Advances in Catalysis.
Başlık:
Advances in Catalysis.
ISBN:
9780128110058
Personal Author:
Yayın Bilgileri:
Saint Louis : Elsevier Science, 2016.
Fiziksel Tanımlama:
1 online resource (256 pages)
Series:
Advances in Catalysis ; v. Volume 59
Advances in Catalysis.
Genel Not:
4. Kinetic Model Development.
Contents:
Front Cover; Advances in Catalysis; Copyright; Contents; Contributors; Preface; Chapter One: Catalysis Science of NOx Selective Catalytic Reduction With Ammonia Over Cu-SSZ-13 and Cu-SAPO-34; 1. Introduction; 1.1. Selective Catalytic Reduction; 1.2. Metal-Exchanged Zeolite Catalysts; 1.3. Scope and Structure of This Review; 2. Synthesis of Zeolites; 2.1. Synthetic Control of Al Distribution in Zeolites; 2.2. Synthesis of SSZ-13 Zeolites; 2.3. Synthesis of SAPO-34 Molecular Sieves; 2.4. Copper Exchange in Zeolite and SAPO Frameworks; 3. Ex Situ Characterization of Cu-SSZ-13 and Cu-SAPO-34.
3.1. DFT-Based Analysis of Cu Speciation3.2. Ambient Conditions; 3.2.1. X-Ray Absorption Spectroscopy; 3.2.2. UV-Vis Spectroscopy; 3.2.3. Electron Paramagnetic Resonance; 3.2.4. Vibrational Spectroscopy; 3.2.5. Summary of Ambient Conditions; 3.3. High-Temperature Oxidative Conditions; 3.3.1. DFT Models; 3.3.2. X-Ray Absorption Spectroscopy; 3.3.3. X-Ray Diffraction; 3.3.4. UV-Visible Spectroscopy; 3.3.5. Electron Paramagnetic Resonance; 3.3.6. IR and Raman; 3.3.7. Summary of High-Temperature Oxidative Conditions; 3.4. Vacuum and Inert Pretreatments; 3.4.1. X-Ray Absorption Spectroscopy.
3.4.2. Electron Paramagnetic Resonance3.4.3. Summary of Vacuum and Inert Pretreatments; 3.5. Hydrogen Temperature-Programmed Reduction; 3.6. Characterization Following NO Dosing; 3.6.1. DFT Models of NO Adsorption; 3.6.2. XAS and IR; 4. In Situ and Operando Characterization; 4.1. DFT Models of NH3 Adsorption in Cu-SSZ-13; 4.2. Selective NH3 Titration of H+ Sites in H-Form and Cu-Exchanged Zeolites; 4.3. Vibrational Spectroscopy; 4.3.1. NH3 IR and Assignments; 4.3.2. NH3 Transient IR Experiments; 4.4. Magnetic Spectroscopy With NH3; 4.5. X-Ray Spectroscopy With NH3; 4.5.1. Ammonia and Oxygen.
4.5.2. Ammonia and Helium4.5.3. Ammonia and Nitric Oxide; 4.6. Operando X-Ray Spectroscopy; 5. Catalytic Activity and Mechanism; 5.1. Differential Standard SCR Kinetics; 5.2. Standard SCR Mechanism Near 200C; 5.3. Standard SCR Mechanism Near 350°C; 5.4. Parallel and Competing Reactions; 5.4.1. NO Oxidation; 5.4.2. NH3 Oxidation; 5.4.3. N2O Formation; 6. Conclusions and Perspective; Acknowledgments; References; Chapter Two: Multiscale Aspects in Hydrocracking: From Reaction Mechanism Over Catalysts to Kinetics and Industrial Appli ... ; 1. Introduction.
2. Classical Bifunctional Reaction Network2.1. Reaction Network; 2.1.1. Nature of the Protonated Intermediate; 2.1.2. Isomerization; 2.1.3. Cracking; 2.1.4. Ideal Hydrocracking; 2.2. Physisorption; 2.3. Hydrogen Spillover; 2.4. Conclusions; 3. Catalysts; 3.1. Metal Function; 3.2. Microporous Supports; 3.2.1. Zeolites; 3.2.2. Aluminophosphates; 3.3. Mesoporous Supports; 3.3.1. Alumina and Silica-Alumina-Based Materials; 3.3.2. Heteropolyacids; 3.3.3. Pillared Clays; 3.3.4. Activated Carbon; 3.4. Sulfated and Tungstated Zirconia; 3.5. Mo- and W-Based Oxides and Oxycarbides; 3.6. Conclusions.
Abstract:
Catalysis is the acceleration of a chemical reaction by a catalyst, a substance that notably affects the rate of a chemical reaction without itself being consumed or altered. Since 1948, Advances in Catalysis has filled the gap between the papers that report on and the textbooks that teach in the diverse areas of catalysis research. The editors of and contributors to Advances in Catalysis are dedicated to recording progress in this area. * Provides a comprehensive review of all aspects of catalytic research * Contains in-depth, critical, state-of-the-art reports * An indispensable source for researchers in academia and industry.
Local Note:
Elsevier
Elektronik Erişim:
Full Text Available From Elsevier e-Books
Dil:
English