Research ArticleOpen AccessGoogle Scholar indexed
An Introductive Study about CO<sub>2</sub> Hydrogenation into Hydrocarbons Using Iron Catalysts
College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
College of Materials Science and Technology, Zhejiang University of Technology, Hangzhou, China
College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- 1 College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- 2 College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- 3 College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- 4 College of Materials Science and Technology, Zhejiang University of Technology, Hangzhou, China
- 5 College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
Advances in Chemical Engineering and Science·Volume 07 (2016)·Pages 1–9·Published 21 December 2016·DOI10.4236/aces.2017.71001
Copy link · social · email
Abstract
CO 2 hydrogenation reaction was performed on precipitated iron catalysts which were promoted by Si, Zn, K and Cu. The optimum SiO 2 content in the catalysts is about 15 wt% relative to Fe 2 O 3 mass. With reaction temperature raised, CO 2 conversion is increased continually, but CO and CH 4 selectivity only fluctuate in a narrow range which is beneficial to the synthesis of C 2 + hydrocarbons. Two kinds of catalyst filling constitution were experimentally compared in order to increase the yield of C 5 + hydrocarbons.
KeywordsCO<sub>2</sub>HydrogenationHydrocarbon SynthesisIron Catalyst
- Hansen, J.E. (2007) Scientific Reticence and Sea Level Rise. Environmental Research Letters, 2, 024002-024006. https://doi.org/10.1088/1748-9326/2/2/024002
- Accessed Date: 2013/5/20. http://www.esrl.noaa.gov/gmd/aggi/
- IEA Statistics (2015) CO 2 Emissions from Fuel Combustion Highlights.
- Song, C. (2006) Global Challenges and Strategies for Control, Conversion and Utilization of CO 2 for Sustainable Development Involving Energy, Catalysis, Adsorption and Chemical Processing. Catalysis Today, 115, 2-32. https://doi.org/10.1016/j.cattod.2006.02.029
- Wang, W., Wang, S., Ma, X. and Gong, J. (2011) Recent Advances in Catalytic Hydrogenation of Carbon Dioxide. Chemical Society Reviews, 40, 3703-3727. https://doi.org/10.1039/c1cs15008a
- De Richter, R., Ming, T. and Caillol, S. (2013) Fighting Global Warming by Photocatalytic Reduction of CO 2 Using Giant Photocatalytic Reactors. Renewable & Sustainable Energy Reviews, 19, 82-106.
- Ning, W., Shen, H. and Liu, H. (2001) Study of the Effect of Preparation Method on CuO-ZnO-Al2O3Catalyst. Applied Catalysis A, 211, 153-157. https://doi.org/10.1016/S0926-860X(00)00871-1
- Wang, J., Zeng, C. and Wu, C. (2006) Effect of Silica Promoter on Properties of Cu-ZnO/ HZSM-5 Catalyst for CO 2 Hydrogenation to Dimethyl Ether. Chinese Journal of Catalysis, 27, 927-931.
- Williams, K.J., Boffa, A.B., Salmeron, M., Bell, A.T. and Somorjai, G.A. (1991) The Kinetics of CO 2 Hydrogenation on a Rh Foil Promoted by Titania Overlayers. Catalysis Letters, 9, 415-426. https://doi.org/10.1007/BF00764834
- Ando, H., Xu, Q., Fujiwara, M., Matsumura, Y., Tanaka, M. and Souma, Y. (1998) Hydrocarbon Synthesis from CO 2 over Fe-Cu Catalysts. Catalysis Today, 45, 229-234. https://doi.org/10.1016/S0920-5861(98)00220-X
- Jun, K.W., Roh, H.S., Kim, K.S., Ryu, J.S. and Lee, K.W. (2004) Catalytic Investigation for Fischer-Tropsch Synthesis from Bio-Mass Derived Syngas. Applied Catalysis A, 259, 221-226. https://doi.org/10.1016/j.apcata.2003.09.034
- Ning, W., Koizumi, N. and Yamada, M. (2009) Researching Fe Catalyst Suitable for CO 2 -Containing Syngas for Fischer-Tropsch Synthesis. Energy Fuels, 23, 4696-4700. https://doi.org/10.1021/ef900428t
- Edwards, J.H. (1995) Potential Sources of CO 2 and the Options for Its Large-scale Utilisation Now and in the Future. Catalysis Today, 23, 59-66. https://doi.org/10.1016/0920-5861(94)00081-C