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Vol. 25 No. 3 (2013): Vol 25 Issue 3

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Catalytic Hydrogenation of Benzaldehyde on Ni/Al2O3 or Co-Ni/Al2O3 Catalyst

https://doi.org/10.14233/ajchem.2013.13169
Wei Liu
School of Science, Honghe University, Mengzi 661100, P. R. China ; Key Laboratory of Natural Pharmaceutical and Chemical Biology of Yunnan Province, Mengzi, Yunnan 661100, P.R. China
Ying Li
Key Laboratory of Natural Pharmaceutical and Chemical Biology of Yunnan Province, Mengzi, Yunnan 661100, P.R. China ; Chong Qing Industry Polytechnic College Chongqing, Chongqing 401120, P.R. China
Xianlan Chen
School of Science, Honghe University, Mengzi 661100, P. R. China ; Key Laboratory of Natural Pharmaceutical and Chemical Biology of Yunnan Province, Mengzi, Yunnan 661100, P.R. China
Pei Zhang
School of Science, Honghe University, Mengzi 661100, P. R. China ; Key Laboratory of Natural Pharmaceutical and Chemical Biology of Yunnan Province, Mengzi, Yunnan 661100, P.R. China
Ping Yi
School of Science, Honghe University, Mengzi 661100, P. R. China ; Key Laboratory of Natural Pharmaceutical and Chemical Biology of Yunnan Province, Mengzi, Yunnan 661100, P.R. China
Yongfu Zhou
School of Science, Honghe University, Mengzi 661100, P. R. China ; Chong Qing Industry Polytechnic College Chongqing, Chongqing 401120, P.R. China
Zhaolong Huang
School of Science, Honghe University, Mengzi 661100, P. R. China ; Key Laboratory of Natural Pharmaceutical and Chemical Biology of Yunnan Province, Mengzi, Yunnan 661100, P.R. China

Corresponding Author(s) : Wei Liu

liuwei4728@126.com

Asian Journal of Chemistry, Vol. 25 No. 3 (2013): Vol 25 Issue 3

Abstract

The Al2O3-supported Ni catalyst exhibits good activity for the catalytic hydrogenation of benzaldehyde. The activity and stability of the Ni/Al2O3 catalyst are affected by the amount of reductant, the conversion rate of Ni/Al2O3 and Co-Ni/Al2O3 catalyst achieving a maximum while the reductant is sufficient. Meanwhile, the reaction temperature and time show significant influence to the catalytic hydrogenation of benzaldehyde. The effect in catalytic hydrogenation of benzaldehyde on Co-Ni/Al2O3 catalyst is highest, it should be due to Co and Ni form to alloys and have the functional of the dual function catalyst, which is conducive to benzaldehyde was activated and forming benzyl alcohol. The conversion rate of benzaldehyde is close to 10.57 % while the reaction temperature reaches 80 ºC and time is about 2 h.

Keywords

Ni/Al2O3 Co-Ni/Al2O3 Hydrogenation Benzaldehyde
Liu, W., Li, Y., Chen, X., Zhang, P., Yi, P., Zhou, Y., & Huang, Z. (2012). Catalytic Hydrogenation of Benzaldehyde on Ni/Al2O3 or Co-Ni/Al2O3 Catalyst. Asian Journal of Chemistry, 25(3), 1565–1568. https://doi.org/10.14233/ajchem.2013.13169
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References
  1. W.W. Lu and X.l. Xu, Mol. Catal., 20, 67 (2006).
  2. S.J. Sawhill, K.A. Layman, D.R. Van Wyk, M.H. Engelhard, C. Wang and M.E. Bussell, J. Catal., 231, 300 (2005).
  3. F. Sun, W. Wu, Z. Wu, J. Guo, Z. Wei, Y. Yang, Z. Jiang, F. Tian and C. Li, J. Catal., 228, 298 (2004).
  4. Y. Shu and S.T. Oyama, Carbon, 43, 1517 (2005).
  5. D.Y. Li, X.Z. Yu, C.L. Cheng, N.P. Xu and Y.R. Wang, J. Chem. Eng. Chin. Univ., 20, 826 (2006).
  6. J. Hong, W. Chu, M. Chen, X. Wang and T. Zhang, Catal. Commun., 8, 593 (2007).
  7. Central China Normal University, Nanjing Normal University, Inorganic Chemistry, p. 582 (2003).
  8. H.Y. Chen, N.T. Jiao, J. Xin and W.-B. Su, J. Funct. Mater. Devices, 11, 495 (2005).
  9. R.-A. Shelden, I. Arends and U. Hanefeld, Green Chem. Catal., 12, 91 (2007).
  10. J. Huo, X.Q. Liu and Y. Li, Powder Metal. Ind., 16, 45 (2006).
  11. T. Chen, R.G. Wang, G.M. Zhang, et al., Mol. Catal., 14, 51 (2000).
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