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Autore: |
Dane John
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Titolo: |
Investigation of nitro-organic compounds in diesel engine exhaust [[electronic resource] ] : final report February 2007 - April 2008 / / John Dane and Kent J. Voorhees
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Pubblicazione: | Golden, CO : , : National Renewable Energy Laboratory, , [2010] |
Descrizione fisica: | 1 online resource (iv, 48 pages) : digital, PDF file |
Soggetto topico: | Biodiesel fuels - Research |
Diesel motor exhaust gas - Speciation | |
Polycyclic aromatic hydrocarbons - Measurement | |
Organonitrogen compounds | |
Speciation (Chemistry) | |
Altri autori: |
VoorheesKent J
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Note generali: | Title from title screen (viewed June 29, 2010). |
"June 2010." | |
Nota di bibliografia: | Includes bibliographical references (page 48). |
Sommario/riassunto: | The National Renewable Energy Laboratory upgraded its ReFUEL engine and vehicle testing facility to speciate unregulated gas-phase emissions. To complement this capability, the laboratory contracted with the Colorado School of Mines (CSM) to study the effects of soy biodiesel fuel and a diesel particle filter (DPF) on emissions of polycyclic aromatic hydrocarbons (PAH) and nitro-polycyclic aromatic hydrocarbons (NPAH). CSM developed procedures to sample diesel particulate matter (PM) emissions from raw and diluted exhaust, with and without a DPF. They also developed improved procedures for extracting PAH and NPAH from the PM and quantifying them with a gas chromatograph-electron monochromator mass spectrometer. The study found the DPF generally reduced PAH emissions by 1 to 3 orders of magnitude. PAH conversion was lowest for B100, suggesting that PAHs were forming in the DPF. Orders of magnitude reductions were also found for NPAH emissions exiting the DPF. |
Altri titoli varianti: | Investigation of Nitro-Organic Compounds in Diesel Engine Exhaust |
Titolo autorizzato: | Investigation of nitro-organic compounds in diesel engine exhaust ![]() |
Formato: | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione: | Inglese |
Record Nr.: | 9910698590703321 |
Lo trovi qui: | Univ. Federico II |
Opac: | Controlla la disponibilità qui |