Selective Catalytic Reduction of NOx
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...
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| 格式: | Online |
| 語言: | 英语 |
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MDPI - Multidisciplinary Digital Publishing Institute
2021
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| 主題: | |
| 在線閱讀: | 29775 |
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| _version_ | 1869520941613056000 |
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| author | Oliver Kröcher (Ed.) |
| author_browse | Oliver Kröcher (Ed.) |
| author_facet | Oliver Kröcher (Ed.) |
| author_sort | Oliver Kröcher (Ed.) |
| collection | Directory of Open Access Books |
| description | 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. |
| format | Online |
| id | doab-20.500.12854ir-59173 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-591732024-04-05T12:40:42Z Selective Catalytic Reduction of NOx Oliver Kröcher (Ed.) QD450-801 TP155-156 SCR kinetics and modelling Control stationary power plants and industrial installations Structure-function relationships in SCR catalysts SCR in diesel vehicles SCR reaction mechanisms Catalyst deactivation SCR catalyst research and development on V-based systems dosage and decomposition of reducing agents for SCR Fe-zeolites and Cu-zeolites Selective catalytic reduction (SCR) with ammonia/urea thema EDItEUR::P Mathematics and Science::PN Chemistry::PNF Analytical chemistry::PNFS Spectrum analysis, spectrochemistry, mass spectrometry 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. 2021-02-12T03:18:35Z 2021-02-12T03:18:35Z 2018-12-14 10:30:46 2018 book 29775 9783038973652 9783038973645 https://directory.doabooks.org/handle/20.500.12854/59173 eng image/jpeg Attribution-NonCommercial-NoDerivatives 4.0 International https://www.mdpi.com/books/pdfview/book/1029 https://play.google.com/books/publish/a/14935057684283403269#details/ISBN:9783038973645 https://www.mdpi.com/books/pdfview/book/1029 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-03897-365-2 10.3390/books978-3-03897-365-2 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783038973652 9783038973645 280 open access |
| spellingShingle | QD450-801 TP155-156 SCR kinetics and modelling Control stationary power plants and industrial installations Structure-function relationships in SCR catalysts SCR in diesel vehicles SCR reaction mechanisms Catalyst deactivation SCR catalyst research and development on V-based systems dosage and decomposition of reducing agents for SCR Fe-zeolites and Cu-zeolites Selective catalytic reduction (SCR) with ammonia/urea thema EDItEUR::P Mathematics and Science::PN Chemistry::PNF Analytical chemistry::PNFS Spectrum analysis, spectrochemistry, mass spectrometry Oliver Kröcher (Ed.) Selective Catalytic Reduction of NOx |
| title | Selective Catalytic Reduction of NOx |
| title_full | Selective Catalytic Reduction of NOx |
| title_fullStr | Selective Catalytic Reduction of NOx |
| title_full_unstemmed | Selective Catalytic Reduction of NOx |
| title_short | Selective Catalytic Reduction of NOx |
| title_sort | selective catalytic reduction of nox |
| topic | QD450-801 TP155-156 SCR kinetics and modelling Control stationary power plants and industrial installations Structure-function relationships in SCR catalysts SCR in diesel vehicles SCR reaction mechanisms Catalyst deactivation SCR catalyst research and development on V-based systems dosage and decomposition of reducing agents for SCR Fe-zeolites and Cu-zeolites Selective catalytic reduction (SCR) with ammonia/urea thema EDItEUR::P Mathematics and Science::PN Chemistry::PNF Analytical chemistry::PNFS Spectrum analysis, spectrochemistry, mass spectrometry |
| topic_facet | QD450-801 TP155-156 SCR kinetics and modelling Control stationary power plants and industrial installations Structure-function relationships in SCR catalysts SCR in diesel vehicles SCR reaction mechanisms Catalyst deactivation SCR catalyst research and development on V-based systems dosage and decomposition of reducing agents for SCR Fe-zeolites and Cu-zeolites Selective catalytic reduction (SCR) with ammonia/urea thema EDItEUR::P Mathematics and Science::PN Chemistry::PNF Analytical chemistry::PNFS Spectrum analysis, spectrochemistry, mass spectrometry |
| url | 29775 |
| work_keys_str_mv | AT oliverkrochered selectivecatalyticreductionofnox |