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Characterization of the cooling process of solid n-alkanes via terahertz spectroscopy

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Abstract

The terahertz (THz) time-domain spectroscopy technique was used to characterize the cooling process of solid n-alkanes. The THz waveforms of n-octadecane, n-nonadecane, n-eicosane, n-heneicosane, n-docosane, and n-pentacosane were obtained with the cooling time using the aforementioned noncontact optical method. The peak values of the THz signal were found to be related to the cooling temperature of n-alkanes. The THz wave was sensitive to the size and structure of particles in the liquid; therefore, the crystallization process of n-alkanes was monitored. An empirical equation based on signal attenuation was proposed to quantitatively distinguish the content change of structural order in the samples. Results present a new noncontact optical approach for characterizing wax crystallization via THz time-domain spectroscopy.

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References

  1. Sirota E B. Supercooling and transient phase induced nucleation in n-alkane solutions. Journal of Chemical Physics, 2000, 112(1): 492–500

    Article  Google Scholar 

  2. Xie B Q, Liu G M, Jiang S C, Zhao Y, Wang D J. Crystallization behaviors of n-octadecane in confined space: crossover of rotator phase from transient to metastable induced by surface freezing. Journal of Physical Chemistry B, 2008, 112(42): 13310–13315

    Article  Google Scholar 

  3. Sirota E B. Supercooling, nucleation, rotator phase, and surface crystallization of n-alkane melts. Langmuir, 1998, 14(11): 3133–3136

    Article  Google Scholar 

  4. Yang X L, Kilpatrick P. Asphaltenes and waxs do not interact synergistically and coprecipitate in solid organic deposits. Energy & Fuels, 2005, 19(4): 1360–1375

    Article  Google Scholar 

  5. Visintin R F G, Lockhart T P, Lapasin R, D’Antona P. Structure of waxy crude oil emulsion gels. Journal of Non-Newtonian Fluid Mechanics, 2008, 149(1–3): 34–39

    Article  MATH  Google Scholar 

  6. Venkatesan R, Nagarajan N R, Paso K, Yi Y B, Sastry A M, Fogler H S. The strength of paraffin gels formed under static and flow conditions. Chemical Engineering Science, 2005, 60(13): 3587–3598

    Article  Google Scholar 

  7. Agarwal KM, Purohit R C, Surianarayanan M, Joshi G C, Krishna R. Influence of waxes on the flow properties of Bombay high crude. Fuel, 1989, 68(7): 937–939

    Article  Google Scholar 

  8. Rønningsen H P, Bjørndal B, Hansen A B, Pedersen W B. Wax precipitation from north sea crude oils.1. crystallization and dissolution temperatures, and Newtonian and non-Newtonian flow properties. Energy & Fuels, 1991, 5(6): 895–908

    Google Scholar 

  9. Briard A J, Bouroukba M, Petitjean D, Hubert N, Moise J C, Dirand M. Thermodynamic and structural analyses and mechanisms of the crystallization of multi-alkane model mixtures similar to petroleum cuts. Fuel, 2006, 85(5–6): 764–777

    Article  Google Scholar 

  10. Petitjean D, Schmitt J F, Fiorani J M, Laine V, Bouroukba M, Dirand M, Cunat C. Some temperature-sensitive properties of pure linear alkanes and n-ary mixture. Fuel, 2006, 85(10–11): 1323–1328

    Article  Google Scholar 

  11. Wang S L, Tozaki K I, Hayashi H, Hosaka S, Inaba H. Observation of multiple phase transitions in n-C22H46 using a high resolution and super-sensitive DSC. Thermochimica Acta, 2003, 408(1–2): 31–38

    Article  Google Scholar 

  12. Tozaki K I, Inaba H, Hayashi H, Quan C, Nemoto N, Kimura T. Phase transitions of n-C32H66 measured by means of high resolution and super-sensitive DSC. Thermochimica Acta, 2003, 397(1–2): 155–161

    Article  Google Scholar 

  13. Wang S L, Tozaki K I, Hayashi H, Inaba H, Yamamoto H. Observation of multiple phase transitions in some even n-alkanes using a high resolution and super-sensitive DSC. Thermochimica Acta, 2006, 448(2): 73–81

    Article  Google Scholar 

  14. Sirota E B, Herhold A B. Transient phase-induced nucleation. Science, 1999, 283(5401): 529–532

    Article  Google Scholar 

  15. Dirand M, Chevallier V, Provost E, Bouroukba M, Petitjean D. Multicomponent paraffin waxes and petroleum solid deposits: structural and thermodynamic state. Fuel, 1998, 77(12): 1253–1260

    Article  Google Scholar 

  16. Sirota E B, Herhold A B. Transient rotator phase induced nucleation in n-alkane melts. Polymer, 2000, 41(25): 8781–8789

    Article  Google Scholar 

  17. Zheng M J, Du W M. Phase behavior, conformations, thermodynamic properties, and molecular motion of multicomponent paraffin waxes: a roman spectroscopy study. Vibrational Spectroscopy, 2006, 40(2): 219–224

    Article  Google Scholar 

  18. Shinohara Y, Kawasaki N, Ueno S, Kobayashi I, Nakajima M, Amemiya Y. Observation of the transient rotator phase of nhexadecane in emulsified droplets with time-resolved tow-dimensional small- and wide-angle X-Ray scattering. Physical Review Letters, 2005, 94(9): 097801

    Article  Google Scholar 

  19. Grigera T S, Martin-Mayor V, Parisi G, Verrocchio P. Phonon interpretation of the ‘boson peak’ in supercooled liquids. Nature, 2003, 422(6929): 289–292

    Article  Google Scholar 

  20. Shintani H, Tanaka H. Universal link between the boson peak and transverse phonons in glass. Nature Materials, 2008, 7(11): 870–877

    Article  Google Scholar 

  21. Laib J P, Nickel D V, Mittleman DM. Terahertz vibrational modes induced by heterogeneous nucleation in n-alkanes. Chemical Physics Letters, 2010, 493(4–6): 279–282

    Article  Google Scholar 

  22. Zeitler J A, Newnham D A, Taday P F, Threlfall T L, Lancaster R W, Berg R W, Strachan C J, Pepper M, Gordon K C, Rades T. Characteristics of temperature-induced phase transitions in five polymorphic forms of sulfathiazole by terahertz pulsed spectroscopy and differential scanning calorimetry. Journal of Pharmaceutical Sciences, 2006, 95(11): 2486–2498

    Article  Google Scholar 

  23. Laib J P, Mittleman D M. Temperature-dependent terahertz spectroscopy of liquid n-alkanes. Journal of Infrared, Millimeter and Terahertz Waves, 2010, 31(9): 1015–1021

    Article  Google Scholar 

  24. Al-Douseri F M, Chen Y Q, Zhang X C. THz wave sensing for petroleum industrial applications. International Journal of Infrared and Millimeter Waves, 2006, 27(4): 481–503

    Article  Google Scholar 

  25. Cataldo F, Angelini G, Aníbal García-Hernández D, Manchado A. Far infrared (terahertz) spectroscopy of a series of polycyclic aromatic hydrocarbons and application to structure interpretation of asphaltenes and related compounds. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2013, 111: 68–79

    Article  Google Scholar 

  26. Tian L, Zhou Q L, Zhao K, Shi Y L, Zhao D M, Zhao S Q, Zhao H, Bao R M, Zhu S M, Miao Q, Zhang C L. Consistencydependent optical properties of lubricating grease studied by terahertz spectroscopy. Chinese Physics B, 2011, 20(1): 010703

    Article  Google Scholar 

  27. Zhan H L, Wu S X, Bao R M, Ge L N, Zhao K. Qualitative identification of crude oils from different oil fields using terahertz time-domain spectroscopy. Fuel, 2015, 143: 189–193

    Article  Google Scholar 

  28. Naftaly M, Foulds A P, Miles R E, Davies A G. Terahertz transmission spectroscopy of nonpolar materials and relationship with composition and properties. International Journal of Infrared and Millimeter Waves, 2005, 26(1): 55–64

    Article  Google Scholar 

  29. Gaber B P, Peticolas W L. On the quantitative interpretation of biomembrane structure by Raman spectroscopy. Biochimica et Biophysica Acta, 1977, 465(2): 260–274

    Article  Google Scholar 

  30. Tarazona A, Koglin E, Coussens B B, Meier R J. Conformational dependence of Raman frequencies and intensities in alkanes and polyethylene. Vibrational Spectroscopy, 1997, 14(2): 159–170

    Article  Google Scholar 

  31. Meier R J. Corrigendum to “Conformational dependence of vibrational frequencies and intensities in alkanes and polyethylene” by Tarazona et al (Vib. Spectrosc. 14 (1997) 159–170). Vibrational Spectroscopy, 1997, 15(1): 147

    Article  Google Scholar 

  32. Koglin E, Meier R J. Conformational dependence of Raman frequencies and intensities in alkanes and polyethylene. Computational and Theoretical Polymer Science, 1999, 9(3–4): 327–333

    Article  Google Scholar 

  33. Meier R J, Csiszár A, Klumpp E. Detecting the effect of very low amounts of penetrants in lipid bilayers using Raman spectroscopy. The Journal of Physical Chemistry Letters B, 2006, 110(42): 20727–20728

    Article  Google Scholar 

Download references

Acknowledgments

This work was supported by the National Basic Research Program of China (No. 2014CB744302), the Specially Funded Program on National Key Scientific Instruments and Equipment Development (No. 2012YQ140005), the China Petroleum and Chemical Industry Association Science and Technology Guidance Program (No. 20160107), and the National Natural Science Foundation of China (Grant No. 11574401).

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Authors and Affiliations

  1. Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, 100084, China

    Chen Jiang, Honglei Zhan, Kun Zhao & Cheng Fu

Authors
  1. Chen Jiang
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  2. Honglei Zhan
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  3. Kun Zhao
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  4. Cheng Fu
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Corresponding author

Correspondence to Kun Zhao.

Additional information

Chen Jiang obtained her B.Sc. degree from Hebei Normal University of Science and Technology in 2012. She is currently working toward a Ph.D. degree in Materials Science and Engineering at China University of Petroleum, Beijing, China. Her research interest includes terahertz detection of crude oil.

Honglei Zhan obtained his B.Sc. degree from Xiamen University in 2012. He is currently working toward a Ph.D. degree in Materials Science and Engineering at China University of Petroleum, Beijing, China. His research interest includes nano-petrophysics and terahertz metrology.

Kun Zhao obtained his B.Sc. degree in Physics from Nanjing University in 1992, his master’s degree from the Institute of Physics, Chinese Academy of Sciences in 1997, and his Ph.D. degree from the Chinese University of Hong Kong in 2001. He is currently a professor in optical engineering and the head of the Beijing Key Laboratory of Optical Detection Technology for Oil and Gas. His research interest includes oil and gas optics.

Cheng Fu obtained her B.Sc. degree from Yangtze University in 2011 and her master’s degree from China University of Petroleum, Beijing, China, in 2014. Her research interest includes the application of terahertz spectroscopy in crude oil.

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Jiang, C., Zhan, H., Zhao, K. et al. Characterization of the cooling process of solid n-alkanes via terahertz spectroscopy. Front. Optoelectron. 10, 132–137 (2017). https://doi.org/10.1007/s12200-017-0681-0

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  • DOI: https://doi.org/10.1007/s12200-017-0681-0

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