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RECORD NUMBER: 26 OF 49

OLS Field Name OLS Field Data
Main Title Mechanistic Implications of Polychlorinated Dibenzodioxin and Dibenzofuran Homologue Profiles from Municipal Waste and Coal Co-Combustion.
Author Gullett, B. K. ; Dunn, J. E. ; Bae, S. K. ; Raghunathan, K. ;
CORP Author ARCADIS Geraghty and Miller, Inc., Research Triangle Park, NC. ;Arkansas Univ., Fayetteville. Dept. of Mathematical Sciences. ;Changwon National Univ. (Republic of Korea). Dept. of Environmental Engineering.;Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Prevention and Control Div.;Illinois Clean Coal Inst., Carterville.
Publisher 1998
Year Published 1998
Report Number EPA-68-D4-0005; EPA/600/A-98/074;
Stock Number PB98-151475
Additional Subjects Polychlorinated dibenzodioxins ; Polychlorinated dibenzofurans ; Air pollution sampling ; Combustion products ; Municipal wastes ; Combustors ; Coal combustion ; Cocombustion ; Incinerators ; Dioxins ; Furans ; Halohydrocarbons ; Combustion kinetics ; Exhaust emissions ; Air pollution sources ; Homologues
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB98-151475 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/18/1999
Collation 16p
Abstract
The paper discusses the mechanistic implications of polychlorinated dibenzodioxin and dibenzofuran (PCDD and PCDF) homologue profiles from municipal waste and coal co-combustion. Variation in PCDD and PCDF homologue profiles from a pilot-scale, co-fired-fuel combustion program was used to provide insights into postcombustion PCDD and PCDF pollution formation mechanisms. The molar quantities of the mono- to octa-chlorinated homologues were determined as a function of sampling temperature and residence time, combustor operating conditions, and fuel type mixtures from a research program designed to determine the effect of co-firing coal with municipal solid waste on emissions of PCDDs and PCDFs. A 24-run, statistically designed test matrix varied dRDF and/or coal firing rates (at a constant targeted energy release rate) along with a range of process variables including calcium hydroxide injection, hydrogen chloride concentration, flue gas temperature, quench, and residence time such that the results would be relatable to a wide variety of waste combustors.