Figure 1. Apparatus for reduction and molding of catalyst.
Figure 2. Schematic diagram of semi-batch reactor for triglyceride hydrogenation.
Figure 3. Particle size distribution of catalysts.
Figure 4. XRD patterns of Ni-SA and Pricat.
Figure 5. N2 adsorption-desorption isotherms of catalysts: (a) Ni-SA, (b) Pricat.
Figure 6. TGA analysis of Ni-SA and Pricat catalyst.
Figure 7. H2 consumption during triglyceride hydrogenation over Ni-SA and Pricat catalyst.
Table 1. XRF analysis results of catalysts
Table 2. Physico-chemical properties of catalysts
참고문헌
- Babaee, Z., Nikoopour, H., and Safafar, H., "A Comparison of Commercial Nickel Catalysts Effects on Hydrogenation of Soybean Oil," World Appl. Sci. J., 2, 621-626 (2007).
- Barrio, V. L., Arias, P. L., Cambra, J. F., Guemez, M. B., Pawelec, B., and Fierro, J. L. G., "Aromatics Hydrogenation on Silica-Alumina Supported Palladium-Nickel Catalysts," Appl. Catal., A: General, 242, 17-30 (2003). https://doi.org/10.1016/S0926-860X(02)00489-1
- Allen, R. R., "World Conference on Soya Processing and Utilization," JAOCS, 166-169 (1981).
- Patterson, H. B. W., Hydrogenation of Fats and Oils, Applied Science Publishers, London (1990).
- Martin, G. A., and Dalmon, J. A., "Benzene Hydrogenation over Nickel Catalysts at Low and High Temperatures: Structure-Sensitivity and Copper Alloying Effects," J. Catal., 75, 233-242 (1982). https://doi.org/10.1016/0021-9517(82)90205-6
- Tarrer, A. R., Yoon, H. H., and Wagh, V. P., "Deactivation of a Hydrogenation Catalyst: Importance of Mass Transfer," Am. Chem. Soc., Div. Fuel., 33, 25-30 (1988).
- Kravtsov, A. V., Zuev, V. A., Kozlov, I. A., Milishnikov, A. V., Ivanchina, E. D., Uriev E. M., Ivashkina, E. N., Fetisova, V. A., and Shnidorova, I. O., "Development of Control System for Nickel-Containing Catalyst in Dienes Hydrogenation," Pet. Coal, 51, 248-254 (2009).
- Lee, D., Kim, D., Kang, M., Kim, J. M., and Lee, I., "Efficient Hydrogenation Catalysts of Ni or Pd on Nanoporous Carbon Workable in an Acidic Condition," Bull. Korean Chem. Soc., 28, 2034-2040 (2007). https://doi.org/10.5012/bkcs.2007.28.11.2034
- Dusan J., Radoman R. b., Ljiljana M., Miroslav S., and Branislav M., "Nickel hydrogenation catalyst for tallow hydrogenation and for the selective hydrogenation of sunflower seed oil and soybean oil," Catal. Today, 43, 21-28 (1998). https://doi.org/10.1016/S0920-5861(98)00133-3
- Brown, C. A., "Catalytic Hydrogenation. V. The Reaction of Sodium Borohydride with Aqueous Nickel Salts. P-1 Nickel Boride, a Convenient, Highly Active Nickel Hydrogenation Catalyst," J. Org. Chem., 56, 1900-1904 (1970). https://doi.org/10.1021/jo00831a039
- Kim, T., Cha, I., Lee, H., and Ahn, W., "A Study on the Preparation of Oil Hydrogenation Catalysts Using Nickel Extracted from Spent Catalysts," J. Korean Ind. Eng. Chemistry, 5, 925-934 (1994).
- Satterfield, C. N., "Heterogeneous Catalysis in Practice," McGraw-Hill Book Company, New York, 80-83 (1980).
- Kravtsov, A. V., Khadartsev, A. C., Shatovkin, A. A., Milishnikov, A. V., Ivanchina, E. D., Ivashkina, E. M., and Uriev, E. N., "Computer Modeling of Higher Paraffins Dehydrogenation Process on Pt Catalysts, Oil Process. Oil Chem., 35-40 (2007).
- Gonçalves, N. S., Carvalho, J. A., Lima, Z. M., and Sasaki, J. M., "Size-strain study of NiO nanoparticles by X-ray powder diffraction line broadening", Mater. Lett., 72, 36-38 (2012). https://doi.org/10.1016/j.matlet.2011.12.046
-
Zhao, A., Ying, W., Zhang, H., Ma, H., and Fang, D., "
$Ni-Al_2O_3$ catalysts prepared by solution combustion method for syngas methanation", Catal. Comm., 17, 34-38 (2012). https://doi.org/10.1016/j.catcom.2011.10.010 - Jeon J. K. Koh, S. T., Park, Y. K., Suh, D. J., and Inm, S. K., "Effect of Magnesium Promoter on Nickel/Kieselguhr Catalysts in Triglyceride Oil Hydrogenation", J. Ind. Eng. Chem., 11, 83-87 (2005).