As refiners worldwide meet crude oil quality problems and address environmental issues and regulations, development of new fluid catalytic cracking (FCC) formulations are essential. In this volume, theoretical and applied aspects of cracking are discussed in chapters dealing with the origin and effects of strong acidity, modelling, catalyst testing, residue processing, and additive usage. Several chapters combine catalyst design with modern characterization techniques to provide guidance in the difficult problem of cracking metal-contaminated feedstocks.
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Höhe: 229 mm
Breite: 152 mm
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978-0-8412-1908-3 (9780841219083)
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Origin of Strong Acidity in Dealuminated Zeolite-Y; Influence of Superacid Sites in Ultrastable Y Zeolites; Characterization of Zeolite-Cracking Catalysts; Increasing Motor Octanes by Using ZSM-5 in Catalytic Cracking: Riser Pilot Plant Gasoline Composition Analyses; Modification of Fluid Catalytic Cracking Catalysis by the Addition of ZSM-5: Gasoline Over-Cracking Studies; Hydrothermal Stability and Cracking Behavior of Silicoaluminophosphate Molecular Sieve-37 with Different Silicon Zeolites; Octane Enhancement in Catalytic Cracking by Using High-Silica Zeolites; Monitoring Fluid Cracking Catalyst Deactivation Profile by Equilibrium Catalyst Separation; Translation of Laboratory Fluid Cracking Catalyst Characterization Tests to Riser Reactors; Analysis of the Riser Reactor of a Fluid Cracking Unit: Model Based on Kinetics of Cracking and Deactivation from Laboratory Tests; Fluid Cracking Catalyst Metals Passivation: Development and Application; Selectivity of Silica-Alumina Matrices; Solid-Solid Reaction Between Y-Zeolite and Vanadium Pentoxide; Luminescence as a Probe of Metal Effects in Fluidized Cracking Catalysts; Vanadium-Contaminated Aluminas and Aluminosilicate Gels: '5V NMR Spectroscopic Characterization; Laser Raman and X-ray Photoelectron Characterization of V-Contaminated Components of Fluidized Cracking Catalystst; Petroleum Cracking Catalyst Characterization: Secondary Ion Mass Spectrometry Imaging Processing Methods; Aluminum-Exchanged Sepiolite as a Component of Fluid Cracking Catalysts; Long-Residue Processing in a Riser Pilot Plant; Concepts for Future Residuum Catalyst Development; Metal-Resistant Fluid Cracking Catalysts: Thirty Years of Research