NITRATE FORMATION IN ATMOSPHERIC AEROSOLS

被引:65
作者
OREL, AE [1 ]
SEINFELD, JH [1 ]
机构
[1] CALTECH,DEPT CHEM ENGN,PASADENA,CA 91125
关键词
OXIDATION CATALYSTS;
D O I
10.1021/es60133a009
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Equilibrium nitrate levels in aqueous solution in the presence of sodium chloride, nitric oxide, nitrogen dioxide, sulfur dioxide, carbon dioxide, ammonia, and sulfuric acid are calculated. Nitrate levels in solution are of the order of those observed in the atmosphere when the gaseous concentrations are at typical urban levels. Sulfate levels in such solutions are predicted to be relatively low in the absence of oxidation catalysts.
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页码:1000 / 1007
页数:8
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