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Main Title Rapid method for determining NOx emissions in flue gases /
Author Barnes, H. M.
Other Authors
Author Title of a Work
Caldwell, M. C.
CORP Author Environmental Sciences Research Lab., Research Triangle Park, N.C.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Environmental Sciences Research Laboratory ; Available through the National Technical Information Service,
Year Published 1976
Report Number EPA/600-2-76-094
Stock Number PB-258 309
OCLC Number 02800199
Subjects Air--Pollution--Measurement ; Flue gases--Purification
Additional Subjects Nitrogen oxides ; Gas analysis ; Flue gases ; Laboratory equipment ; Experimental design ; Phenol disulfonic acid analysis ; EPA Method 7 ; Air pollution detection ; Stationary sources
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD  EPA 600-2-76-094 Headquarters Library/Washington,DC 01/10/2017
EKBD  EPA-600/2-76-094 Research Triangle Park Library/RTP, NC 06/20/2003
ELBD ARCHIVE EPA 600-2-76-094 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ERAD  EPA 600/2-76-094 Region 9 Library/San Francisco,CA 09/11/2012
ESAD  EPA 600-2-76-094 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-258 309 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation viii, 50 pages : illustrations ; 28 cm.
Abstract This report discusses the NOx compliance procedure (Method 7) for stationary sources and the attempts to improve the procedure and decrease analytical time. When the procedure is rigorously followed, Method 7 was found to be precise and to give reproducible results. To decrease the time necessary to oxidize NO to NO2, Method 7 was modified by adding an ozone lamp. Good agreement was found between nitrate measurements using Method 7, and measurements using modified Method 7. Future work incorporating an ozone lamp into an integrated sampling apparatus is discussed.
Notes "EPA/600-2-76-094." "September 1976." Includes bibliographical references (page 49).
Place Published Research Triangle Park, N.C. Springfield, Va.
Title Ser Add Ent Research reporting series. Environmental protection technology ; EPA-600/2-76-094.
PUB Date Free Form 1976
Series Title Untraced Environmental protection technology series ; EPA-600/2-76-094
NTIS Prices PC A04/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20120906171720
Language eng
Origin OCLC
OCLC Rec Leader 01148cam 2200265Ii 45020