| Main Title |
Reaction kinetics of ozone with sulfur compounds / |
| Author |
Erickson, Ronald E., ;
Yates., Leland M.
|
| Other Authors |
|
| CORP Author |
Montana Univ., Missoula. Dept. of Chemistry.;Environmental Sciences Research Lab., Research Triangle Park, N.C. Gas Kinetics and Photochemistry Branch. |
| Publisher |
U.S. Environmental Protection Agency, |
| Year Published |
1976 |
| Report Number |
EPA-600/3-76-089; EPA-R-800655 |
| Stock Number |
PB-257 891 |
| OCLC Number |
26142398 |
| Subjects |
Air--Pollution
|
| Additional Subjects |
Ozone ;
Chemical reactions ;
Sulfur dioxide ;
Reaction kinetics ;
pH ;
Solutions(Chemistry) ;
Organic sulfides ;
Air pollution ;
Chemical reaction mechanisms ;
Methyl sulfides ;
Methane thiols ;
Methyl disulfides
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-3-76-089 |
|
Headquarters Library/Washington,DC |
03/18/2014 |
| EKBD |
EPA-600/3-76-089 |
|
Research Triangle Park Library/RTP, NC |
07/11/2003 |
| ELBD ARCHIVE |
EPA 600-3-76-089 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-3-76-089 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-257 891 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 61 p. : charts ; 29 cm. |
| Abstract |
The report presents data on the reaction between ozone and several sulfur compounds which are air pollutants. The compounds of interest are sulfur dioxide, dimethyl sulfide, methanethiol and dimethyl disulfide. The rate of the reaction between ozone and dissolved sulfur dioxide is strongly pH dependent. This is so because sulfite ion reacts extremely rapidly (second order rate constant four orders of magnitude higher than that of bi-sulfite ion). These results suggest that under some conditions atmospheric oxidation of sulfur dioxide may involve ozone. Dimethyl sulfide was found to react extremely rapidly with ozone in the gas phase but reproducible kinetic data were not obtained. Stoichiometric and yield data from the reaction between ozone and methanethiol or dimethyl disulfide in aqueous solution indicate those reactions to be complex mechanistically, although one product, methane sulfonic acid is predominant. |
| Notes |
"Office of Research and Development." "EPA-600/3-76-089." "August 1976." Includes bibliographical references. |
