| Main Title |
Sulfur dioxide oxidation in scrubber systems / |
| Author |
Hudson, J. L.
|
| CORP Author |
Virginia Univ., Charlottesville. Dept. of Chemical Engineering.;Industrial Environmental Research Lab., Research Triangle Park, NC. |
| Publisher |
U.S. Environmental Protection Agency, Environmental Sciences Research Laboratory ; Industrial Environmental Research Laboratory, |
| Year Published |
1980 |
| Report Number |
EPA 600-7-80-083; EPA-R-805227 |
| Stock Number |
PB80-187842 |
| OCLC Number |
52740908 |
| Subjects |
Sulfur dioxide--Environmental aspects--United States ;
Nitrates--Environmental aspects--United States ;
Oxidation-reduction reaction--Measurement ;
Sulphur dioxide--Environmental aspects--United States
|
| Additional Subjects |
Air pollution control equipment ;
Scrubbers ;
Oxidation ;
Sulfur dioxide ;
Electric power plants ;
Flue gases ;
Industrial wastes ;
Combustion products ;
Reaction kinetics ;
Limestone ;
Calcium carbonates ;
pH ;
Chemical reactors ;
Laboratory equipment ;
Sodium sulfites ;
Mathematical models ;
Slurries ;
Calcium sulfites ;
Limestone scrubbing ;
Flue gas desulfurization
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-7-80-083 |
|
Headquarters Library/Washington,DC |
09/28/2018 |
| EKBD |
EPA-600/7-80-083 |
|
Research Triangle Park Library/RTP, NC |
01/23/2004 |
| ELBD ARCHIVE |
EPA-600-7-80-083 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ERAD |
EPA 600/7-80-083 |
|
Region 9 Library/San Francisco,CA |
02/19/2013 |
| ESAD |
EPA 600-7-80-083 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB80-187842 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
ix 245 pages ; 28 cm |
| Abstract |
The report relates the liquid-phase oxidation kinetics of bisulfite and sulfite anions (determined in bench scale experiments) to conditions representative of limestone scrubbers used for flue gas desulfurization. The chemical reaction rates were determined for clear solutions and slurries of calcium sulfite when gas-to-liquid transfer of oxygen was not a limiting resistance. From the experimental results, a mathematical model was developed for the overall oxidation rate of calcium sulfite slurries, including solids dissolution and chemical reaction. The overall rate is shown to decline with increasing pH due to the reduced solubility of calcium sulfite; the solid dissolution rate is thus the limiting factor at high pH. The homogeneous chemical oxidation rate is 1.5 order and increases with pH. Organic acids inhibit the oxidation reaction, especially glyolic acid. Manganese and iron catalyze the oxidation reaction even in the presence of organic inhibitors. |
| Notes |
"Program Element No. EHE624." "Grant No. R805227." "EPA 600-7-80-083." "April 1980." Cover title. |
| Place Published |
Research Triangle Park, NC Research Triangle Park, NC |
| Corporate Au Added Ent |
Industrial Environmental Research Laboratory (Cincinnati, Ohio) |
| Corp Au Ser Add Ent |
Interagency energy-environment research and development program report ; EPA-600/7-80-083. United States. ; Interagency energy-environment research and development program report ; EPA-600/7-80-083. United States. ; Interagency energy-environment research and development program report ; EPA-600/7-80-083. United States. |
| PUB Date Free Form |
1981 |
| Series Title Untraced |
Interagency energy-environment research and development program report ; EPA-600/7-80-083 |
| NTIS Prices |
PC A12/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20130212115024 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01133cam 2200301Ka 45020 |
