Record Display for the EPA National Library Catalog

RECORD NUMBER: 189 OF 258

OLS Field Name OLS Field Data
Main Title Nitric Oxide Reduction in Kilns and Heaters by Fuel/Air Staging.
Author Hunter, S. C. ; Yang, R. J. ; Hall, R. E. ;
CORP Author KVB, Inc., Irvine, CA.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Year Published 1986
Report Number EPA-68-02-3690; EPA/600/D-86/151;
Stock Number PB86-223088
Additional Subjects Air pollution control ; Nitrogen oxide(NO) ; Kilns ; Heating equipment ; Combustion products ; Experimental design ; Fuel air staging ; Stationary sources
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB86-223088 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 18p
Abstract
The paper gives results of studies of the applicability and effectiveness of fuel/air staging (variously called In-furnace NOx Reduction, reburning, or biased firing) in controlling nitrogen oxide (NOx) emissions from refinery process heaters and cement kilns. The studies were conducted in three laboratory subscale furnaces and during a short-term test on a full-scale cement kiln. Test results showed that 80-85% reductions in stack NOx emissions can be achieved by biased firing and the optimum fuel split is around 50%. It was also found that reductions in NOx were slightly more effective with a retrofit lance approach.