OLS : Record

RECORD NUMBER: 28 OF 247

Main Title Chemistry of fuel nitrogen conversion to nitrogen oxides in combustion /
Author Axworthy, A. E.; Schneider, G. R.; Shuman, M. D.; Dayan., V. H.;
CORP Author Rockwell International Corp., Canoga Park, Calif. Rocketdyne Div.;Industrial Environmental Research Lab., Research Triangle Park, N.C.
Publisher U.S. Environmental Protection Agency, Office of Research and Development ; For sale by the National Technical Information Service,
Place Published Washington Springfield, Va.
Year Published 1976
Report Number EPA-600/2-76-039; EPA-600/2-79-039; R-9698; EPA-68-02-0635; EPA-ROAP-21ADG-08; EPA-ROAP-21BCC-12
Stock Number PB-250 373
OCLC Number 02376489
Subjects Air pollution; Nitrogen oxides; Chemical properties; Mathematical models; Reaction kinetics; Pyrolysis; Combustion products; Nitrogen; Chemical reactions; Fossil fuels; Coal; Hydrogen cyanide; Chemical analysis; Molecular structures; Nitrogen organic compounds; Decomposition;
Subject Added Ent Air--Pollution--United States.; Chemical reactions.; Nitrogen.; Pyrolysis.; Air--Pollution.; Chemical reactions.; Nitrogen.; Pyrolysis.; United States.
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=91014QP1.txt
Holdings
Library   Call Number Additional Info Location Date Modified
EJAD EPA 600/2-76-039 Region 3 Library/Philadelphia, PA 07/03/1997
EJBD ARCHIVE EPA 600-2-76-039 Headquarters Library/Washington,DC 02/24/2014
EKAM EPA 600/2-76-039 Region 4 Library/Atlanta,GA 12/17/1999
EKBD EPA-600/2-76-039 Research Triangle Park Library/RTP, NC 06/20/2003
EOAD EPA 600/2-76-039 Region 8 Technical Library/Denver,CO 05/12/2006
ESAD EPA 600-2-76-039 Region 10 Library/Seattle,WA 03/23/2010
NTIS PB-250 373 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 xii, 361 p. : ill., graphs ; 28 cm.
Abstract The report gives results of an experimental and analytical investigation of chemical mechanisms involved in the conversion of fuel nitrogen to NOx in combustion. The pyrolysis of fossil fuels and model fuel nitrogen compounds was investigated, droplet and particle combustion models were developed, and premixed flat-flame burner experiments were conducted to study the conversion of HCN and NH3 to NOx in low-pressure CH4-O2-Ar flames. Decomposition rates and products were measured in helium from 850 to 1100C for pyridine, benzonitrile, quinoline, and pyrrole; products were measured for six No. 6 fuel oils, one crude oil, and two coals. HCN was the major nitrogen-containing pyrolysis product: the amount formed increased with temperature. NH3 was a minor product and little if any N2 was formed. The burner experiments demonstrated that fuel NO forms relatively slowly above the luminous zone in the same region where CO is oxidized to CO2 or later. Although HCN and NH3 gave similar yields of NO, the NH3 reacted very early in the flame front; most of the HCN survived the luminous zone and then reacted slowly. A mechanism was proposed in which fuel NO forms via the reaction: O + NCO = NO + CO.
Notes Prepared by Rocketdyne Division, Rockwell International, Canoga Park, Calif., under contract no. 68-02-0635, ROAPs no. 21ADG-08/21BCC-12, program element no. 1AB014. Tables. Includes appendices. Includes bibliographical references (p. 349-360).
Access Notes Also available via the World Wide Web.
Author Added Ent
Axworth, A. E.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.; Rockwell International.
Corp Au Ser Add Ent United States. Environmental Protection Agency. Environmental protection technology series ; EPA-600/2-76-039.
NTIS Title Notes Final rept. Jun 72-May 75.
PUB Date Free Form Feb 76
Series Title Untraced Environmental protection technology series ; EPA-600/2-76-039
Category Codes 13B; 07D; 21B; 21D; 68A; 99F; 81A; 97H
NTIS Prices PC A16/MF A01
BIB Level m
ISBN pbk.
Control Number 326614276
OCLC Time Stamp 20140218084035
Cataloging Source OCLC/T
Language eng
SUDOCS Number EP 1.23/2:600/2-76-039
Origin OCLC
Type MERGE
OCLC Rec Leader 02044cam 2200445Ii 45020