Catalyst Deactivation 2001: Proceedings of the 9th International Symposium, Lexington, KY, USA, October 2001 Book

	Preface
	Whisker Carbon Revisited	1
	Various Forms of the Carbonaceous Deposit on the Model Cobalt Catalyst Studied in Hydrogenation of Ethylene	13
	Hydrodechlorination of 1,2-Dichloropropane over Pt-Cu/C Catalysts: Coke Formation Determined by a Novel Technique - TEOM	21
	Influence of the Aging of Zeolite Coke on Composition and Deactivating Effect	29
	Gas Phase Selective Hydrogenation of Acetylene. Importance of the Formation of Ni-Co and Ni-Cu Bimetallic Clusters on the Selectivity and Coke Deposition	37
	Coke Formation on H-mordenite Catalyst during the Benzene Transalkylation with C[subscript 9+] Aromatics	45
	Characterization of Structure and Combustion Behavior of the Coke formed on a Hydroisomerization Catalyst	53
	The Effects of Pore Structure on Catalyst Deactivation by Coke Formation	61
	Mechanistic Studies of Formation of Carbon Deposits on Supported Pt Catalysts during Wet Oxidation of Phenol	69
	Coke Deactivation of Acid Sites on ZSM-5 Zeolite	77
	CO[subscript 2] Reforming of Methane. Effect of Ni-SiO[subscript 2] Interactions on Carbon Deposition	85
	A Model for Reforming on Ni Catalyst with Carbon Formation and Deactivation	93
	Studies on Carbon Deposition of the Nickel-Based Catalysts Used for Carbon Dioxide Reforming of Methane	101
	The Nature of Coke on Platinum over Tungsten Oxide Promoted Zirconia during n-Hexane Isomerization	109
	Deactivation of a Zirconia Supported Chromia Aromatization Catalyst Investigated by in-situ H-D Tracer Experiments	117
	Study of Deactivation of Iron-Based Fischer-Tropsch Synthesis Catalysts	125
	Deactivation and Regeneration of Alkali Metal Promoted Iron Fischer-Tropsch Synthesis Catalysts	133
	Stability of K-La[subscript 2]O[subscript 3] Catalysts during the Combustion of Diesel Soot. High Frequency CO[subscript 2] Pulses and Soot-Catalyst Contacting Studies	141
	Study of the Sintering of a DeNO[subscript x] Commercial Catalyst	149
	The Effect of Catalyst Loading on the Sintering of Supported Pd/Al[subscript 2]O[subscript 3] Automotive Catalysts	157
	Is it Absolutely Safe To Discard Spent Catalysts after Preoxidation?	165
	Deactivation of Chromium Oxide Catalyst for the Removal of Perchloroethylene (PCE)	173
	Isobutane Alkylation with C[subscript 4] Olefins: Regeneration of Metal-containing Catalysts	181
	Deactivation of Pd-Based Combustion Catalysts Supported on Modified Alumina	189
	Prediction of the Performance of Coked and Regenerated FCC Catalyst Mixtures	197
	A Deactivation Model for Methanol-Stream Reformation on Cu/ZnO/Al[subscript 2]O[subscript 3] Catalyst for Optimizing the Production of Fuel-Cell Hydrogen	205
	Selective Acid-Base Poisoning on Bifunctional Alkylation Reaction	213
	Enhanced Isooctane Yields for 1-Butene/Isobutane Alkylation on SiO[subscript 2]-Supported Nafion in Supercritical Carbon Dioxide	221
	Deactivation of CuO/ZnO and Cuo/ZrO[subscript 2] Catalysts for Oxidative Methanol Reforming	229
	Deactivation of Sulfated Zirconia during the Isomerization of n-Butane: Experiments and Kinetic Model	237
	An Auger Electron Spectroscopy Study of SO[subscript 2] Adsorption on Cerium-Zirconia Mixed Metal Oxides	247
	Catalyst Deactivation during Catalytic Cracking of N-Octane, Iso-octane and 1-Octane over USHY Zeolite at Mild Conditions and Short Times on Stream	255
	Regeneration of Ni and Ni-Cr/Al[subscript 2]O[subscript 3] Catalysts for Methane Reforming Reactions	263
	Processes Occurring during Deactivation/Regeneration of a Vanadia/Alumina Catalyst under Propane Dehydrogenation Conditions	271
	Study of Industrial and Laboratory Regeneration of Pt-Re/Al[subscript 2]O[subscript 3] Catalysts	279
	Enhanced Performance of K-Doped PtSn/[gamma]-Al[subscript 2]O[subscript 3] Catalysts for Isobutane Dehydrogenation	287
	The Complex Role of Bismuth as Promoting Element To Inhibit Deactivation of Pd-Bi/C Catalyses in the Selective Oxidation of Glucose to Gluconic acid	295
	Deactivation of Mg[subscript y]AlO[subscript x] Mixed Oxides during Aldol Condensation Reactions of Ketones	303
	Regeneration of Supported Palladium Catalyst for Selective Hydrogenation of Acetylene	311
	Contribution to the Design of an Adiabetic Fixed Bed Reactor for the MTG Process Under Reaction-Regeneration Cycles	319
	Quinone Mediated Stabilization of a Palladium Catalyst for the Synthesis of Hydrogen Peroxide from Carbon Monoxide, Water and Oxygen	327
	Recent Developments in the Catalyst Regeneration for the Beckmann Rearrangement of Cyclohexanone Oxime to [epsilon]-Caprolactam	335
	Cyclohexane as a Probe To Nickel Vanadium Interaction in FCC Catalysts	343
	Metals on a Novel USY Zeolite after Hydrothermal Aging	351
	Characterisation of Coke on Deactivated Hydrodesulfurisation Catalysts and a Novel Approach to Catalyst Regeneration	359
	Origin of Deactivation of 5A Adsorbents during the Separation of N- and iso-alkanes	367
	Regeneration of Au/[gamma]-Al[subscript 2]O[subscript 3] Deactivated by CO Oxidation	375
	Partial Oxidation of Toluene to Benzaldehyde over Vanadium Antimonate Catalysts Doped with Titanium. The Influence of the Antimony Content on the Deactivation Process	383
	Hydrogen Production by Catalytic Cracking of Methane Using Ni-Al[subscript 2]O[subscript 3] Catalysts, Influence of the Operating Conditions	391
	Deactivation and Regeneration/Redispersion Chemistry of Pt/KL-Zeolite	399
	A Comparison of Fischer-Tropsch Synthesis in a Slurry Bubble Column Reactor and a Continuous Stirred Tank Reactor	407
	Deactivation of Ru Promoted Co/Al[subscript 2]O[subscript 3] Catalysts for Fischer-Tropsch Synthesis	415
	Hydrothermal Stability of Co/SiO[subscript 2] Fischer-Tropsch Synthesis Catalysts	423
	Effects of Additives on the Hydrodesulfurization of Dibenzothiophene on Nitrided Molybdena-Alumina Catalysts	431
	Mathematical Model for the Deactivation of Pt/Alumina Catalyst during the Hydrodechlorination of 1,1,1-Trichloroethane	439
	Modeling of the Regeneration of a Coked Fixed Bed Catalyst Based on Kinetic Studies of Coke Burn-off	447
	Kinetic Modeling for Deactivation by Coke Deposition of a HZSM-5 Zeolite Catalyst in the Transformation of Aqueous Ethanol into Hydrocarbons	455
	Sulfur Poisoning in Catalytic Combustion of Industrial Waste	463
	EXAFS and Activity Studies of the Poisoning Effect of Al on Pt/Al[subscript 2]O[subscript 3] Catalysts during Oxidation Reactions	471
	Catalysts Surface Poisoning by Arsenic; Mechanism of Triphenylarsine Interaction with Alumina Supported Nickel	479
	Deactivation of Bulk Iron Oxide Catalysts during Methane Combustion	487
	Sintering of Metal Crystallites in Ni/Al[subscript 2]O[subscript 3] Catalysts Used for Steam Reforming: an Experimental Design Study	495
	Realistic Particle Size Distributions during Sintering by Ostwald Ripening	503
	Author Index	511