Abstract
The La2NiO4-zeolite membrane was prepared by means of in situ hydrothermal synthesis. Techniques such as XRD, SEM-EDX, and BET were used to acquire information as related to the structure, morphology and the pore size distribution of the membrane. At room temperature, we observed a H2/CH4 separation factor of 9.2, considerably higher than the Knudsen diffusion value. With the simultaneous separation of CO and H2 in the membrane reactor, both CO2 and CH4 conversions were enhanced in the CH4/CO2 reforming reaction.
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References
J.D. Fish and D.C. Hawn, J. Sol. Energy Eng. 109 (1987) 215.
J.H. Edwards, K.T. Do, A.H. Maitra, S. Schuck and W. Stein, Sol. Eng. 1 (1995) 389.
J.R.H. Ross, A.N.J. Van Keulen, M.E.S. Hegarty and K. Seshan, Catal. Today 30 (1996) 193.
M.A. Vannice, Catal. Rev. Sci. Eng. 14 (1976) 153.
H.Y. Wang and C.T. Au, Appl. Catal. A 155 (1997) 239.
A. Erdöhelyi, J. Cserényi and F. Solymosi, J. Catal. 141 (1993) 287.
L. Basini and D. Sanfilippo, J. Catal. 157 (1995) 162.
M.F. Mark and W.F. Maier, J. Catal. 164 (1996) 122.
J.R. Rostrup-Nielsen and J.H. Bak Hansen, J. Catal. 144 (1993) 38.
V.R. Choudhary, B.S. Uphade and A.A. Balhekar, J. Catal. 163 (1996) 312.
P.H. Bolt, F.H.P.M. Habraken and J.W. Geus, J. Catal. 151 (1995) 300.
S.L. Jorgensen, P.E.H. Nielsen and P. Lehrmann, Catal. Today 25 (1995) 303.
J. Galuszka, R.N. Pandey and S. Ahmed, Catal. Today 46 (1998) 83.
Y. Yan, M.E. Davis and G.R. Gavalas, Ind. Eng. Chem. Res. 34 (1995) 1652.
M. Matsukata, N. Nishiyama and K. Ueyama, J. Chem. Soc. Chem. Commun. (1994) 339.
H. Kita, K. Horii, Y. Ohtoshi, K. Tanaka and K. Okamoto, J. Membr. Sci. Lett. 14 (1995) 206.
B.S. Liu, G.H. Wu, G.X. Niu and J.F. Deng, Appl. Catal. A 185 (1999) 1.
P. Thompson, D.E. Cox and J.B. Hastings, J. Appl. Crystallogr. 20 (1987) 79.
A.R. Armstrong, P.A. Anderson, L.J. Woodall and P.P. Edwards, J. Am. Chem. Soc. 117 (1995) 9087.
L.V. Interrante and L.A. Caspar, Materials Chemistry, Adv. Chem. ser. 245 (Am. Chem. Soc., Washington, DC, 1995) ch. 22, p. 330.
K.S.W. Sing, D.H. Everett, R.A.W. Haul and L. Moscou, Pure Appl. Chem. 57 (1985) 603.
S.J. Gregg and K.S.W. Sing, Adsorption, Surface Area and Porosity, 2nd Ed. (Academic Press, London, 1982).
G.D. Halsey, J. Chem. Phys. 16 (1948) 931.
Y.S. Yin and A.J. Burggraaf, J. Membr. Sci. 79 (1993) 65.
C. Bai, M.D. Jia, J.L. Falconer and R.D. Noble, J. Membr. Sci. 105 (1995) 79.
W.J.W. Bakker, F. Kapteijn, J. Poppe and J.-A. Moulijn, J. Membr. Sci. 117 (1996) 57.
A. Giroir-Fendler, J. Peureux, H. Mozzanega and J.-A. Dalmon, Stud. Surf. Sci. Catal. 101 (1996) 127.
P. Ciavarella, H. Moueddeb, S. Miachon, K. Fiaty and J.-A. Dalmon, Catal. Today 56 (2000) 253.
J. Coronas, J.L. Falconer and R.D. Noble, AIChE J. 43 (1997) 1797.
B.S. Liu, H.X. Li, Y. Cao, J.F. Deng, C. Sheng and S.Y. Zhou, J. Membr. Sci. 35 (1997) 33.
J.Z. Luo, Z.L. Yu, C.F. Ng and C.T. Au, J. Catal. 194 (2000) 198.
M.P. Pechini, US Patent 3 330 697 (1967).
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Liu, B., Au, C. A La2NiO4-Zeolite Membrane Reactor for the CO2 Reforming of Methane to Syngas. Catalysis Letters 77, 67–74 (2001). https://doi.org/10.1023/A:1012797903344
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DOI: https://doi.org/10.1023/A:1012797903344