WO200054879-A1  See also references of EP 1161991A1;  See also references of EP 1161991A4EP1161991-A1  BUNLUESIN T. ET AL.: "Studies of the water-gas-shift reaction on ceria-supported Pt, Pd and Rh: implications for oxygen-storage properties" APPLIED CATALYSIS B: ENVIRONMENTAL, vol. 15, 1998, pages 107-114, XP002198475;  LEE C.-H.: "Effect of Basic Additives on Pt/Al2O3 for CO and Propylene Oxidation under Oxygen-Deficient Conditions" INDUSTRIEL & ENGINEERING CHEMISTRY RESEARCH, vol. 36, 1997, pages 1498-1506, XP002198477;  LEE C.-H.: "Effect of Basic Additives on PtAl2O3 for CO and Propylene Oxidation under Oxygen-Deficient Conditions" INDUSTRIEL & ENGINEERING CHEMISTRY RESEARCH, vol. 36, 1997, pages 1498-1506, XP002198477;  WHITTINGTON B. J. ET AL.: "Vehicle exhaust catalysis: I The relative importance of catalytic oxidation, steam reforming and water-gas shift reactions" CATALYSIS TODAY, vol. 26, 1995, pages 41-45, XP002198479;  WOLF D. ET AL.: "Kinetic study of the water-gas shift reaction and its role in the conversion of methane to syngas over a Pt/MgO catalyst" CATALYSIS TODAY, 1998, pages 147-156, XP002198476;  WOLF D. ET AL.: "Kinetic study of the water-gas shift reaction and its role in the conversion of methane to syngas over a PtMgO catalyst" CATALYSIS TODAY, 1998, pages 147-156, XP002198476;  XUE E. ET AL.: "Water-gas shift conversion using a feed with low steam to carbon monoxide ratio and containing sulfur" CATALYSIS TODAY, vol. 30, 1996, pages 107-118, XP002198478;  See also references of WO 0054879A1;  LEE C.-H.: "Effect of Basic Additives on Pt/Al2O3 for CO and Propylene Oxidation under Oxygen-Deficient Conditions" INDUSTRIEL&ENGINEERING CHEMISTRY RESEARCH, vol. 36, 1997, pages 1498-1506, XP002198477US6777117-B1  B. J. Whittington, et al., "Vehicle Exhaust Catalysis: I. The Relative Importance of Catalytic Oxidation, Steam Reforming and Water-Gas Shift Reactions", Catalysis Today, vol. 26 (1995), pp. 41-45, XP-002198479, (no month).;  Chinese Office Action of Jan. 31, 2003 (wEnglish translation), (no date).;  Chiou-Hwang Lee, et al., "Effect of Basic Additives on PtAl2O3 for Co and Propylene Oxidation Under Oxygen-Deficient Conditions", Industrial & Engineering Chemistry Research, vol. 36 (1997), pp. 1498-1506, XP-002198477, (no month).;  D. Wolf, et al., "Kinetic Study of the Water-Gas-Shift Reaction and its Role in the Conversion of Methane of Syngas Over a PtMgO Catalyst". Catalysis Today, (1998), pp. 147-156, XP-002198476. (no month).;  E. Xue, et al., "Water-Gas Shift Conversion Using a Feed With A Low Steam to Carbon Monoxide Ratio and Containing Sulphur", Catalysis Today, vol. 30 (1996), pp. 107-118, XP-002198478, (no month).;  T. Bunluesin, et al., "Studies of the Water-Gas-Shift Reaction on Ceria-Supported Pt, Pd, and Rh: Implications for Oxygen-Storage Properties", Applied Catalysts B: Environment, vol. 15 (1998), pp. 107-114, XP-002198475, (no month).EP1161991-B1  BUNLUESIN T. ET AL.: "Studies of the water-gas-shift reaction on ceria-supported Pt, Pd and Rh: implications for oxygen-storage properties" APPLIED CATALYSIS B: ENVIRONMENTAL, vol. 15, 1998, pages 107-114, XP002198475;  WOLF D. ET AL.: "Kinetic study of the water-gas shift reaction and its role in the conversion of methane to syngas over a Pt/MgO catalyst" CATALYSIS TODAY, 1998, pages 147-156, XP002198476;  LEE C.-H.: "Effect of Basic Additives on Pt/Al2O3 for CO and Propylene Oxidation under Oxygen-Deficient Conditions" INDUSTRIEL&ENGINEERING CHEMISTRY RESEARCH, vol. 36, 1997, pages 1498-1506, XP002198477;  XUE E. ET AL.: "Water-gas shift conversion using a feed with low steam to carbon monoxide ratio and containing sulfur" CATALYSIS TODAY, vol. 30, 1996, pages 107-118, XP002198478;  WHITTINGTON B. J. ET AL.: "Vehicle exhaust catalysis: I The relative importance of catalytic oxidation, steam reforming and water-gas shift reactions" CATALYSIS TODAY, vol. 26, 1995, pages 41-45, XP002198479