from a few to thousands of micrometres with a characteristic time from seconds to hundreds of hours. The approaches described can be efficiently applied in a wide range of temperatures and pressures, as well as in the presence of chemicals that affect the stability of heavy oils.

Martyanov O.N. , Larichev Y.V. , Morozov E.V. , Trukhan S.N. , Kazarian S.N.
The Stability and Evolution of Oil Systems Studied via Advanced Methods in situ
Russian Chemical Reviews. 2017. V.86. N11. P.999-1023. DOI: 10.1070/RCR4742 WOS Scopus РИНЦ РИНЦ ANCAN OpenAlex

Мартьянов О.Н. , Ларичев Ю.В. , Морозов Е.В. , Трухан С.Н. , Kazarian S.G.
Развитие и применение современных методов IN SITU для исследования стабильности нефтяных систем и физико-химических процессов в них
Успехи химии. 2017. Т.86. №11. С.999-1023. РИНЦ

Submitted:	Apr 11, 2017
Published print:	Nov 30, 2017
Published online:	Dec 1, 2017

Web of science:	WOS:000416805600001
Scopus:	2-s2.0-85039074143
Elibrary:	32274459 \| 39130082
Chemical Abstracts:	2018:766177
Chemical Abstracts (print):	172:300075
OpenAlex:	W2733233136

DB	Citing
Web of science	44
Scopus	46
Elibrary	40
OpenAlex	41