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Particle Filter Retrofit for all Diesel Engines

Haus der Technik Fachbuch 97, Haus der Technik - Fachbuchreihe 97

Erschienen am 23.06.2008, Auflage: 1/2008
69,00 €
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Bibliografische Daten
ISBN/EAN: 9783816928508
Sprache: Englisch
Umfang: 443 S., 319 s/w Illustr., 40 s/w Tab., 319 Fotos,
Format (T/L/B): 3 x 21 x 15 cm
Einband: kartoniertes Buch

Beschreibung

Diesels are the most efficient IC engines. The excellent combustion emits the least CO2, HC and CO. But emissions of NOx and ultrafine soot particles are inherently high. No problem: exhaust after-treatment diminishes NOx and eliminates solid par-icles. This is implemented in all modern engines. But what about older engines? These are often deployed for 20 and more years, e.g. trucks, construction machines, locomotives, and gensets. Such engines must be retrofitted. Otherwise we cannot alleviate the deteriorating air quality and respiratory distress in our cities. DPF facilitate mobility combined with clean urban air. And DPF are a big step to in-hibit global warming due to atmospheric black carbon particles. This opens a large and very meaningful new market. A big challenge and a great opportunity for ongoing technology advances in engines, fuels and exhaust-gas after-treatment. This book contains contributions from pioneering innovative engineers. They devel-oped the retrofit technology and are now motivated to make it a technical standard worldwide.

Autorenportrait

The authors are internationally active industrial and R&D experts in a rapidly developing field.

Inhalt

Objectives: Health Effects of Inhaled Particulate Matter - Technical Objectives Directives and Strategies: Retrofit in European Low Emission Zones - Workplace Rules and Retrofit Strategies - Legislation and Guidelines Supporting DPF-Retrofit Worldwide Fundamentals and Instrumentation: Properties of Nanoparticles from Combustion Engines - Particle Sampling and Measurement for Type Approval and Field Control - Engine Effects and Repercussions on the Engine Filtration. Attributes of Filter Media: Hot Gas Filtration of Fine and Ultra Fine Particles - Filter Media for the Retrofitting Regeneration Technologies and Procedures: Catalytic Coatings for Diesel Particulate Filter Regeneration - Fuel Borne Catalysts (FBC) for Particulate Trap Regeneration - Regeneration with Burner Systems - Electrical Heating and Ignition Procedures - Regeneration by Heat Management. Throttling, Heat Storage, Heat Recovery - Disposable Filters Application Techniques: Design of Diesel Particulate Systems for Commercial Vehicles and Off-Road Applications - Methods to Select the Appropriate Regeneration Method for a Specific Application Verification of Exhaust Gas Filtration Quality: Quality Criteria, Test Methods and Test Standards for Particle Filter Systems Deployment Experience: CRT Filters. Experience with Road Vehicles - Experience with Construction Machines - Particle Filters and SCR-Denox with Locomotives, Ships and Stationary Plants - Typical Failures and their Causes - New Engine Oil Technology for Low Emission Heavy Duty Diesel Engines Secondary Emissions: Secondary Effects of Catalytic Diesel Particulate Traps Combined Procedures DPF + DeNOx: VERTdePN. Quality Verification of Combined DPF+SCR Systems for Retrofitting - Particle Elimination and NOx-Reduction by Î''-Controlled EGR Filtering the Cabin Air: Cabin Filter System for Ultrafine Particles Appendix: Information Sources for Particle Filter Technology