Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts
Samenvatting
Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts presents a complete overview of the
selective catalytic reduction of NOx by ammonia/urea. The book starts with
an illustration of the technology in the framework of the current context (legislation,
market, system configurations), covers the fundamental aspects of the SCR process
(catalysts, chemistry, mechanism, kinetics) and analyzes its application to useful topics
such as modeling of full scale monolith catalysts, control aspects, ammonia injections
systems and integration with other devices for combined removal of pollutants.
Specificaties
Inhoudsopgave
Part I Selective Catalytic Reduction Technology
Chapter 1 Selective Catalytic Reduction and Related Technologies for Mobile Applications
Timothy Johnson
Chapter 2 Selective Catalytic Reduction Technology for Off-Highway (Large Diesel Engine) Applications
D. Chaterjee, Klaus Rusch
Part II Catalysts
Chapter 3 Vanadia-based Catalysts for Mobile Selective Catalytic Reduction
Jonas Jansson
Chapter 4 Fe-zeolite Catalysts for NH3-SCR of NOx: Functionality, Durability and Deactivation Mechanisms
Todd Toops, Josh A. Pihl and William A. Partridge
Chapter 5 Cu/zeolite SCR Catalysts for Automotive Diesel NOx Emission Control
J. Chen
Chapter 6 Low-temperature NH3-SCR of NOx over Zeolites and Metal Oxides Based Catalysts and Recent Developments of H2-SCR
L.F. Wang, R. Yang
Part III Mechanistic aspects
Chapter 7 Active Sites for Selective Catalytic Reduction
W. Grunert
Chapter 8 Mechanistic Aspects of the NO-NH3-O2 Reacting System
Masaoki Iwasaki
Chapter 9 The Role of NO2 in the NH3-SCR Catalytic Chemistry
Enrico Tronconi and Isabella Nova
Part IV Reaction kinetics
Chapter 10 Kinetics of NH3-SCR Reactions over V2O5 – WO3/TiO2 Catalysts
Isabella Nova and Enrico Tronconi
Chapter 11 Lean NOx Reduction by NH3 on Fe-Exchanged Zeolite and Layered Fe/Cu Zeolite Catalysts
Michael P. Harold, Pranit Metkar
Chapter 12 Kinetic Modeling of Ammonia Selective Catalytic Reduction for Cu-Zeolite Catalysts
L. Olsson
Part V Modeling and Control
Chapter 13 Reactor Models for Flow-through and Wall-flow Converters
Dimitrios Karamitros, Grigorios Koltsakis
Chapter 14 Diesel Engine SCR Systems: Modeling, Measurements, and Control
Ming-Feng Hsieh, Junmin Wang
Part VI Ammonia supply
Chapter 15 DEF Systems and Aftertreatment Architecture Considerations
Ryan Flyod, M. Levin, Zargar Shaikh
Chapter 16 Ammonia storage and release in SCR systems for mobile applications
Daniel Peitz, Andreas Bernhard, Olive Krocher
Chapter 17 Modelling the gas flow process inside exhaust systems: one-dimensional and multi-dimensional approaches
G. Montenergo, A. Onorati
Part VII Integrated Systems
Chapter 18 Dual-layer Ammonia Slip Catalysts for automotive SCR exhaust gas aftertreatment: an experimental and modelling study
Isabella Nova, Massimo Colombo, Enrico Tronconi
Chapter 19 NSR-SCR combined systems: production and use of ammonia
Fabien Can, Xavier Courtois, Daniel Duprez
Chapter 20 Integration of SCR Functionality into Diesel Particulate Filters
T. Boger
Part IX Case Histories
Chapter 21 Development of the 2010 Ford Diesel Truck Catalyst System
C. Lambert, G. Cavataio
Chapter 22 Model-based approaches to exhaust aftertreatment system development
M. Weibel, V. Schmeisser, F. Hoffman