A Study on Reaction Characteristics of $CO_2$ Conversion Methanation over Pt Catalysts for Reduction of GHG

온실가스 저감을 위한 Pt계 촉매상 $CO_2$ Methanation 전환반응 특성에 관한 연구

  • Hong, Sung Chang (Department of Environmental Energy Engineering, Kyonggi University)
  • 홍성창 (경기대학교 환경에너지시스템공학과)
  • Published : 2012.12.10


This study presents the $CO_2$ methanation reaction on Pt catalysts for reducing the amount of $CO_2$, one of greenhouse gases. The AlO(OH) of $Al_2O_3$precusor was used as a support via a thermal treatment and the Pt was used as an active metal. In XRD results, it was confirmed that the Pt was well dispersed and the support existed as the gamma $Al_2O_3$phase. The $Pt/Al_2O_3$ catalyst calcined at $600^{\circ}C$ showed the highest conversion efficiency and selectivity.




  1. S. S. Kim, H. H. Lee, and S. C. Hong, Appl. Catal. A. Gen., 100, 423 (2012).
  2. S. S. Kim, H. H. Lee, and S. C. Hong, Appl. Catal. B. Environ., 100, 119 (2012)
  3. S. S. Kim, K. H. Park, and S. C. Hong, Fuel. Process. Tech. article in press.
  4. S. S. Kim, Ph. D. Dissertation, Kyonggi University (2012).
  5. K. P. Brooks, J. L. Hu, H. Y. Zhu, and R. J. Kee, Chem. Eng. Sci., 62, 1161 (2007). https://doi.org/10.1016/j.ces.2006.11.020
  6. J. D. Holladay, K. P. Brooks, R. S. Wegeng, J. L. Hu, J. Sanders, and S. Baird, Catal. Today, 120, 35 (2007). https://doi.org/10.1016/j.cattod.2006.07.019
  7. J. L. Hu, K. P. Brooks, J. D. Holladay, D. T. Howe, and T. M. Simon, Catal. Today, 125, 103 (2007). https://doi.org/10.1016/j.cattod.2007.01.067
  8. G. M. Shashidhara, and M. Ravindram, React. Kinet. Catal. Lett., 37, 451 (1988). https://doi.org/10.1007/BF02062098
  9. S. Furukawa, M. Okada, and Y. Suzuki, Energy Fuels, 13, 1074 (1999). https://doi.org/10.1021/ef990039t
  10. M. Yamasaki, H. Habazaki, K. Asami, K. Izumiya, and K. Hashimoto, Catal. Commun., 7, 24 (2006). https://doi.org/10.1016/j.catcom.2005.08.005
  11. H. Habazaki, M. Yamasaki, A. Kawashima, and K. Hashimoto, Appl. Organometal. Chem., 14, 803 (2000). https://doi.org/10.1002/1099-0739(200012)14:12<803::AID-AOC89>3.0.CO;2-J
  12. J. M. Rynkowski, T. Paryjczak, A. Lewicki, M. I. Szynkowska, T. P. Maniecki, and W. K. Jozwiak, React. Kinet. Catal. Lett., 71, 55 (2000). https://doi.org/10.1023/A:1010326031095
  13. M. Marwood, F. Vanvyve, R. Doepper, and A. Renken, Catal. Today, 20, 437 (1994). https://doi.org/10.1016/0920-5861(94)80137-1
  14. Z.-G. Zhang and G. Xu, Catal. Commun., 8, 1953 (2007). https://doi.org/10.1016/j.catcom.2007.03.019
  15. S. Mori, W. C. Xu, T. Ishidzuki, N. Ogasawara, J. Imai, and K. Kobayashi, Appl. Catal. A, 137, 255 (1996). https://doi.org/10.1016/0926-860X(95)00319-3
  16. M. Bowker, T. J. Cassidy, A. T. Ashcroft, and A. K. Cheetham, J. Catal., 143, 308 (1993). https://doi.org/10.1006/jcat.1993.1276
  17. C. de Leitenburg, A. Trovarelli, and J. Kaspar, J. Catal., 166, 98 (1997). https://doi.org/10.1006/jcat.1997.1498
  18. J. N. Park and E. W. McFarland, J. Catal., 266, 92 (2009). https://doi.org/10.1016/j.jcat.2009.05.018
  19. J. T. Richardson. Principles of Catalyst Development. Springer, New York (1989).
  20. N. Y. Topsoe, J. A. Dumesic, and H. Topsoe, J. Catal., 151, 241 (1995). https://doi.org/10.1006/jcat.1995.1025