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Smog reaction

Because of the mixture of VOCs in the atmosphere, the composition of smog reaction products and intermediates is extremely complex. formed via reaction 16, is important because when dissolved in cloud droplets it is an important oxidant, responsible for oxidising SO2 to sulfuric acid [7664-93-9] H2SO4, the primary cause of acid precipitation. The oxidation of many VOCs produces acetyl radicals, CH CO, which can react with O2 to produce peroxyacetyl radicals, CH2(C0)02, which react with NO2... [Pg.372]

Stedman, D. H., E. D. Norris, Jr., E. E. Daby, H. Niki, and B. Weinstock. The role of OH radicals in photochemical smog reactions. Abstract WATR 26. In Abstracts of Papers. 160th National Meeting of the American Chemical Society. Chicago, September 14-18, 1970. [Pg.43]

Similarity solutions of the species-mass-balance equations were assumed by Friedlander and Seinfeld for a simple photochemical-smog reaction scheme. (This scheme assumed a steady-state condition for ozone.) Demonstration runs were shown for parametric variations in the... [Pg.215]

B. Weinstock, The Role of OH Radicals in Photochemical Smog Reactions, 160th National Meeting of the American Chemical Society, Chicago, IL, Sept. 14-18, 1970. [Pg.14]

Nitrogen Oxide. The photochemical smog reaction involves nitrogen oxides, hydrocarbons, and sunlight. The global importance of this pollutant system depends upon the amounts of materials emitted to the atmosphere, their residence time in the atmosphere, and their reaction products. [Pg.3]

NIKI, DABY, AND WEINSTOCK Mechatiisms of Smog Reactions... [Pg.17]

Oxidation of Aldehydes. Formaldehyde and acetaldehyde are major oxidation products of propylene that participate in smog reactions in... [Pg.31]

The overall effect of humidity on the smog reactions of propylene has been estimated, based on Reactions 48-54 and 58. Figure 9 shows a comparison of reaction profiles computed for zero and 50% relative humidity. According to the present kinetic model, the humidity effect seems to be rather slight. However, this prediction should be further verified experimentally. Existing smog chamber results on the humidity effect are not definitive and are frequently conflicting (66, 67, 68). [Pg.35]

The chemical role of CO in smog reactions is examined by the following OH chain ... [Pg.35]

NIKI, DABY, AND wEiNSTOCK Mechauisms of Smog Reactions Continued... [Pg.53]

See other pages where Smog reaction is mentioned: [Pg.417]    [Pg.3]    [Pg.43]    [Pg.162]    [Pg.171]    [Pg.2]    [Pg.942]    [Pg.2]    [Pg.462]    [Pg.359]    [Pg.2]    [Pg.6]    [Pg.6]    [Pg.9]    [Pg.16]    [Pg.17]    [Pg.35]    [Pg.37]    [Pg.41]    [Pg.54]    [Pg.55]   
See also in sourсe #XX -- [ Pg.291 ]



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