KFU. Card publication. Influence of Anionic and Amphoteric Surfactants on Heavy Oil Upgrading Performance with Nickel Tallate under Steam Injection Processes

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INFLUENCE OF ANIONIC AND AMPHOTERIC SURFACTANTS ON HEAVY OIL UPGRADING PERFORMANCE WITH NICKEL TALLATE UNDER STEAM INJECTION PROCESSES

Form of presentation

Articles in international journals and collections

Year of publication

2023

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Authors, employees of KFU

Vakhin Aleksey Vladimirovich, author

Gafurov Marat Revgerovich, author

Mirzaev Oybek Olimzhon Ugli, author

Tadzhik Arash , author

Kholmurodov Temurali Ashirali ugli, author

Bibliographic description in the original language

Kholmurodov T. et al. Influence of Anionic and Amphoteric Surfactants on Heavy Oil Upgrading Performance with Nickel Tallate under Steam Injection Processes //Industrial & Engineering Chemistry Research. – 2023.

Annotation

Industria l& Engineering Chemistry Research

Keywords

AnionicandAmphotericSurfactants, NickelTallate, SteamInjectionProcesses, SARAA nalysis, Viscosity

The name of the journal

Industria l& Engineering Chemistry Research

URL

https://pubs.acs.org/doi/full/10.1021/acs.iecr.3c01131

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=292545&p_lang=2

Resource files

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F_kholmurodov_et_al_2023.pdf	4,56	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Vakhin Aleksey Vladimirovich	ru_RU
dc.contributor.author	Gafurov Marat Revgerovich	ru_RU
dc.contributor.author	Mirzaev Oybek Olimzhon Ugli	ru_RU
dc.contributor.author	Tadzhik Arash	ru_RU
dc.contributor.author	Kholmurodov Temurali Ashirali ugli	ru_RU
dc.date.accessioned	2023-01-01T00:00:00Z	ru_RU
dc.date.available	2023-01-01T00:00:00Z	ru_RU
dc.date.issued	2023	ru_RU
dc.identifier.citation	Kholmurodov T. et al. Influence of Anionic and Amphoteric Surfactants on Heavy Oil Upgrading Performance with Nickel Tallate under Steam Injection Processes //Industrial & Engineering Chemistry Research. – 2023.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=292545&p_lang=2	ru_RU
dc.description.abstract	Industria l& Engineering Chemistry Research	ru_RU
dc.description.abstract	Steam-based thermal enhanced oil recovery techniques are widely applied methods to unlock heavy oil and natural bitumen resources. In this paper, two oil-soluble surfactants, as a subset of chemical additives, are introduced to favor the in situ catalytic hydrothermal upgrading of heavy oil. The solubility, salt tolerance, and thermal stability of both surfactants are experimentally investigated. The surfactant-assisted catalytic hydrothermal treatment of heavy oil was carried out in a batch reactor with a stirrer coupled with a gas chromatography device. The outputs of heavy oil upgrading processes were evaluated by comprehensive analysis of SARA fractions and elemental and structural changes of crude oil. Moreover, the distribution of low-molecular-weight alkanes in saturates and alkyl benzenes in aromatics are examined by gas chromatography–mass spectroscopy (GC–MS). The results confirmed the synergistic effect of catalytic nanoparticles and surfactants on the destructive hydrogenation of fused polynuclear aromatic rings such that the contents of resins and asphaltenes were reduced by 12.5 and 43.3%, respectively. In addition, surfactants contributed to hydrogen addition and inhibition of carbon rejection processes such that the H/C ratio increased from 1.32 to 1.72 with improving hydrodesulfurization and hydrodenitrogenation processes. Moreover, the amphoteric surfactant significantly enhanced the emulsification potential of the steam phase by decreasing the interfacial tension (IFT) between heavy crude oil and the steam phase, which positively affects the steam chamber propagations and hence leads to the incremental oil recovery in case of field-scale applications. On the basis of the achieved laboratory-scale results, the surfactant is a promising steam additive for improving heavy oil production	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	AnionicandAmphotericSurfactants	ru_RU
dc.subject	NickelTallate	ru_RU
dc.subject	SteamInjectionProcesses	ru_RU
dc.subject	SARAA nalysis	ru_RU
dc.subject	Viscosity	ru_RU
dc.title	Influence of Anionic and Amphoteric Surfactants on Heavy Oil Upgrading Performance with Nickel Tallate under Steam Injection Processes	ru_RU
dc.type	Articles in international journals and collections	ru_RU