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Author Dane, John.

Title Investigation of nitro-organic compounds in diesel engine exhaust [electronic resource] : final report February 2007 - April 2008 / John Dane and Kent J. Voorhees.

Imprint Golden, CO : National Renewable Energy Laboratory, [2010]

Copies

Location Call No. OPAC Message Status
 Axe Federal Documents Online  E 9.18:NREL/SR-540-45597    ---  Available
Description 1 online resource (iv, 48 p.) : digital, PDF file
Note Title from title screen (viewed June 29, 2010).
"June 2010."
Bibliography Includes bibliographical references (p. 48).
Summary 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.
Subject Biodiesel fuels -- Research.
Diesel motor exhaust gas -- Speciation.
Polycyclic aromatic hydrocarbons -- Measurement.
Organonitrogen compounds.
Speciation (Chemistry)
Added Author Voorhees, Kent J.
National Renewable Energy Laboratory (U.S.)
Other Form: Paper version: Dane, John. Investigation of nitro-organic compounds in diesel engine exhaust. iv, 48 p. (OCoLC)671373043
Gpo Item No. 0430-P-05 (online)
Sudoc No. E 9.18:NREL/SR-540-45597

 
    
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