Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Magnitude of SO2, NO, CO2, and O2 Stratification in Power Plant Ducts.
Author Crawford, A. R. ; Gregory, M. W. ; Manny, E. H. ; Bartok., W. ;
CORP Author Exxon Research and Engineering Co., Linden, N.J. Government Research Lab.;Environmental Sciences Research Lab., Research Triangle Park, N.C.
Year Published 1975
Report Number EXXON/GRV.IDJAL.75; EPA-68-02-1722; EPA/600/2-75/053;
Stock Number PB-252 565
Additional Subjects Electric power plants ; Air pollution ; Gas analysis ; Flue gases ; Gas sampling ; Combustion products ; Continuous sampling ; Boilers ; Sulfur dioxide ; Nitrogen oxide(NO) ; Carbon dioxide ; Oxygen ; Stratification ; Coal ; Oils ; Regression analysis ; Monitoring ; Air pollution sampling
Library Call Number Additional Info Location Last
NTIS  PB-252 565 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 174p
Abstract A field measurement study was conducted on utility boilers to determine combustion gas stratification in the ducting. One of the purposes of the study was to determine the optimum location for extracting representative gas samples for continuous monitoring. The results indicate that average gas concentration, velocity, and temperature, which were measured by traversing the inner 50% of the duct cross section, do not differ significantly from those obtained by traversing the entire duct. Also, sampling from only a limited number of points within the inner 50% of the duct usually yields a representative sample.
NTIS Title Notes Final rept..
PUB Date Free Form Sep 75
Category Codes 13B; 07D; 14B; 10B; 68A; 99A; 97
NTIS Prices PC A08/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326617736
Origin NTIS
Type CAT