Abstract
Rh/CeO2–ZrO2 catalysts with various CeO2/ZrO2 ratios have been applied to H2 production from ethanol steam reforming at low temperatures. The catalysts all deactivated with time on stream (TOS) at 350 °C. The addition of 0.5% K has a beneficial effect on catalyst stability, while 5% K has a negative effect on catalytic activity. The catalyst could be regenerated considerably even at ambient temperature and could recover its initial activity after regeneration above 200 °C with 1% O2. The results are most consistent with catalyst deactivation due to carbonaceous deposition on the catalyst.
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J.R. Rostrup-Nielsen, in: Catalysis, Science and Technology, Vol. 5, eds. J.R. Anderson and M. Boudart (Springer, Berlin, 1984) p. 1
C. Cao G. Xia J. Holladay E. Jones Y. Wang (2004) Appl. Catal. A 262 19 Occurrence Handle1:CAS:528:DC%2BD2cXjt1aksLc%3D Occurrence Handle10.1016/j.apcata.2003.11.043
C.S. Song (2002) Catal. Today 77 17 Occurrence Handle1:CAS:528:DC%2BD38Xoslyqur8%3D Occurrence Handle10.1016/S0920-5861(02)00231-6
S. Velu K. Suzuki (2003) Topics Catal. 22 235 Occurrence Handle1:CAS:528:DC%2BD3sXjtlSktbs%3D Occurrence Handle10.1023/A:1023576020120
G.W. Huber J.W. Shabaker J.A. Dumesic (2003) Science 300 2075 Occurrence Handle1:CAS:528:DC%2BD3sXkvVOrsLc%3D Occurrence Handle10.1126/science.1085597
R.D. Cortright R.R. Davda J.A. Dumesic (2002) Nature 418 964 Occurrence Handle1:CAS:528:DC%2BD38XmsFWkt74%3D Occurrence Handle10.1038/nature01009
G.A. Deluga J.R. Salge L.D. Schmidt X.E. Verykios (2004) Science 303 993 Occurrence Handle1:CAS:528:DC%2BD2cXhtlWmsrw%3D Occurrence Handle10.1126/science.1093045
J. Kugai S. Velu C. Song (2005) Catal. Lett. 101 255 Occurrence Handle1:CAS:528:DC%2BD2MXks1elu7s%3D Occurrence Handle10.1007/s10562-005-4901-7
J. Llorca P.R. Piscina Particlede la J.A. Dalmon J. Sales N. Homs (2003) Appl.Catal. B 43 355 Occurrence Handle1:CAS:528:DC%2BD3sXkvF2hu7Y%3D Occurrence Handle10.1016/S0926-3373(02)00326-0
S. Velu N. Satoh C.S. Gopinath K. Suzuki (2002) Catal. Lett. 82 145 Occurrence Handle1:CAS:528:DC%2BD38Xns1Cmtbs%3D Occurrence Handle10.1023/A:1020516830768
D.K. Liguras D.I. Kondarides X.E. Verykios (2003) Appl. Catal. B 43 345 Occurrence Handle1:CAS:528:DC%2BD3sXkvF2hu7k%3D Occurrence Handle10.1016/S0926-3373(02)00327-2
J.P. Breen R. Burch H.M. Coleman (2002) Appl. Catal. B 39 65 Occurrence Handle1:CAS:528:DC%2BD38Xms1ygu7k%3D Occurrence Handle10.1016/S0926-3373(02)00075-9
A.N. Fatsikostas D.I. Kondarides X.E. Verykios (2002) Catal. Today 75 145 Occurrence Handle1:CAS:528:DC%2BD38XksFKqurY%3D Occurrence Handle10.1016/S0920-5861(02)00057-3
D. Srinivas C.V.V. Satyanarayana H.S. Potdar P. Ratnasamy (2003) Appl. Catal. A 246 323 Occurrence Handle1:CAS:528:DC%2BD3sXkvVSntLg%3D Occurrence Handle10.1016/S0926-860X(03)00085-1
A. Haryanto S. Fernando N. Murali S. Adhikari (2005) Energy Fuels 19 2098 Occurrence Handle1:CAS:528:DC%2BD2MXmslemt7Y%3D Occurrence Handle10.1021/ef0500538
A.N. Fatsikostas X.E. Verykios (2004) J. Catal. 225 439 Occurrence Handle1:CAS:528:DC%2BD2cXltVCrtbo%3D Occurrence Handle10.1016/j.jcat.2004.04.034
F. Haga T. Nakajima H. Miya S. Mishima (1997) Catal. Lett. 48 223 Occurrence Handle1:CAS:528:DyaK1cXkvV2qsQ%3D%3D Occurrence Handle10.1023/A:1019039407126
K. Vasudeva N. Mitra P. Umasankar S.C. Dhingra (1996) Int. J. Hyrogen Energy 21 13 Occurrence Handle1:CAS:528:DyaK2MXps1yntb0%3D Occurrence Handle10.1016/0360-3199(95)00030-H
I. Fishtik A. Alexander R. Datta D. Geana (2000) Int. J. Hyrogen Energy 25 31 Occurrence Handle1:CAS:528:DyaK1MXotVGlurs%3D Occurrence Handle10.1016/S0360-3199(99)00004-X
S. Freni G. Maggio S. Cavallaro (1996) J. Power Sources 62 67 Occurrence Handle1:CAS:528:DyaK28XntlOnu74%3D Occurrence Handle10.1016/S0378-7753(96)02403-2
P. Tsiakaras A. Demin (2001) J. Power Sources 102 210 Occurrence Handle1:CAS:528:DC%2BD38XjvFOl Occurrence Handle10.1016/S0378-7753(01)00803-5
D.A. Morgenstern J.P. Fornango (2005) Energy Fuels 19 1708 Occurrence Handle1:CAS:528:DC%2BD2MXlsV2rsbk%3D Occurrence Handle10.1021/ef049692t
W. Wang Z. Wang Y. Ding J. Xi G. Lu (2002) Catal. Lett. 81 63 Occurrence Handle1:CAS:528:DC%2BD38XkvFaqt7k%3D Occurrence Handle10.1023/A:1016008006076
C. Diagne H. Idriss A. Kiennemann (2002) Catal. Commun. 3 565 Occurrence Handle1:CAS:528:DC%2BD38XoslyksLs%3D Occurrence Handle10.1016/S1566-7367(02)00226-1
C. Diagne, H. Idriss, K. Pearson, M.A. Gomez-Garcia, A. Kiennemann, C. R. Chimie. 7 (2004) 617
H.-S. Roh Y. Wang D.L. King A. Platon Y.-H. Chin (2006) Catal. Lett. 108 15 Occurrence Handle1:CAS:528:DC%2BD28XivVGqu7Y%3D Occurrence Handle10.1007/s10562-006-0021-2
H.S. Potdar H.-S. Roh K.-W. Jun M. Ji Z.-W. Liu (2002) Catal. Lett. 84 95 Occurrence Handle1:CAS:528:DC%2BD38Xos1Wgu7s%3D Occurrence Handle10.1023/A:1021036920308
H.-S. Roh H.S. Potdar K.-W. Jun J.-W. Kim Y.-S. Oh (2004) Appl. Catal. A 276 231 Occurrence Handle1:CAS:528:DC%2BD2cXovVyqtbY%3D Occurrence Handle10.1016/j.apcata.2004.08.009
D.R. Palo J.D. Holladay R.T. Rozmiarek C.E. Guzman-Leong Y. Wang J. Hu Y.-H. Chin R.A. Dagle E.G. Baker (2002) J. Power Sources 108 28 Occurrence Handle1:CAS:528:DC%2BD38Xjslaqt74%3D Occurrence Handle10.1016/S0378-7753(01)01010-2
C. Dall’Agnol A. Gervasini F. Morazzoni F. Pinna G. Strukul L. Zanderighi (1985) J. Catal. 96 106 Occurrence Handle1:CAS:528:DyaL2MXlvVCnsbc%3D Occurrence Handle10.1016/0021-9517(85)90364-1
W.K. Jozwiak (1986) React. Kinet. Catal. Lett. 30 345 Occurrence Handle1:CAS:528:DyaL28XlvFOktrc%3D Occurrence Handle10.1007/BF02064312
A. Trovarelli (1996) Catal. Rev.-Sci. Eng. 38 439 Occurrence Handle1:CAS:528:DyaK28XmsVCmsr8%3D
J. Kaspar P. Fornasiero M. Graziani (1999) Catal. Today 50 285 Occurrence Handle1:CAS:528:DyaK1MXitVKgu7s%3D Occurrence Handle10.1016/S0920-5861(98)00510-0
S. Rossignol F. Gerard D. Duprez (1999) J. Mater. Chem. 9 1615 Occurrence Handle1:CAS:528:DyaK1MXjvFCguro%3D Occurrence Handle10.1039/a900536f
M. Thammachart V. Meeyoo T. Risksomboon S. Osuwan (2001) Catal. Today 68 53 Occurrence Handle1:CAS:528:DC%2BD3MXlslCisLw%3D Occurrence Handle10.1016/S0920-5861(01)00322-4
H.-S. Roh K.-W. Jun W.-S. Dong S.-E. Park Y.-S. Baek (2001) Catal. Lett. 74 31 Occurrence Handle1:CAS:528:DC%2BD3MXmsFKqsbg%3D Occurrence Handle10.1023/A:1016699317421
H.-S. Roh K.-W. Jun W.-S. Dong J.-S. Chang S.-E. Park Y.-I. Joe (2002) J. Mol. Catal. A 181 137 Occurrence Handle1:CAS:528:DC%2BD38XhvFOms7w%3D Occurrence Handle10.1016/S1381-1169(01)00358-2
H.-S. Roh H.S. Potdar K.-W. Jun (2004) Catal. Today 93–95 39 Occurrence Handle10.1016/j.cattod.2004.05.012
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Roh, HS., Platon, A., Wang, Y. et al. Catalyst deactivation and regeneration in low temperature ethanol steam reforming with Rh/CeO2–ZrO2 catalysts. Catal Lett 110, 1–6 (2006). https://doi.org/10.1007/s10562-006-0082-2
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DOI: https://doi.org/10.1007/s10562-006-0082-2