| 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
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB92-205228 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| 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 |
