Spatially resolved operando measurements in heterogeneous catalytic reactors /
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Author / Creator: | Dixon, Anthony G., author. |
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Edition: | First edition. |
Imprint: | Cambridge, MA : Academic Press, an imprint of Elsevier, 2017. |
Description: | 1 online resource |
Language: | English |
Series: | Advances in chemical engineering ; volume 50 Advances in chemical engineering ; volume 50. |
Subject: | |
Format: | E-Resource Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/12378992 |
Table of Contents:
- Front Cover
- Spatially Resolved Operando Measurements in Heterogeneous Catalytic Reactors
- Copyright
- Contents
- Contributors
- Preface
- Chapter One: Understanding the Performance of Automotive Catalysts via Spatial Resolution of Reactions Inside Honeycomb M ...
- 1. Introduction
- 2. SpaciMS Methods
- 3. LNT Applications
- 3.1. NOx Storage and Regeneration
- 3.2. Regeneration With CO
- 3.3. Direct H2 vs Indirect Intermediate-NH3 Regeneration Pathways
- 3.4. Sulfation and Desulfation
- 3.5. LNT Modeling Using Spatiotemporal Data
- 3.6. Non-SpaciMS Methods for Resolving Distributed Intracatalyst Performance4. SCR Applications
- 4.1. NOx and NH3 Reaction Distributions
- 4.2. Distributed NH3 Capacity Utilization
- 4.3. Operando NH3 Isotherms
- 4.4. SCR Modeling Using Spatiotemporal Data
- 4.5. Other Intracatalyst Distributed Measurements and Applications
- 5. Oxidation Catalyst Applications
- 6. Particulate Filter Applications
- 7. Summary and Conclusions
- Acknowledgments
- References
- Chapter Two: Spatio-Temporal Phenomena in Monolithic Reactors Measured by Combined Spatially-Resolved Mass Spectrometry a ... 1. Introduction
- 2. Spatially Resolved Temperature Measurements
- 2.1. Review of Spatiotemporal Temperature Measurements
- 2.2. Optical Backscatter Reflectometer
- 2.2.1. Measurement of Spatiotemporal Temperature by c-OFDR
- 2.2.2. Theory
- 2.2.2.1. Optical Fiber Structure and Light Transmission Features
- 2.2.2.2. Reflected Spectral Scatter in the Optical Fiber
- 2.2.3. Coherent c-OFDR
- 2.2.4. Calibration and Testing Procedure for c-OFDR 4600 System2.2.4.1. Calibration of the c-OFDR 4600 System
- 2.2.4.2. Spatial Temperature Measurement Testing
- 2.2.4.3. Practical Considerations of c-OFDR Operation
- 2.3. Applications of c-OFDR
- 2.3.1. Steady-State Spatial Temperature Profile of a Catalytic Exothermic Reaction
- 2.3.2. Spatiotemporal Temperature Measurements of Wrong-Way Behavior
- 3. Spatiotemporal Temperature and Concentration Measurement by c-OFDR and SpaciMS
- 3.1. Spatial Concentration Measurement by SpaciMS
- 3.2. Combined Spatiotemporal Measurements by SpaciMS and c-OFDR3.2.1. Combined Steady-State Concentration and Temperature Measurements
- 3.3. Applications
- 3.3.1. Invasiveness of SpaciMS Measurements
- 3.3.2. Spatiotemporal Features of Lean/Rich Cycling
- 3.3.3. Spatiotemporal Features of the Catalytic Hydrocarbon Trap
- 3.3.3.1. Temperature Programmed Oxidation (TPO)
- 3.3.3.2. Spatially Resolved Hydrocarbon Trapping
- 3.3.3.3. Spatially Resolved TPO
- 3.3.3.4. Spatial Features of Oscillating Trapping and Oxidation