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Using a Fused Silica Capillary Cell and In Situ Raman Spectroscopy To Develop a Setup for Measurement of the Volume Expansion of Carbon Dioxide plus n-Hexane

文献类型：期刊论文

作者Chou, I-Ming1; Pan, Zhiyan3; Lin, Chunmian3; Wang, Junliang3; Zhou, Shuyan3; Bei, Ke3; Zhang, Dan3; Pan, Zhiyan(Zhejiang Univ Technol, Dept Environm Sci & Engn, Hangzhou 310032, Zhejiang, Peoples R China); Chen, Zuhua2
刊名ENERGY & FUELS
出版日期2017-06-01
卷号31期号:6页码:6314-6319
DOI10.1021/acs.energyfuels.7b00549
产权排序第1完成单位 ; 第2完成单位 ; 第3完成单位
文献子类Article
英文摘要To investigate the volume expansion of a carbon dioxide (CO2) + n-hexane mixture at different temperatures and pressures, we developed a measurement setup using an optically transparent fused silica capillary cell (FSCC) combined with Raman spectra. The results showed that the method is feasible, the water seal is effective in its ability to avoid vaporization of n-hexane, and Raman spectra can help ensure the system equilibrium. The volume expansion factor of the CO2 + n-hexane mixture increased with increasing pressure from 1 to 10 MPa and decreased with increasing temperature from 30 to 80 degrees C. It was found that the trend of the expansion factor of the CO2 + n-hexane mixture was steeper at a higher temperature. When the temperature was 30 degrees C, the volume expansion factor increased from 2.15 to 13.61 as the pressure increased from 5.0 to 6.5 MPa. Meanwhile, the volume expansion factor increased from 2.36 to 19.40 as the pressure increased from 8.0 to 9.2 MPa at 60 degrees C. In addition, we obtained a significant and positive relationship between the volume expansion factor and the Raman peak height ratio of CO, and n-hexane using a quadratic equation.
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WOS关键词ENHANCED OIL-RECOVERY ; HOT COMPRESSED WATER ; HIGH-PRESSURE ; CO2 SOLUBILITY ; MICROREACTORS ; OXIDATION ; REACTOR ; FLUIDS ; TEMPERATURE ; DENSITY
语种英语
WOS记录号WOS:000404691900057
源URL[http://ir.idsse.ac.cn/handle/183446/3960]  
专题深海科学研究部_深海极端环境模拟研究实验室
通讯作者Pan, Zhiyan; Pan, Zhiyan(Zhejiang Univ Technol, Dept Environm Sci & Engn, Hangzhou 310032, Zhejiang, Peoples R China)
作者单位1.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Lab Expt Study Deep Sea Extreme Condit, Sanya 572000, Hainan, Peoples R China
2.China Petr & Chem Co Ltd, Petr Explorat & Dev Res Inst, Huadong Branch Co, Nanjing 210011, Jiangsu, Peoples R China
3.Zhejiang Univ Technol, Dept Environm Sci & Engn, Hangzhou 310032, Zhejiang, Peoples R China
推荐引用方式
GB/T 7714		 Chou, I-Ming,Pan, Zhiyan,Lin, Chunmian,et al. Using a Fused Silica Capillary Cell and In Situ Raman Spectroscopy To Develop a Setup for Measurement of the Volume Expansion of Carbon Dioxide plus n-Hexane[J]. ENERGY & FUELS,2017,31(6):6314-6319.
APA Chou, I-Ming.,Pan, Zhiyan.,Lin, Chunmian.,Wang, Junliang.,Zhou, Shuyan.,...&Chen, Zuhua.(2017).Using a Fused Silica Capillary Cell and In Situ Raman Spectroscopy To Develop a Setup for Measurement of the Volume Expansion of Carbon Dioxide plus n-Hexane.ENERGY & FUELS,31(6),6314-6319.
MLA Chou, I-Ming,et al."Using a Fused Silica Capillary Cell and In Situ Raman Spectroscopy To Develop a Setup for Measurement of the Volume Expansion of Carbon Dioxide plus n-Hexane".ENERGY & FUELS 31.6(2017):6314-6319.

入库方式： OAI收割

来源：深海科学与工程研究所

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