High temperature study of the reaction of O(/sup 3/P) + NH/sub 3/

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Values of the rate constant for the reaction O(/sup 3/P) + NH/sub 3/ were determined by comparing calculated O atom profiles with those obtained experimentally in the temperature range 2069--2459K. Oxygen atoms were generated by thermal decomposition of N/sub 2/O. The results were combined with those from previous direct studies (448--1790K) to give the following expression 448--2459K: k/sub 2/(T) = 2.27 /times/ 10/sup /minus/18/ T/sup 2.19/ exp(/minus/3061/T) cm/sup 3/ molecule/sup /minus/1/ s/sup /minus/1/. An overall uncertainty of /plus minus/25% is estimated for this expression. 16 refs., 3 figs., 3 tabs.

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Patterson, P.M.; Sutherland, J.W. & Klemm, R.B. January 1, 1989.

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Description

Values of the rate constant for the reaction O(/sup 3/P) + NH/sub 3/ were determined by comparing calculated O atom profiles with those obtained experimentally in the temperature range 2069--2459K. Oxygen atoms were generated by thermal decomposition of N/sub 2/O. The results were combined with those from previous direct studies (448--1790K) to give the following expression 448--2459K: k/sub 2/(T) = 2.27 /times/ 10/sup /minus/18/ T/sup 2.19/ exp(/minus/3061/T) cm/sup 3/ molecule/sup /minus/1/ s/sup /minus/1/. An overall uncertainty of /plus minus/25% is estimated for this expression. 16 refs., 3 figs., 3 tabs.

Physical Description

Pages: 8

Notes

NTIS, PC A02/MF A01; OSTI; INIS; GPO Dep.; 1.

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  • 17. international symposium on shock waves and shock tubes (STS-17), Bethlehem, PA, USA, 17-21 Jul 1989

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  • Other: DE89017614
  • Report No.: BNL-42981
  • Report No.: CONF-890756-2
  • Grant Number: AC02-76CH00016
  • Office of Scientific & Technical Information Report Number: 5708752
  • Archival Resource Key: ark:/67531/metadc1092307

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Office of Scientific & Technical Information Technical Reports

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Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • January 1, 1989

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  • Feb. 10, 2018, 10:06 p.m.

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  • April 24, 2018, 11:59 a.m.

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Patterson, P.M.; Sutherland, J.W. & Klemm, R.B. High temperature study of the reaction of O(/sup 3/P) + NH/sub 3/, article, January 1, 1989; Upton, New York. (digital.library.unt.edu/ark:/67531/metadc1092307/: accessed June 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.