Main Title |
Equilibrium partial pressure of sulfur dioxide in alkaline scrubbing processes / |
Author |
Oestreich, David K.,
|
CORP Author |
Environmental Protection Agency, Research Triangle Park, N.C.;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 |
1976 |
Report Number |
EPA-600/2-76-279; EPA-ROAP-21ADE |
Stock Number |
22161 |
OCLC Number |
04062463 |
ISBN |
pbk. |
Subjects |
Flue gases ;
Scrubber (Chemical technology) ;
Sulfur dioxide ;
Combustion gases
|
Additional Subjects |
Sulfur dioxide ;
Partial pressure ;
Liquids ;
Sodium sulfites ;
Citrates ;
Scrubbers ;
Equilibrium ;
Mathematical models ;
Efficiency ;
Graphic methods ;
Chemical reactions ;
Sulfites ;
Air pollution control ;
Numerical analysis ;
Laboratory equipment ;
Tests ;
Comparison ;
Potassium inorganic compounds ;
Alkaline scrubbing ;
Potassium sulfites ;
Wellman process
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EKBD |
EPA-600/2-76-279 |
|
Research Triangle Park Library/RTP, NC |
06/20/2003 |
ELBD ARCHIVE |
EPA 600-2-76-279 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ESAD |
EPA 600-2-76-279 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
NTIS |
PB-261 914 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
v, 34 pages : illustrations ; 28 cm. |
Abstract |
The report gives results of IERL-RTP in-house studies in which equilibrium partial pressure of SO2 was measured as a function of pH, temperature, and concentration of sulfur (IV) on various scrubber liquors. These studies were done for potassium-, sodium-, and citrate-based scrubbing systems. It is shown that equations developed by earlier workers for predicting SO2 partial pressures are incorrect. Theoretical expressions are developed to relate the equilibrium partial pressure of SO2 to the important scrubber parameters. These expressions are experimentally validated at the 90 percent confidence level. |
Notes |
ROAP no. 21ADE, program element no. 1AB013. Issued Oct. 1976. Includes bibliographical references (page 31). |