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RECORD NUMBER: 20 OF 39

OLS Field Name OLS Field Data
Main Title Fuel Rich Sulfur Capture in a Combustion Environment.
Author Lindgren, E. R. ; Pershing, D. W. ; Kirchgessner, D. A. ; Drehmel, D. C. ;
CORP Author Utah Univ., Salt Lake City. Dept. of Chemical Engineering.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Publisher c1992
Year Published 1992
Report Number EPA/600/J-92/267;
Stock Number PB92-205228
Additional Subjects Combustion products ; Gas furnaces ; Pollution control ; Refractory coatings ; Natural gas ; Hydrogen sulfide ; Gas chromatography ; Sorbents ; Calcium carbonates ; Sulfur dioxide ; Monitoring ; Concentration(Composition) ; Reprints ; Carbonyl sulfide
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NTIS  PB92-205228 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/01/1993
Collation 9p
Abstract The paper discusses the use of a refactory-lined, natural gas furnace to study the fuel-rich sulfur capture reactions of calcium sorbents under typical combustion conditions. The fuel-rich sulfur species hydrogen sulfide and carbonyl sulfide were monitored in a nearly continuous fashion using a gas chromatograph equiped with a flame photometric detector and an automatic system that sampled every 30 seconds. Below the fuel-rich zone, 25% excess air was added, and the ultimate fuel-lean capture was simultaneously measured using a continuous sulfur dioxide monitor. Under fuel-rich conditions, high levels of sulfur capture were obtained, and calcium utilization increased with sulfur concentration. The ultimate lean capture was found to be weakly dependent on sulfur concentration and independent of the sulfur capture level obtained in the fuel-rich zone.
Supplementary Notes Pub. in Environmental Science and Technology, v26 n7 p1427-1433 Jul 92. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
NTIS Title Notes Journal article.
Title Annotations Reprint: Fuel Rich Sulfur Capture in a Combustion Environment.
Category Codes 68D; 81A; 97K; 99B; 94
NTIS Prices PC A02/MF A01
Primary Description 600/13
Document Type NT
Cataloging Source NTIS/MT
Control Number 225523957
Origin NTIS
Type CAT