Development of Ozone Reactivity Scales for Volatile Organic Compounds
Development of Ozone Reactivity Scales for Volatile Organic Compounds
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DOI：
10.1080/1073161x.1994.10467290
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发表时间：
1994-07
期刊：
影响因子：
--
通讯作者：
W. Carter
中科院分区：
文献类型：
--
作者：
W. Carter
摘要本文讨论了挥发性有机化合物（VOCs）光化学臭氧生成反应性的排序方法。118挥发性有机化合物的大气反应的光化学机制被用来计算其对臭氧形成的影响，在不同的氮氧化物的条件下，在代表39个不同的城市地区的模式方案。它们对臭氧的影响被用来推导出18种不同的臭氧反应性标度，其中之一是新的加州低排放车辆和清洁燃料法规中使用的最大增量反应性（MIR）标度。这些尺度是基于三种不同的方法来量化臭氧的影响和六种不同的方法来处理反应对氮氧化物的依赖关系。的规模的预测进行了比较，其相似性和差异的原因进行了讨论，和NOx和其他情况下的规模的敏感性进行了检查。基于峰值臭氧水平的尺度高度依赖于NOx，但基于综合臭氧水平的尺度高度依赖于NOx。
Abstract This paper discusses methods for ranking photochemical ozone formation reactivities of volatile organic compounds (VOCs). Photochemical mechanisms for the atmospheric reactions of 118 VOCs were used to calculate their effects on ozone formation under various NOx conditions in model scenarios representing 39 different urban areas. Their effects on ozone were used to derive 18 different ozone reactivity scales, one of which is the Maximum Incremental Reactivity (MIR) scale used in the new California Low Emission Vehicle and Clean Fuel Regulations. These scales are based on three different methods for quantifying ozone impacts and on six different approaches for dealing with the dependencies of reactivity on NOx. The predictions of the scales are compared, the reasons for their similarities and differences are discussed, and the sensitivities of the scales to NOx and other scenario conditions are examined. Scales based on peak ozone levels were highly dependent on NOx, but those based on integrated ...