| Main Title |
A survey of sulfate, nitrate, and acid aerosol emissions and their control / |
| Author |
Kircher, J. F. ;
Putnam, A. A. ;
Ball, D. A. ;
Krause, H. H. ;
Genco., J. M. ;
|
| Other Authors |
|
| CORP Author |
Battelle-Columbus Labs., Ohio.;Industrial Environmental Research Lab., Research Triangle Park, N.C. |
| Publisher |
Environmental Protection Agency, Office of Research and Development ; For sale by the National Technical Information Service, |
| Year Published |
1977 |
| Report Number |
EPA/600-7-77-041; EPA 600/7-78-013; EPA-68-02-1323 |
| Stock Number |
22161 |
| OCLC Number |
03160189 |
| ISBN |
pbk. |
| Subjects |
Aerosols ;
Air--Pollution
|
| Additional Subjects |
Air pollution control ;
Inorganic sulfates ;
Inorganic nitrates ;
Acids ;
Aerosols ;
Fluorides ;
Industrial wastes ;
Combustion products ;
Revisions ;
Chlorides ;
Flue gases ;
Field tests ;
Pilot planes ;
Plumes ;
Gas analysis ;
Fuels ;
Sources ;
Nitrogen oxides ;
Sampling ;
Chemical analysis ;
Fly ash ;
Fuel additives ;
Chemical reactions ;
Environmental surveys ;
Stationary sources ;
Homogeneous reactions ;
Heterogeneous reactions ;
Chemical reaction mechanisms
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-7-77-041 |
c.1 |
Headquarters Library/Washington,DC |
02/06/2014 |
| EKBD |
EPA-600/7-77-041 |
|
Research Triangle Park Library/RTP, NC |
06/20/2003 |
| ELBD ARCHIVE |
EPA 600-7-77-041 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-7-77-041 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-267 558 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
viii, 170 pages : illustrations ; 28 cm. |
| Abstract |
The report gives results of an evaluation of the effects of fuel and combustion modifications on the formation of primary acid aerosols (used broadly to include all sulfates, nitrates, chlorides, and fluorides in all their forms) and their significance as combustion-generated pollutants from large stationary sources. Primary acid aerosols are emitted directly from a source or formed (primarily by condensation reactants) in the immediate vicinity (0.5 mile); secondary aerosols, formed downstream in the plume, are not considered. Available, rather meager field data were collected and interpreted in view of current knowledge of mechanisms of formation of potential acid aerosols and their precursors. Although sulfates, nitrates, chlorides, and fluorides were considered, based on available data, only sulfates appear to be significant as primary acid aerosols. All of the various combustion modifications for NOx control are expected to have little effect on primary acid aerosol emissions, except perhaps firing with low excess air which has a potential to abate both NOx and acid aerosol emissions. Combustion modifications and fuel changes may lead to an increased formation of small particles which could increase the formation of acid aerosols through heterogeneous reactions. Most effects, however, are speculative due to the meager data available. Information gaps have been identified; further research is indicated. |
| Notes |
Prepared by Battelle-Columbus Laboratories, Columbus, Ohio, under Contract no. 68-02-1323, Task no. 49, program element no. EHE624a ... "April 1977." "EPA/600-7-77-041." Includes appendix. Includes bibliographical references (pages 129-139). |
| Place Published |
Washington Springfield, Va. |
| Access Notes |
Also available via the World Wide Web |
| Corporate Au Added Ent |
United States. Environmental Protection Agency.; Battelle Memorial Institute. Columbus Laboratories. |
| Corp Au Ser Add Ent |
United States. Environmental Protection Agency. Interagency energy-environment research and development program report ; EPA-600/7-77-041. |
| NTIS Title Notes |
Final task rept.. |
| PUB Date Free Form |
1977 |
| Series Title Untraced |
Interagency energy-environment research and development program report ; EPA-600/7-77-041 |
| Category Codes |
7D; 7A; 21B; 68A; 99F; 99B; 97K; 81A |
| NTIS Prices |
PC A09/MF A01 |
| Primary Description |
600/13 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| Control Number |
323718054 |
| OCLC Time Stamp |
20110913090026 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/8:600/7-77-041 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01535cam 2200337Ii 45020 |
