Record Display for the EPA National Library Catalog

RECORD NUMBER: 21 OF 37

OLS Field Name OLS Field Data
Main Title Interactions of stack gas sulfur and nitrogen oxides on dry sorbents /
Author Brown, J. W. ; Brow, J. W. ; Pershin, D. W. ; Wasse, J. H. ; Berka, E. E.
Other Authors
Author Title of a Work
Brown, J. W.
CORP Author United States. Environmental Protection Agency. Office of Research and Development.
Publisher Environmental Protection Agency, Office of Research and Development ; Reproduced by National Technical Information Service,
Year Published 1973
Report Number EPA-650/2-73-029
Stock Number PB-224 208
OCLC Number 02050345
Subjects Nitrogen compounds. ; Sulfur compounds. ; Air--Pollution. ; Sulphur compounds
Additional Subjects ( Nitrogen oxide(NO) ; Sorption) ; ( Sulfur dioxide ; Sorption) ; ( Dessicants ; Sorption) ; ( Nitrogen oxides ; Gas analysis) ; Gas sampling ; Flue gases ; Absorbers(Materials) ; Air pollution ; Gas surface interactions ; Air pollution control ; Calcium hyposulfite
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101LW1J.PDF
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101LW1J.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 650/2-73-029 Region 3 Library/Philadelphia, PA 05/10/1996
EJBD ARCHIVE EPA-650-2-73-029 Headquarters Library/Washington,DC 11/04/2013
EJBD  EPA-650-2-73-029 Headquarters Library/Washington,DC 11/15/2013
ELBD RPS EPA 650-2-73-029 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
NTIS  PB-224 208 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 18 pages (2 pages per page) ; 28 cm.
Abstract
The report describes a brief test series that demonstrates that both Drierite and molecular sieve sorbents can cause incorrect NO results if SO2 is present. It was noted that the standard analytical system used for measuring NO emissions gave incorrect NO emmissions in the presence of SO2. The problem was traced to the dry sorbents used to remove water vapor prior to the NO analysis. Further testing revealed that the materials can simultaneously remove both NO and SO2, even in low concentrations. Although more work is needed to define the actual fate of these species, it appears that this might offer a possible NOx/SOx control technique since the data indicate that the sorbent effect is thermally regenerable. (Author)
Notes
"PB 224 208." Prepared for National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency. Project No. 21ADG42; Program Element No. 1A2014. "September 1973." Includes bibliographical references (page 18).