Urea-Scr Technology for Denox After Treatment of Diesel Exhausts

ISBN-13: 9781489980700 / Angielski / Twarda / 2014 / 716 str.

Isabella Nova; Enrico Tronconi

Opis

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.

Recenzje

"It covers a spectrum of topics beyond just the needs of SCR researchers: It also provides plenty of easy-to-digest, well-written, thorough information and insights for anybody seriously active in NOx reduction ... . this book is a must for any library, organization or individual having a primary or even a secondary interest in Diesel NOx emission reduction, heterogeneous catalysis in Diesel emission mitigation or in related aspects ... ." (Mansour Masoudi, Emission Control Science and Technology, Vol. 1, 2015)

"An important up-to-date survey of the state of SCR science and technology that over recent years has undergone tremendous advances. ... will be of value to researchers working in the SCR area as well as a reference for students in chemistry, catalysis and chemical engineering. The editors are to be congratulated for bringing together so many eminent contributors and completing such a major endeavour. This book should therefore be made available in academic and industrial research libraries ... ." (Martyn V. Twigg, Johnson Matthey Technology Review, Vol. 59 (3), 2015)

Spis treści

Preface 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

O autorze

Isabella Nova is Associate Professor of Chemical Engineering at the Department of Energy, Politecnico of Milan, Italy. Nova’s research work is focused on the study of environmental catalytic processes, including Selective Catalytic Reduction of NOx by NH₃ and Diesel Particulate filters for the removal of soot and on new processes for the production of clean energy, such as the photocatalytic water splitting. She has co-authored over 100 publications on national and international journals in the fields of Chemical Reaction Engineering and Heterogeneous Catalysis and three national and international patents.

Enrico Tronconi is Full Professor of Chemical Engineering at Politecnico di Milano, Italy. His main research interests are in the area of Catalytic Reaction Engineering, with emphasis on industrial chemical processes for energy conversion and for environmental protection. His most recent work is focused on DeNOx after treatment technologies for vehicles, as well as on fundamental and engineering aspects concerning the development of novel structured catalysts and reactors. Tronconi has authored or co-authored over 180 scientific publications in international journals and is the inventor of 10 patents.