설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)

  • 제29권7호
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  • Pages.341-349
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  • 2017
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
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이산화탄소 하이드레이트 슬러리의 생성 및 수송기술개발

Development of Formation and Transportation Techniques for CO2-Hydrate Slurry

  • ;
  • 윤린 (한밭대학교 기계공학과)
  • Prah, Benedict (Department of Mechanical Engineering, Hanbat National University) ;
  • Yun, Rin (Department of Mechanical Engineering, Hanbat National University)
  • 투고 : 2017.01.09
  • 심사 : 2017.03.09
  • 발행 : 2017.07.10
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초록

Formation and transportation of $CO_2$-hydrate slurry was conducted by circulating saturated water with $CO_2$ through a double-tube type heat exchanger which was cooled down by brine. The inner diameter and circulation length of the heat exchanger were 1 inch and 20 m, respectively. Water in tank was supersaturated by injected $CO_2$ and the operation pressure was maintained at 3,000 to 4,000 kPa with fluid-temperature of less than $9^{\circ}C$. $CO_2$ hydrate mass fraction was calculated based on density of $CO_2$-hydrate slurry mixture. Results showed that the $CO_2$-hydrate slurry could be circulated without blockage for 1 hr. Circulation status of the $CO_2$-hydrate slurry was also visualized.

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참고문헌

  1. Delahaye, A., Fournaison, L., Marinhas, S., and Martinez, M. C., 2008, Rheological study of hydrate slurry in a dynamic loop applied to secondary refrigeration, Chemical Engineering Science, Vol. 63, No. 13, pp. 3551- 3559. https://doi.org/10.1016/j.ces.2008.04.001
  2. Jerbi, S., Delahaye, A., Fournaison, L., and Haberschill, P., 2010, Characterization of $CO_2$ hydrate formation and dissociation kinetics in a flow loop, Int. J. Ref., Vol. 33, No. 8, pp. 1625-1631. https://doi.org/10.1016/j.ijrefrig.2010.09.003
  3. Jerbi, S., Delahaye, A., Oignet, J., Fournaison, L., Haberschill, P., 2013. Rheological properties of $CO_2$hydrate slurry produced in a stirred tank reactor and a secondary refrigeration loop, Int. J. Ref., Vol. 36, No. 4, pp. 1294-1301. https://doi.org/10.1016/j.ijrefrig.2012.12.017
  4. Xu, A., Liu, Z., Zhao, T., and Wang, X., 2014, Population balance model of ice crystals size distribution during ice slurry storage, Int. J. Air-Cond. Ref., Vol. 22, No. 2, 1440001. https://doi.org/10.1142/S201013251440001X
  5. Hu et al., 2010, $CO_2$ Hydrate Slurry, GRS 32/08 Final Report.
  6. Hoang, H. M., Delahaye, A. L., Fournaison, L., and Oignet, J., De Romemont, C., Pons, M., 2015, Thermodynamic Modelling of Formation/Dissociation cycles of two-phase slurries in secondary refrigeration system, In : Proceedings of the International Congress of Refrigeration, Aug, Yokohama, Japan, 435.
  7. Castellani, B., Filipponi, M., Nicolini, A., Cotana, F., and Rossi, F., 2013, Carbon Dioxide Capture Using Gas Hydrate Technology, Journal of Energy and Power Engineering, Vol. 7, No. 5, pp. 883-890.
  8. Mork, M. and Gudmundsson, J. S., 2002, Hydrate Formation Rate in a Continuous Stirred Tank Reactor : Experimental Results and Bubble-to-Crystal Model, 4th International Conference on Gas Hydrates.
  9. Lv et al., 2014, Experimental study on the carbon dioxide hydrate formation and blockage, Proceedings of the 8th International Conference on Gas Hydrates (ICGH8-2014), Beijing, China, 28 July-1 August, 2014.
  10. Xu et al., 2015, An Investigation of Kinetic Hydrate Inhibitors on the Natural Gas from the South China Sea, Journal of Chemical & Engineering Data, Vol. 60, No. 2, pp. 311-318. https://doi.org/10.1021/je500600t
  11. Ding, L., Shi, B., Lv, X., Liu, Y., Wu, H., Wang, W., and Gong, J., 2016, Investigation of natural gas hydrate slurry flow properties and flow patterns using a high pressure flow loop, Chemical Engineering Science, Vol. 146, pp. 199-206. https://doi.org/10.1016/j.ces.2016.02.040
  12. Javanmardi, J., Nasrifar, K., Najibi, S. H., and Moshfeghian, M., 2005, Economic evaluation of natural gas hydrate as an alternative for natural gas transportation, Applied Thermal Engineering, Vol. 25, No. 11-12, pp. 1708-1723. https://doi.org/10.1016/j.applthermaleng.2004.10.009
  13. Duan, Z., Hu, J., Li, D., and Mao, S., 2008, Densities of the $CO_2$-$H_2O$ and $CO_2$-$H_2O$-NaCl Systems Up to 647 K and 100 MPa, Energy & Fuels, Vol. 22, No. 3, pp. 1666-1674. https://doi.org/10.1021/ef700666b
  14. Moradpour, H., Chapoy, A., and Tohidi, B., 2011, Controlling Hydrate Slurry Transportability by Optimizing Anti- Agglomerant Usage in High Water Cut Systems, Offshore Technology Conference.
  15. Seevam, P. N., Race, J. M., Downie, M. J., and Hopkins, P., 2008, Transporting the Next Generation of $CO_2$ for Carbon, Capture and Storage : The Impact of Impurities on Supercritical $CO_2$ Pipelines, 7th International Pipeline Conference, Vol. 1, No. 1, pp. 39-51.
  16. McCollum, D. L. and Ogden, J. M., 2006, Techno-Economic Models for Carbon Dioxide Compression, Transport, and Storage & Correlations for Estimating Carbon Dioxide Density and Viscosity, Institute of Transportation Studies, University of California, Davis, CA, USA.