Record Display for the EPA National Library Catalog

RECORD NUMBER: 15 OF 23

OLS Field Name OLS Field Data
Main Title Nonroad evaporative emission rates.
CORP Author Environmental Protection Agency, Washington, DC. Office of Transportation and Air Quality.
Publisher Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency,
Year Published 2010
Report Number EPA-420-R-10-021; NR-012 d
Stock Number PB2010-114764
OCLC Number 864877413
Subjects Motor fuels--Environmental aspects--United States. ; Motorboats--Fuel--Environmental aspects--United States. ; Hydrocarbons. ; Air--Pollution--Rates. ; Evaporation--Rates.
Additional Subjects Evaportive emission rates ; Exhaust emissions ; Modeling ; Assumptions ; Calculations ; Air pollution ; NONROAD2004 emissions model ; Nonroad engines ; Environmental Protection Agency
Internet Access
Description Access URL
http://purl.fdlp.gov/GPO/gpo41970
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100820I.PDF
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100820I.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELCD  EPA 420-R-10-021 PDF file on file NVFEL Library/Ann Arbor, MI 12/23/2013
NTIS  PB2010-114764 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/21/2011
Collation 1 online resource ([147] pages) : color illustrations.
Abstract
This report documents the basic evaporative emission assumptions and calculations used in EPAs final NONROAD2008a emissions model. The types of evaporative emissions covered in this report include diurnal, tank permeation, hose permeation, hot soak, and running losses. Separate reports address displacement and spillage from refueling (NR-013b) and crankcase emissions (NR-010f). Relative to the December 2005 version of this report, this version has been updated to incorporate the standards in the 2008 final rulemaking affecting small nonroad SI engines and equipment, as well as marine SI engines and vessels. It also describes updates to some of the pre-control emission rates, as well as the new ability of NONROAD2008a to specifically model the effects of ethanol blends on fuel tank and hose permeation losses.
Notes
Title from title screen (viewed Dec. 9, 2013). "July 2010." Includes bibliographical references. "EPA-420-R-10-021." "Report no. NR-012d."