| Main Title |
Interactions of stack gas sulfur and nitrogen oxides on dry sorbents / |
| Author |
Brown, J. W. ;
Brow, J. W. ;
Pershin, D. W. ;
Wasse, J. H. ;
Berka, E. E.
|
| Other Authors |
|
| CORP Author |
United States. Environmental Protection Agency. Office of Research and Development. |
| Publisher |
Environmental Protection Agency, Office of Research and Development ; Reproduced by National Technical Information Service, |
| Year Published |
1973 |
| Report Number |
EPA-650/2-73-029 |
| Stock Number |
PB-224 208 |
| OCLC Number |
02050345 |
| Subjects |
Nitrogen compounds ;
Sulfur compounds ;
Air--Pollution ;
Sulphur compounds
|
| Additional Subjects |
( Nitrogen oxide(NO) ;
Sorption) ;
( Sulfur dioxide ;
Sorption) ;
( Dessicants ;
Sorption) ;
( Nitrogen oxides ;
Gas analysis) ;
Gas sampling ;
Flue gases ;
Absorbers(Materials) ;
Air pollution ;
Gas surface interactions ;
Air pollution control ;
Calcium hyposulfite
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA-650-2-73-029 |
|
Headquarters Library/Washington,DC |
11/15/2013 |
| ELBD ARCHIVE |
EPA-650-2-73-029 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD RPS |
EPA 650-2-73-029 |
repository copy |
AWBERC Library/Cincinnati,OH |
10/17/2014 |
| NTIS |
PB-224 208 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
18 pages (2 pages per page) ; 28 cm |
| Abstract |
The report describes a brief test series that demonstrates that both Drierite and molecular sieve sorbents can cause incorrect NO results if SO2 is present. It was noted that the standard analytical system used for measuring NO emissions gave incorrect NO emmissions in the presence of SO2. The problem was traced to the dry sorbents used to remove water vapor prior to the NO analysis. Further testing revealed that the materials can simultaneously remove both NO and SO2, even in low concentrations. Although more work is needed to define the actual fate of these species, it appears that this might offer a possible NOx/SOx control technique since the data indicate that the sorbent effect is thermally regenerable. (Author) |
| Notes |
"PB 224 208." "EPA/650-2-73-029." Prepared for National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency. Project No. 21ADG42; Program Element No. 1A2014. "September 1973." Includes bibliographical references (page 18). |
