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Determining the volume expansion of the CO2 + octane mixture using a fused silica capillary cell with in-situ Raman spectroscopy
Bei, Ke1,2; Wang, Junliang1; Zhou, Shuyan1; Xie, Guangna1; Xu, Yanmei1; Wang, Liang1; Jiang, Zhuoran3; Chou, I-Ming4; Pan, Zhiyan1; Pan, Zhiyan(Zhejiang Univ Technol, Dept Environm Engn, Hangzhou 310032, Zhejiang, Peoples R China)
2018-03-01
Source PublicationJOURNAL OF CO2 UTILIZATION
Volume24Pages:149-156
Contribution Rank第1完成单位 ; 第2完成单位 ; 第3完成单位 ; 第4完成单位
AbstractAccurate expansion data for CO2 in petroleum model compounds (e.g., alkanes, cycloalkanes and aromatics) are fundamental information for CO2 sequestration and enhanced oil recovery in oil reservoir. In this study, the volume expansion of the CO2 + octane mixture was measured using a fused silica capillary cell with in situ Raman spectroscopy. A section of water was loaded between octane and CO2 in the fused capillary tube to seal the octane whilst allowing the diffusion of CO2 into the octane. Raman spectroscopy was applied during our experiments to verify that the CO2 + octane mixture reached phase equilibrium. Moreover, a good quadratic relationship was observed between the Raman peak intensity ratio and volume expansion factor. It was verified that this method can be used not only just to obtain more accurate experimental data, but also to protract additional volume expansion factor curves or curved surfaces from measured Raman peak intensity ratio using this equation. Over an extended temperature and pressure range, this method was thus shown to be more efficient and accurate than the traditional pressure-volume-temperature methods.
SubtypeArticle
KeywordVolume Expansion Carbon Dioxide Octane Fused Silica Capillary Cell Raman Spectroscopy
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.jcou.2017.12.011
URL查看原文
Indexed BySCI
Language英语
WOS KeywordSITU RAMAN-SPECTROSCOPY ; ENHANCED OIL-RECOVERY ; SILICA CAPILLARY REACTOR ; CARBON-DIOXIDE ; DISPERSION PROPERTY ; WATER ; SOLUBILITY ; STORAGE ; PHASE ; FIELD
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000428234500017
Citation statistics
Document Type期刊论文
Identifierhttp://ir.idsse.ac.cn/handle/183446/5931
Collection深海科学研究部_深海极端环境模拟研究实验室
Corresponding AuthorPan, Zhiyan; Pan, Zhiyan(Zhejiang Univ Technol, Dept Environm Engn, Hangzhou 310032, Zhejiang, Peoples R China)
Affiliation1.Zhejiang Univ Technol, Dept Environm Engn, Hangzhou 310032, Zhejiang, Peoples R China
2.Wenzhou Univ, Coll Life & Environm Sci, Wenzhou 325035, Peoples R China
3.Johns Hopkins Univ, Dept Chem & Biomol Engn, Baltimore, MD 21218 USA
4.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Lab Expt Study Deep Sea Extreme Condit, Sanya 572000, Peoples R China
Recommended Citation
GB/T 7714
Bei, Ke,Wang, Junliang,Zhou, Shuyan,et al. Determining the volume expansion of the CO2 + octane mixture using a fused silica capillary cell with in-situ Raman spectroscopy[J]. JOURNAL OF CO2 UTILIZATION,2018,24:149-156.
APA Bei, Ke.,Wang, Junliang.,Zhou, Shuyan.,Xie, Guangna.,Xu, Yanmei.,...&Pan, Zhiyan.(2018).Determining the volume expansion of the CO2 + octane mixture using a fused silica capillary cell with in-situ Raman spectroscopy.JOURNAL OF CO2 UTILIZATION,24,149-156.
MLA Bei, Ke,et al."Determining the volume expansion of the CO2 + octane mixture using a fused silica capillary cell with in-situ Raman spectroscopy".JOURNAL OF CO2 UTILIZATION 24(2018):149-156.
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