| Main Title |
Evaluation of FGD dry injection sorbents and additives. project summary / Volume 1, Development of high reactivity sorbents [microform] : |
| Author |
Jozewicz, Wojciech. ;
Chang, J. C. S.
|
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| Publisher |
U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, |
| Year Published |
1990 |
| Report Number |
PB93-228 484; EPA/600-S7-89-006a |
| Stock Number |
PB93-228484 |
| OCLC Number |
37290965 |
| Subjects |
Flue gases--Desulfurization ;
Sorbents ;
Flue gases--Desulphurization
|
| Additional Subjects |
Air pollution control ;
Flue gases ;
Sorbents ;
Dry methods ;
Desulfurization ;
Chemical reactions ;
Additives ;
Sulfur dioxide ;
Silicon dioxide ;
Slurries ;
Boilers ;
Clays ;
Calcium oxides ;
Hydration ;
Limestone injection
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA 600-S7-89-006a |
In Binder |
Headquarters Library/Washington,DC |
04/04/2018 |
| EJBD |
EPA 600-S7-89-006a |
In Binder |
Headquarters Library/Washington,DC |
10/19/2018 |
| EKBD |
EPA-600/S7-89-006a |
|
Research Triangle Park Library/RTP, NC |
07/18/1997 |
| ELBD RPS |
EPA 600-S7-89-006a |
repository copy |
AWBERC Library/Cincinnati,OH |
02/22/2016 |
| ELBD |
EPA 600-S7-89-006a |
paper copy |
AWBERC Library/Cincinnati,OH |
04/25/1998 |
| NTIS |
PB93-228484 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
5 pages : illustrations ; 28 cm |
| Abstract |
EPA's efforts to develop low cost, retrofit flue gas cleaning technology include the development of highly reactive sorbents. Recent work addressing lime enhancement by slurrying with siliceous materials and testing in a laboratory packed-bed reactor is discussed in the report. The solids generated from a furnace limestone injection process were reactivated by slurrying at elevated temperatures. Compared with untreated solids, reactivity toward SO2 was significantly enhanced by hydration. The SO2 capture by solids increased with increasing time and temperature of hydration. The SO2 capture was probably enhanced by the calcium aluminate silicate hydrates formed during the slurrying process. |
| Notes |
"EPA/600-S7-89-006a." "Jan. 1990." |
