Actions for Homogeneous production and removal of NO

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Homogeneous production and removal of NO/sub x/ from combustion exhaust flows. Final technical report, August 1, 1980-July 31, 1981

Author
Silver, J. A.
Published
United States : [publisher not identified], 1981
Springfield, Va.: National Technical Information Service, [approximately 1981]
Physical Description
microfiche : negative ; 11 x 15 cm

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Summary
The addition of ammonia to the exhaust stream of stationary combustors is a promising approach toward reducing NO/sub x/ emissions. The use of high sulfur-content fuels will produce moderate quantIties of SO/sub 2/ aNd other sulfur-bearing compounds which may affect the effectiveness of this thermal deNO/sub x/ process. Modeling efforts''iNdicate that the presence of SO/sub 2/ is slightly beneficial in removing NO above 1250K. Experiments show that the ammonia-like species (NH/sub i/, i=1,2,3) have no appreciable reaction rate with SO/sub 2/. However, the reactions of SO/sub 2/ with OH and SO/sub 3/ with H have a small effect on the chemistry. A chemical model which fully describes the deNO/sub x/ process and the effects of SO/sub 2/ is presented.
Report Numbers
DE82002463; ARI-RR-275
Other Subject(s)
Collection
NTIS collection.
Note
DOE contract number: AC21-80MC14737
OSTI Identifier 5383218
Research organization: Aerodyne Research, Inc., Bedford, MA (USA).
View MARC record | catkey: 47325958