Record Display for the EPA National Library Catalog

RECORD NUMBER: 20 OF 146

OLS Field Name OLS Field Data
Main Title Assessment of diesel particulate control : direct and catalytic oxidation /
Author Murphy, M. J. ; Hillenbrand, L. J. ; Trayser, D. A.
Other Authors
Author Title of a Work
Hillenbrand, L. J.
Trayser, D. A.
CORP Author Battelle Columbus Labs., OH.;Industrial Environmental Research Lab., Research Triangle Park, NC.
Publisher U.S. Environmental Protection Agency, Industrial Environment Research Laboratory ; National Technical Information Service [distributor,
Year Published 1979
Report Number EPA-600/7-79-232b; EPA-68-02-2629
Stock Number PB80-128697
OCLC Number 08616072
Subjects Diesel fuels--Environmental aspects. ; Diesel motor. ; Oxidation. ; Diesel fuels--Environmental aspects. ; Diesel motor. ; Oxidation.
Additional Subjects Air pollution control ; Particles ; Oxidation ; Exhaust emissions ; Assessments ; Technology ; Automobiles ; Ignition ; Condensation ; Design ; Performance evaluation ; Pyrolysis ; Diesel engine exhaust ; Catalytic reactors(Exhaust systems)
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101G0SL.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600-7-79-232b Headquarters Library/Washington,DC 07/03/2013
EJBD  EPA 600-7-79-232b c.1 Headquarters Library/Washington,DC 05/20/2014
EKAM  600/7-79/232b Region 4 Library/Atlanta,GA 03/31/1995
EKBD  EPA-600/7-79-232b Research Triangle Park Library/RTP, NC 01/09/2004
ESAD  EPA 600-7-79-232B Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB80-128697 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation iv, 26 p. : ill. ; 28 cm.
Abstract
The report discusses the technology and potential for disposal of diesel particulate by oxidation. Relevant properties of typical diesel particulate are given; note is taken of the small size (on the order of 0.1 micrometer diameter) and the presence of a portion extractable with an organic solvent. Available reaction rate data is used to derive particle lifetimes at various temperatures; these exceed likely exhaust system residence times. The use of catalysts to increase oxidation rates and lower ignition temperatures is discussed. Small amounts of many metals are effective in increasing the rate of oxidation by 2 to 5 orders of magnitude. Chemical reactor theory is used to derive ignition and operational characteristics of trap/oxidizers. Note is also taken of the tendency of these devices to go rapidly from a cold unignited state to an ignited state close to the adiabatic flame temperature of the fuel. Design techniques to ameliorate undesirable temperature excursions are presented.
Notes
"Battelle Columbus Laboratories." "October 1979." Includes bibliographical references. "Contract no. 68-02-2629, program element no. EHE623."