Abstract
The available experimental data concerning the yields of alkyl nitrates in the reactions of alkyl peroxy radicals with NO have been used to derive a revised expression for the estimation of alkyl nitrate yields in the atmospheric photooxidation of alkanes as a function of temperature and pressure. This revised expression gives more reasonable predictions of alkyl nitrate yields under high altitude tropospheric conditions than that which has been previously published.
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Atkinson, R., Aschmann, S. M., Carter, W. P. L., Winer, A. M., and Pitts, J. N. Jr., 1982, Alkyl nitrate formation from the NO x -air photooxidations of C2-C8 n-alkanes, J. Phys. Chem. 86, 4563–4569.
Atkinson, R., Carter, W. P. L. and Winer, A. M., 1983, Effects of temperature and pressure on alkyl nitrate yields in the NO x photooxidations of n-pentane and n-heptane, J. Phys. Chem. 87, 2012–2018.
Atkinson, R., Aschmann, S. M., Carter, W. P. L., Winer, A. M., and Pitts, J. N. Jr., 1984, Formation of alkyl nitrates from the reaction of branched and cyclic alkyl peroxy radicals with NO, Int. J. Chem. Kinet. 16, 1085–1101.
Atkinson, R., 1986, Kinetics and mechanisms of the gas-phase reactions of the hydroxyl radical with organic compounds under atmospheric conditions, Chem. Rev. 86, 69–201.
Atkinson, R., Aschmann, S. M., and Winer, A. M., 1987, Alkyl nitrate formation from the reaction of a series of branched RO2 radicals with NO as a function of temperature and pressure, J. Atmos. Chem. 5, 91–102.
Carter, W. P. L. and Atkinson, R., 1985, Atmospheric chemistry of alkanes, J. Atmos. Chem. 3, 377–405.
Carter, W. P. L., Lurmann, F. W., Atkinson, R., and Lloyd, A. C., 1986, Development and testing of a surrogate species chemical reaction mechanism, EPA-600/3-86-031, August.
Darnall, K. R., Carter, W. P. L., Winer, A. M., Lloyd, A. C., and Pitts, J. N. Jr., 1976, Importance of RO2+NO in alkyl nitrate formation from C4-C6 alkane photooxidations under simulated atmospheric conditions, J. Phys. Chem. 80, 1948–1950.
Greenberg, J. P. and Zimmerman, P. R., 1984, Nonmethane hydrocarbons in remote tropical, continental, and marine atmospheres, J. Geophys. Res. 89, 4767–4778.
Grosjean, D. and Fung, K., 1984, Hydrocarbons and carbonyls in Los Angeles air, J. Air Pollut. Contr. Assoc. 34, 537–543.
Lurmann, F. W., Carter, W. P. L., and Coyner, L. A., 1987, A surrogate species chemical reaction mechanism for urban-scale air quality simulation models. Volume I, Adaptation of the mechanism. Final Report on EPA Contract 68–02–4104, Atmospheric Sciences Research Laboratory, Research Triangle Park, N.C.
Lurmann, F. W., Lloyd, A. C., and Atkinson, R., 1986, A chemical mechanism for use in longrange transport/acid deposition computer modeling, J. Geophys. Res. 91, 10,905–10,936.
Luther, K. and Troe, J., 1979, Weak collision effects in dissociation reactions at high temperatures, 17th Int. Symposium Combustion, Univ. Leeds, Leeds, U.K., 1978, The Combustion Institute, Pittsburgh, P.A., pp. 535–542.
Nelson, P. F. and Quigley, S. M., 1984, The hydrocarbon composition of exhaust emitted from gasoline fuelled vehicles, Atmos. Environ. 18, 79–87.
Singh, H. B. and Salas, L. J. 1982, Measurement of selected light hydrocarbons over the pacific ocean: latitudinal and seasonal variations, Geophys. Res. Lett. 9, 842–845.
Troe, J., 1974, Fall-off curves of unimolecular reactions, Ber. Bunsenges Phys. Chem. 78, 478–488.
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Carter, W.P.L., Atkinson, R. Alkyl nitrate formation from the atmospheric photoxidation of alkanes; a revised estimation method. J Atmos Chem 8, 165–173 (1989). https://doi.org/10.1007/BF00053721
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DOI: https://doi.org/10.1007/BF00053721