Correlation between Asphaltene Stability in n-Heptane and Crude Oil Composition Revealed with Chemical Imaging
Five crude oil samples with different physical properties have been studied with respect to asphaltene stability. The attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopic imaging approach of n-heptane-induced precipitation has been used to monitor crude oil behaviour under...
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| Format: | Article |
| Language: | English |
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SAGE Publishing
2014-04-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/0263-6174.32.4.243 |
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| _version_ | 1850082688346619904 |
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| author | Anton A. Gabrienko Velu Subramani Oleg N. Martyanov Sergei G. Kazarian |
| author_facet | Anton A. Gabrienko Velu Subramani Oleg N. Martyanov Sergei G. Kazarian |
| author_sort | Anton A. Gabrienko |
| collection | DOAJ |
| description | Five crude oil samples with different physical properties have been studied with respect to asphaltene stability. The attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopic imaging approach of n-heptane-induced precipitation has been used to monitor crude oil behaviour under dilution with a flocculation agent. For each sample, the dynamics of asphaltene precipitation has been observed by applying this chemical imaging method. Based on these data, the stability of crude oil samples has been compared and the correlation between asphaltene stability and crude oil properties has been proposed. |
| format | Article |
| id | doaj-art-dac98509f88a48fbb899fcdf31ce043d |
| institution | DOAJ |
| issn | 0263-6174 2048-4038 |
| language | English |
| publishDate | 2014-04-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-dac98509f88a48fbb899fcdf31ce043d2025-08-20T02:44:28ZengSAGE PublishingAdsorption Science & Technology0263-61742048-40382014-04-013210.1260/0263-6174.32.4.243Correlation between Asphaltene Stability in n-Heptane and Crude Oil Composition Revealed with Chemical ImagingAnton A. Gabrienko0Velu Subramani1Oleg N. Martyanov2Sergei G. Kazarian3 Department of Chemical Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, UK BP Products North America, Inc. Refining and Logistics Technology, Naperville, IL 60563, USA Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Prospekt Akademika Lavrentieva 5, Novosibirsk 630090, Russian Federation Department of Chemical Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, UKFive crude oil samples with different physical properties have been studied with respect to asphaltene stability. The attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopic imaging approach of n-heptane-induced precipitation has been used to monitor crude oil behaviour under dilution with a flocculation agent. For each sample, the dynamics of asphaltene precipitation has been observed by applying this chemical imaging method. Based on these data, the stability of crude oil samples has been compared and the correlation between asphaltene stability and crude oil properties has been proposed.https://doi.org/10.1260/0263-6174.32.4.243 |
| spellingShingle | Anton A. Gabrienko Velu Subramani Oleg N. Martyanov Sergei G. Kazarian Correlation between Asphaltene Stability in n-Heptane and Crude Oil Composition Revealed with Chemical Imaging Adsorption Science & Technology |
| title | Correlation between Asphaltene Stability in n-Heptane and Crude Oil Composition Revealed with Chemical Imaging |
| title_full | Correlation between Asphaltene Stability in n-Heptane and Crude Oil Composition Revealed with Chemical Imaging |
| title_fullStr | Correlation between Asphaltene Stability in n-Heptane and Crude Oil Composition Revealed with Chemical Imaging |
| title_full_unstemmed | Correlation between Asphaltene Stability in n-Heptane and Crude Oil Composition Revealed with Chemical Imaging |
| title_short | Correlation between Asphaltene Stability in n-Heptane and Crude Oil Composition Revealed with Chemical Imaging |
| title_sort | correlation between asphaltene stability in n heptane and crude oil composition revealed with chemical imaging |
| url | https://doi.org/10.1260/0263-6174.32.4.243 |
| work_keys_str_mv | AT antonagabrienko correlationbetweenasphaltenestabilityinnheptaneandcrudeoilcompositionrevealedwithchemicalimaging AT velusubramani correlationbetweenasphaltenestabilityinnheptaneandcrudeoilcompositionrevealedwithchemicalimaging AT olegnmartyanov correlationbetweenasphaltenestabilityinnheptaneandcrudeoilcompositionrevealedwithchemicalimaging AT sergeigkazarian correlationbetweenasphaltenestabilityinnheptaneandcrudeoilcompositionrevealedwithchemicalimaging |