Selective Catalytic Reduction Of Nox

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Selective Catalytic Reduction of NOx

Author : Oliver Kröcher
Publisher : MDPI
Page : 281 pages
File Size : 45,9 Mb
Release : 2018-12-14
Category : Electronic books
ISBN : 9783038973645

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Selective Catalytic Reduction of NOx by Oliver Kröcher Pdf

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

Author : Oliver Kröcher
Publisher : Unknown
Page : 128 pages
File Size : 48,9 Mb
Release : 2018
Category : Electronic
ISBN : 3038973653

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Selective Catalytic Reduction of NOx by Oliver Kröcher Pdf

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.

Selective Catalytic Reduction Technology for the Control of Nitrogen Oxide Emissions from Coal-Fired Boilers

Author : Gene Knight
Publisher : DIANE Publishing
Page : 28 pages
File Size : 47,6 Mb
Release : 2008-08
Category : Technology & Engineering
ISBN : 9781437904727

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Selective Catalytic Reduction Technology for the Control of Nitrogen Oxide Emissions from Coal-Fired Boilers by Gene Knight Pdf

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.

Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts

Author : Isabella Nova,Enrico Tronconi
Publisher : Springer Science & Business Media
Page : 716 pages
File Size : 51,7 Mb
Release : 2014-03-14
Category : Science
ISBN : 9781489980717

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Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts by Isabella Nova,Enrico Tronconi Pdf

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.

Oxygen-Enhanced Combustion

Author : Charles E. Baukal Jr.
Publisher : CRC Press
Page : 779 pages
File Size : 52,5 Mb
Release : 2013-03-15
Category : Science
ISBN : 9781439862308

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Oxygen-Enhanced Combustion by Charles E. Baukal Jr. Pdf

Combustion technology has traditionally been dominated by air/fuel combustion. However, two developments have increased the significance of oxygen-enhanced combustion-new technologies that produce oxygen less expensively and the increased importance of environmental regulations. Advantages of oxygen-enhanced combustion include less pollutant emissi

Petrodiesel Fuels

Author : Ozcan Konur
Publisher : Handbook of Biodiesel and Petrodiesel Fuels
Page : 0 pages
File Size : 42,6 Mb
Release : 2023-09-25
Category : Electronic
ISBN : 0367708884

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Petrodiesel Fuels by Ozcan Konur Pdf

This book is part of a three volume set on petrodiesel and biodiesel fuels. It examines petrodiesel fuels and its surrounding topics including desulfurization of petrodiesel fuels, diesel engines, performance and emissions of petrodiesel fuels, health impact of petrodiesel fuels, electricity production by petrodiesel fuels, and crude oils.

Environmentally Benign Catalysts

Author : Anjali Patel
Publisher : Springer Science & Business Media
Page : 263 pages
File Size : 52,7 Mb
Release : 2013-08-21
Category : Science
ISBN : 9789400767102

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Environmentally Benign Catalysts by Anjali Patel Pdf

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.

Non-CO2 Greenhouse Gases: Scientific Understanding, Control and Implementation

Author : J. van Ham,A.P.M. Baede,L.A. Meyer,R. Ybema
Publisher : Springer Science & Business Media
Page : 650 pages
File Size : 52,7 Mb
Release : 2013-06-29
Category : Science
ISBN : 9789401593434

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Non-CO2 Greenhouse Gases: Scientific Understanding, Control and Implementation by J. van Ham,A.P.M. Baede,L.A. Meyer,R. Ybema Pdf

In the climate change discussion, non-CO2 greenhouse gases (NCGGs) received official political recognition for the first time in 1997, when agreement was reached on the Kyoto Protocol. As a result methane, nitrous oxide, HFCs, PFCs and SF6 now provide attractive options for detailing the national targets for the reduction of greenhouse gas emissions meant to control climate change. This book is the second volume in this area and addresses three main topics. Firstly, it documents progress with respect to our knowledge of the sources and sinks of NCGGs. Information on this subject is essential in order to reduce the uncertainties in national emissions inventories which serve as the reference values for commitments of countries in the framework of the Kyoto Protocol. Secondly, this volume deals with the control options for the NCGGs and contains a wealth of information in this area. Emerging technologies here provide business opportunities, in particular in connection with the flexible mechanisms for mitigation projects in developing countries which have been agreed in Kyoto. Thirdly, the book treats the policy implementation of mitigation options for greenhouse gas emissions. Tools for control policies, both on the national and international level, and for different sectors of industry are discussed. National integrated approaches, including the ones from the United States Environmental Protection Agency and the Netherlands Ministry of Environment which both sponsored the conference, provide guidance for defining the most effective greenhouse gases mitigation plans in different situations. This volume is being published in support of the IPCC Process and will serve as a reference for IPCC's Third Assessment Report.

NOx Emission Control Technologies in Stationary and Automotive Internal Combustion Engines

Author : B. Ashok
Publisher : Elsevier
Page : 488 pages
File Size : 54,6 Mb
Release : 2021-11-09
Category : Technology & Engineering
ISBN : 9780128242285

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NOx Emission Control Technologies in Stationary and Automotive Internal Combustion Engines by B. Ashok Pdf

NOx Emission Control Technologies in Stationary and Automotive Internal Combustion Engines: Approaches Toward NOx Free Automobiles presents the fundamental theory of emission formation, particularly the oxides of nitrogen (NOx) and its chemical reactions and control techniques. The book provides a simplified framework for technical literature on NOx reduction strategies in IC engines, highlighting thermodynamics, combustion science, automotive emissions and environmental pollution control. Sections cover the toxicity and roots of emissions for both SI and CI engines and the formation of various emissions such as CO, SO2, HC, NOx, soot, and PM from internal combustion engines, along with various methods of NOx formation. Topics cover the combustion process, engine design parameters, and the application of exhaust gas recirculation for NOx reduction, making this book ideal for researchers and students in automotive, mechanical, mechatronics and chemical engineering students working in the field of emission control techniques. Covers advanced and recent technologies and emerging new trends in NOx reduction for emission control Highlights the effects of exhaust gas recirculation (EGR) on engine performance parameters Discusses emission norms such as EURO VI and Bharat stage VI in reducing global air pollution due to engine emissions

Simultaneous Catalytic Removal of Diesel Soot and NOx

Author : Wenfeng Shangguan,Guchu Zou,Zhi Jiang
Publisher : Springer
Page : 128 pages
File Size : 49,6 Mb
Release : 2018-06-28
Category : Science
ISBN : 9789811072666

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Simultaneous Catalytic Removal of Diesel Soot and NOx by Wenfeng Shangguan,Guchu Zou,Zhi Jiang Pdf

This book not only explores catalysis processes in redox reactions but also proposes a potential after-treatment strategy. Summarizing the authors’ major works, it offers a guidebook for those working on environmental and industrial catalysis. It presents insights into reaction kinetics in a variety of materials and analyzes the external conditions influencing the reaction. As such it is of particular interest to engineers and scientists in the field of material chemistry, chemical engineering and automobile industry. With novel images and illustrations, it provides a new perspective for interpreting soot abatement material and understanding the reaction process and inspires scientists to design new catalysts with moderate redox capacity.

NOx Trap Catalysts and Technologies

Author : Luca Lietti,Lidia Castoldi
Publisher : Royal Society of Chemistry
Page : 461 pages
File Size : 40,8 Mb
Release : 2018-06-13
Category : Science
ISBN : 9781788014755

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NOx Trap Catalysts and Technologies by Luca Lietti,Lidia Castoldi Pdf

Vehicle exhaust emissions, particularly from diesel cars, are considered to be a significant problem for the environment and human health. Lean NOx Trap (LNT) or NOx Storage/Reduction (NSR) technology is one of the current techniques used in the abatement of NOx from lean exhausts. Researchers are constantly searching for new inexpensive catalysts with high efficiency at low temperatures and negligible fuel penalties, to meet the challenges of this field. This book will be the first to comprehensively present the current research on this important area. Covering the technology used, from its development in the early 1990s up to the current state-of-the-art technologies and new legislation. Beginning with the fundamental aspects of the process, the discussion will cover the real application standard through to the detailed modelling of full scale catalysts. Scientists, academic and industrial researchers, engineers working in the automotive sector and technicians working on emission control will find this book an invaluable resource.