| Main Title |
Laboratory investigation of the photooxidation and catalytic oxidation of SO2 / |
| Author |
Anderson, R. J. ;
Pilie, R. J. ;
Mack, E. J. ;
Kocmond, W. C.
|
| Other Authors |
|
| CORP Author |
Calspan Corp., Buffalo, NY.;Environmental Sciences Research Lab., Research Triangle Park, NC. |
| Publisher |
U.S. Environmental Protection Agency, Environmental Sciences Research Laboratory ; For sale by the National Technical Information Service, |
| Year Published |
1979 |
| Report Number |
EPA/600-3-79-006; CALSPAN-NA-5781-M-1; EPA-68-02-1785; PB290859 |
| Stock Number |
PB-290 859 |
| OCLC Number |
37867120 |
| Subjects |
Photochemistry ;
Sulfur dioxide ;
Atmospheric chemistry ;
Oxidation-reduction reaction ;
Sulphur dioxide
|
| Additional Subjects |
Air pollution ;
Sulfur dioxide ;
Photochemical reactions ;
Catalysis ;
Test chambers ;
Laboratory equipment ;
Aerosols ;
Sampling ;
Exhaust emissions ;
Oxidation ;
Metals ;
Sulfates ;
Automobile exhaust
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
QD716.P49 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJBD |
EPA 600-3-79-006 |
|
Headquarters Library/Washington,DC |
07/15/2014 |
| EKBD |
EPA-600/3-79-006 |
|
Research Triangle Park Library/RTP, NC |
07/18/2003 |
| ELBD ARCHIVE |
EPA 600-3-79-006 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-3-79-006 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-290 859 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
ix, 78 pages : illustrations ; 28 cm. |
| Abstract |
The photooxidation of SO2 in irradiated auto exhaust + SO2 systems, the catalytic oxidation of SO2 in the solution droplets of hazes, clouds and fogs containing several concentrations of heavy metals (Mn(+2) and Fe(+3)), and the oxidation of SO2 in irradiated hazes and fogs containing only trace quantities of heavy metals were studied in a 590 cu m indoor smog chamber. For the irradiated auto exhaust + SO2 systems, SO2 oxidation rates as high as 5 percent/hr were observed. Primary particulates from auto exhaust produced no discernible effect on SO2 oxidation. Catalytic oxidation of SO2 in fogs and hazes was significant under certain conditions, with as much as 6 percent of the available SO2 being oxidized in a 30-minute period. No synergistic effect on the rate of SO2 oxidation was observed from the simultaneous presence of irradiation and a fog or haze. |
| Notes |
Contract No. 68-02-1785. NA-5781-M-1. "EPA/600-3-79-006." EPA Project Officer: B[asil] Dimitriades and J[ack] L. Durham. Includes bibliographical references (pages 70-72). |
