Steam Reforming Kinetics Methane

Achenbach E, Riensche E (1994) Methane steam reforming kinetics for solid oxide fuel-cells. J Power Sources 52 283... 

The main conclusions from this detailed anlaysis of methane steam reforming kinetics can be summarized in the following points ... 

Xu, Z. and Froment, G., Methane steam reforming, methanation and water-gas shift I. Intrinsic kinetics, AIChE., 35, 88,1989. 

Dicks A.L., Pointon K.D., Siddle A., 2000. Intrinsic reaction kinetics of methane steam reforming on a nickel/zirconia anode. Journal of Power Sources 86, 523-530. 

All steam reforming catalysts in the activated form contain metallic nickel as active component, but the composition and structure of the support and the nickel content differ considerably in the various commercial brands. Thus the theoretical picture is less uniform than for the ammonia synthesis reaction, and the number of scientific publications is much smaller. The literature on steam reforming kinetics published before 1993 is summarized by Rostrup - Nielsen [362], and a more recent review is given by K. Kochloefl [422]. There is a general agreement that the steam reforming reaction is first order with respect to methane, but for the other kinetic parameters the results from experimental investigations differ considerably for various catalysts and reaction conditions studied by a number of researchers. 

Xu J, Proment GF (1989). Methane Steam Reforming, methanation and Water-Gas Shift I. Intrinsic Kinetics. AIChE J 35(l) 88-96... 

The preexponential factors in forward and reverse steps of reactions ri-r2 and rn were selected as adjustable based on sensitivity analysis. It was found that the estimated values deviated only slightly from the initial values estimated by transition-state theory. The kinetic data of methane steam reforming from Xu (15) and our data of methane dry reforming were used for the above adjustment. The reverse step of and forward step of r were forced to meet thermodynamic consistence (6,7). 

R. Peters et al. Kinetics of methane steam reforming . Proceed, of 2000 Fuel Cell seminar, 2000, p. 305-309... 

There are numerous reports on the reforming kinetics of CH4 on Ni catalysts, however, only few deals with the reforming over the anode of a real SOFC. Timmerman et al. studied internal reforming of methane at Ni/YSZ and Ni/CGO SOFC cermet anodes [59]. Nagakawa et.al studied steam reforming kinetics on a real operating fuel cell [19]. When the partial... 

Dan, M., Mihet, M., Bins, A. R., Marginean, P., Almasan, V., Borodi, G., et al. (2012). Supported nickel catalysts for low temperature methane steam reforming comparison between metal additives and support modification. Reaction Kinetics, Mechanisms and Catalysis, 105, 173-193. 

Laosiripojana, N., Assabumrungrat, S. (2005). Methane steam reforming over Ni/ Ce-Zr02 catalyst influences of Ce-Zr02 support on reactivity, resistance toward carbon formation, and intrinsic reaction kinetics. Applied Catalysis A General, 290, 200-211. 

Luna, E. C., Becerra, A. M., Dimitrijewits, M. I. (1999). Methane steam reforming over rhodium promoted Ni/ALOa catalysts. Reaction Kinetics and Catalysis Letters, 67, 247-252. 

Pumomo, A., Gallardo, S., AbeUa, L., Salim, C., Hinode, H. (2008). Effect of ceria loading on the carbon formation during low temperature methane steam reforming over a Ni/Ce02/ Zr02 catalyst. Reaction Kinetics and Catalysis Letters, 95, 213—220. 

Soliman, M. A., Adris, A. M., Al-Ubaid, A. S., El-Nashaie, S. S. E. H. (2007). Intrinsic kinetics of nickel/calcium aluminate catalyst for methane steam reforming. Journal of Chemical Technology and Biotechnology, 55, 131—138. 

Methane steam reforming, methanation and water-gas shift. 1. Intrinsic kinetics. 

Kinetic of methane steam reforming reaction over nickel- and rhodium-based catalysts. Appl. Catal. A Gen., 387 (1-2), 147-154. 

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