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RECORD NUMBER: 49 OF 100

OLS Field Name OLS Field Data
Main Title Evaluation of Sorbents and Additives for Dry SO2 (Sulfur Dioxide) Removal (Journal Version).
Author Jorgensen, C. ; Chang, J. C. S. ; Brna, T. G. ;
CORP Author Acurex Corp., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Year Published 1987
Report Number EPA-68-02-3988; EPA/600/J-87/044;
Stock Number PB87-203170
Additional Subjects Sorbents ; Reaction kinetics ; Sulfur dioxides ; Flue gases ; Desulfurization ; Alkalinity ; Air pollution control ; Reprints ; FGD systems
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB87-203170 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 10p
Abstract
The paper gives results of bench-scale reactivity studies of alkaline sorbents, performed in an integrated fixed-bed reactor, simulating the fabric filter dust layer of dry flue gas desulfurization (FGD) systems. Relative humidity significantly affected SO2 absorption by lime and limestone plus additives such as CaCl2, Ca(NO3)2, and NaNO3, but had less impact on NaHCO3 reactivity. Different reaction patterns of various sorbents were observed. Results are discussed relating to sorbent screening for dry FGD systems. (Copyright (c) Environmental Progress, 1987.)