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本文应用蒙特卡罗方法建立了汽油机三元催化器(TWC)芳香烃演化模型,并使用实际发动机的实验结果对该模型进行了验证,结果表明该模型与实际基本相符.同时根据计算证明了,烷基苯催化重整加氢脱烷基生成苯,是三元催化器中苯生成的一个途径.而且发现了三元催化器中苯生成的另一个途径,烷基苯部分氧化生成苯,而且在某些工况该反应起主要作用.

参考文献

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