The effect of noble metals on catalytic methanation reaction over supported Mn/Ni oxide based catalysts
作者： Wan Azelee Wan Abu Bakar , Rusmidah Ali , Nurul Shafeeqa Mohammad
DOI: 10.1016/J.ARABJC.2013.06.009
关键词:
摘要: Carbon dioxide (CO2) in sour natural gas can be removed using green technology via catalytic methanation reaction by converting CO2 to methane (CH4) gas. Using waste wealth concept, production of CH4 would increase as well creating environmental friendly approach for the purification In this research, a series alumina supported manganese–nickel oxide based catalysts doped with noble metals such ruthenium and palladium were prepared wetness impregnation method. The run screening process in-house built micro reactor coupled Fourier Transform Infra Red (FTIR) spectroscopy study percentage conversion formation analyzed GC. Ru/Mn/Ni(5:35:60)/Al2O3 calcined at 1000 °C was found potential catalyst which gave 99.74% 72.36% 400 °C temperature. XRD diffractogram illustrated that polycrystalline some amorphous state calcination temperature presence NiO active site. According FESEM micrographs, both fresh used displayed spherical shape small particle sizes agglomerated aggregated mixture. Nitrogen Adsorption analysis revealed mesoporous structures BET surface area range 46–60 m2/g. All impurities have been presented FTIR, TGA–DTA EDX data.
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Y. S. Mok, H.-C. Kang, H.-J. Lee, D. J. Koh, D. N. Shin, Effect of Nonthermal Plasma on the Methanation of Carbon Monoxide over Nickel Catalyst Plasma Chemistry and Plasma Processing. ,vol. 30, pp. 437- 447 ,(2010) , 10.1007/S11090-010-9231-X
Kazuhisa Murata, Kiyomi Okabe, Megumu Inaba, Isao Takahara, Yanyong Liu, Mn-modified Ru Catalysts Supported on Carbon Nanotubes for Fischer-Tropsch Synthesis Journal of The Japan Petroleum Institute. ,vol. 52, pp. 16- 20 ,(2009) , 10.1627/JPI.52.16
Wan Azelee Wan Abu Bakar, Rusmidah Ali, Susilawati Toemen, Catalytic methanation reaction over supported nickel-rhodium oxide for purification of simulated natural gas Journal of Natural Gas Chemistry. ,vol. 20, pp. 585- 594 ,(2011) , 10.1016/S1003-9953(10)60236-8
Jae Hyun Park, Doohwan Lee, Hyun Chul Lee, Eun Duck Park, Steam reforming of liquid petroleum gas over Mn-promoted Ni/γ-Al2O3 catalysts Korean Journal of Chemical Engineering. ,vol. 27, pp. 1132- 1138 ,(2010) , 10.1007/S11814-010-0212-9
Sung Woo Oh, Hyun Joo Bang, Young Chan Bae, Yang-Kook Sun, Effect of calcination temperature on morphology, crystallinity and electrochemical properties of nano-crystalline metal oxides (Co3O4, CuO, and NiO) prepared via ultrasonic spray pyrolysis Journal of Power Sources. ,vol. 173, pp. 502- 509 ,(2007) , 10.1016/J.JPOWSOUR.2007.04.087
Paraskevi Panagiotopoulou, Dimitris I. Kondarides, Xenophon E. Verykios, Selective methanation of CO over supported noble metal catalysts: Effects of the nature of the metallic phase on catalytic performance Applied Catalysis A-general. ,vol. 344, pp. 45- 54 ,(2008) , 10.1016/J.APCATA.2008.03.039
Jiuling Chen, Qing Ma, Thomas E. Rufford, Yongdan Li, Zhonghua Zhu, Influence of calcination temperatures of Feitknecht compound precursor on the structure of Ni–Al2O3 catalyst and the corresponding catalytic activity in methane decomposition to hydrogen and carbon nanofibers Applied Catalysis A-general. ,vol. 362, pp. 1- 7 ,(2009) , 10.1016/J.APCATA.2009.04.025
Howard Turner, Henry Weinberg, Robert K. Grasselli, Chris Brooks, Karin Yaccato, Ray Carhart, Alfred Hagemeyer, Andreas Lesik, Peter Strasser, Anthony F. Volpe, Competitive CO and CO2 methanation over supported noble metal catalysts in high throughput scanning mass spectrometer Applied Catalysis A-general. ,vol. 296, pp. 30- 48 ,(2005) , 10.1016/J.APCATA.2005.07.052
Anmin Zhao, Weiyong Ying, Haitao Zhang, Ma Hongfang, Dingye Fang, Ni/Al2O3 catalysts for syngas methanation: Effect of Mn promoter Journal of Natural Gas Chemistry. ,vol. 21, pp. 170- 177 ,(2012) , 10.1016/S1003-9953(11)60350-2
Jeyagowry T. Sampanthar, Huang Xiao, Jian Dou, Teo Yin Nah, Xu Rong, Wong Pui Kwan, A novel oxidative desulfurization process to remove refractory sulfur compounds from diesel fuel Applied Catalysis B-environmental. ,vol. 63, pp. 85- 93 ,(2006) , 10.1016/J.APCATB.2005.09.007