Selective Catalytic Reduction of NOx
Title | Selective Catalytic Reduction of NOx PDF eBook |
Author | Oliver Kröcher |
Publisher | MDPI |
Pages | 281 |
Release | 2018-12-14 |
Genre | Science |
ISBN | 3038973645 |
This book is a printed edition of the Special Issue "Selective Catalytic Reduction of NOx" that was published in Catalysts
Selective Catalytic Reduction of NOx
Title | Selective Catalytic Reduction of NOx PDF eBook |
Author | Oliver Kröcher |
Publisher | |
Pages | |
Release | 2018 |
Genre | |
ISBN | 9783038973652 |
The most efficient process to reduce NOx emissions from lean exhaust gases, selective catalytic reduction (SCR) with ammonia, has undergone tremendous development over the past decades. Originally only applied in stationary power plants and industrial installations, SCR systems are now installed in millions of mobile diesel engines, ranging from off-road machineries, to heavy-duty and light-duty trucks and passenger cars, to locomotives and ships. All of these applications involve specific challenges due to tighter emission limits, new internal combustion engine technologies, or alternative fuels. Three review articles and 14 research articles in this book describe recent results and research trends of various aspects of the SCR process. Reaction engineering aspects, such as the proper dosage of ammonia or urea, respectively, are as important as further developments of the different SCR catalysts, by deepening the understanding of their functionality or by systematic improvements of their properties, such as low-temperature activity, selectivity, or poisoning-resistance. Another covered aspect is cost reduction through the use of cheaper base materials for the production is active and stable SCR catalysts. Finally, research efforts are reported to develop SCR processes with different reducing agents, which would open doors to new applications in the future. The range of topics addressed in this book will stimulate the reader's interest as well as provide a valuable source of information for researchers in academia and industry.
Nitrogen, the Confer-N-s
Title | Nitrogen, the Confer-N-s PDF eBook |
Author | K. van der Hoek |
Publisher | Elsevier |
Pages | 813 |
Release | 2012-12-02 |
Genre | Science |
ISBN | 0080984681 |
The First International Nitrogen Conference provided an opportunity for researchers and decision-makers to exchange information on environmental pollution by nitrogen compounds on three scales: global, continental/regional and local. The main topics were air, ground water and surface water pollution; emission sources, atmospheric chemistry, deposition processes and effects; disturbance of nitrogen cycles, critical loads and levels; assessments, policy development and evaluation; target groups and abatement techniques; and new approaches leading to an integrated abatement strategy.The peer-reviewed papers from the Conference presented in this volume will provide readers with a comprehensive review of the transport, deposition and impact on ecosystems of nitrogen.
Selective Catalytic Reduction Technology for the Control of Nitrogen Oxide Emissions from Coal-Fired Boilers
Title | Selective Catalytic Reduction Technology for the Control of Nitrogen Oxide Emissions from Coal-Fired Boilers PDF eBook |
Author | Gene Knight |
Publisher | DIANE Publishing |
Pages | 28 |
Release | 2008-08 |
Genre | Technology & Engineering |
ISBN | 1437904726 |
The Clean Coal Technology Demo. Program (CCTDP) is an effort to demonstrate a new generation of innovative coal utilization processes in a series of facilities built across the country. These projects are carried out on a commercial scale to prove technical feasibility and provide the info. required for future applications. Projects have demonstrated technical options with the potential to meet the needs of energy markets while satisfying environ. requirements. Part of this program is the demo. of technologies designed to reduce emissions of oxides of nitrogen (NOx) from existing coal-fired utility boilers. This report summarizes the status of selective catalytic reduction (SCR) technology for the control of NOx emissions from high-sulfur, coal-fired boilers. Illus.
Environmentally Benign Catalysts
Title | Environmentally Benign Catalysts PDF eBook |
Author | Anjali Patel |
Publisher | Springer Science & Business Media |
Pages | 269 |
Release | 2013-08-21 |
Genre | Science |
ISBN | 9400767102 |
Over the past twenty years, Catalysis by Heteropolyacids (HPAs) has received wide attention and led to new and promising developments both at academic and industrial level. In particular, heterogeneous catalysis is particularly attractive because it generally satisfies most of green chemistry’s requirements. By emphasizing the development of third generation catalysts, this volume presents trends and opportunities in academic and industrial research. The book appeals to postgraduates, researchers, and chemists working in the field of environmentally benign catalysts as well as catalytic processes.
Selective Catalytic Reduction and NOx Control in Japan
Title | Selective Catalytic Reduction and NOx Control in Japan PDF eBook |
Author | Gary Dair Jones |
Publisher | |
Pages | 8 |
Release | 1981 |
Genre | Air |
ISBN |
Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts
Title | Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts PDF eBook |
Author | Isabella Nova |
Publisher | Springer Science & Business Media |
Pages | 715 |
Release | 2014-03-14 |
Genre | Science |
ISBN | 1489980717 |
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.