Chemical Heterogeneity of Deposits Formed in the Flocculant Flow From Crude Oil, According to FTIR Microscopy and Chemical Imaging Full article
| Journal |
Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532 |
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| Output data | Year: 2021, Volume: 61, Number: 9, Pages: 1011–1018 Pages count : 8 DOI: 10.1134/s0965544121090127 | ||
| Tags | FTIR microscopy, FTIR spectroscopic imaging, chemical imaging, oil, asphaltenes, microfluidic devices | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 20-79-00183 |
Abstract:
Asphaltene-containing deposits formed on the CaF2 window induced by n-heptane flow in a microfluidic device have been investigated using an IR microscope and an imaging macro chamber (IMAC) with FPA detection. This is the first example of the ex situ infrared imaging of the deposits from crude oil formed under dynamic conditions of flocculant flow. It has been shown that fast aggregation of asphaltenes in n-heptane flow leads to the formation of deposit rich in heteroatom-containing functional groups: (О–Н, N–H, C=O, C–O, and S=O).
Cite:
Shalygin A.S.
, Milovanov E.S.
, Yakushkin S.S.
, Martyanov O.N.
Chemical Heterogeneity of Deposits Formed in the Flocculant Flow From Crude Oil, According to FTIR Microscopy and Chemical Imaging
Petroleum Chemistry. 2021. V.61. N9. P.1011–1018. DOI: 10.1134/s0965544121090127 WOS Scopus РИНЦ AN OpenAlex
Chemical Heterogeneity of Deposits Formed in the Flocculant Flow From Crude Oil, According to FTIR Microscopy and Chemical Imaging
Petroleum Chemistry. 2021. V.61. N9. P.1011–1018. DOI: 10.1134/s0965544121090127 WOS Scopus РИНЦ AN OpenAlex
Original:
Шалыгин А.С.
, Милованов Е.С.
, Якушкин С.С.
, Мартьянов О.Н.
Химическая неоднородность нефтяных осадков, образующихся в потоке флокулянта, по данным ИК-Фурье микроскопии и химической визуализации
Нефтехимия. 2021. Т.61. №5. С.632-641. DOI: 10.31857/S0028242121050063 РИНЦ OpenAlex
Химическая неоднородность нефтяных осадков, образующихся в потоке флокулянта, по данным ИК-Фурье микроскопии и химической визуализации
Нефтехимия. 2021. Т.61. №5. С.632-641. DOI: 10.31857/S0028242121050063 РИНЦ OpenAlex
Dates:
| Submitted: | Apr 21, 2021 |
| Accepted: | Aug 3, 2021 |
| Published print: | Sep 3, 2021 |
| Published online: | Sep 3, 2021 |
Identifiers:
| Web of science: | WOS:000692636300002 |
| Scopus: | 2-s2.0-85114195206 |
| Elibrary: | 47548847 |
| Chemical Abstracts: | 2021:1966892 |
| OpenAlex: | W3196902691 |