计算包含详细反应机理的复杂反应流问题仍然是十分费时的,已有的反应流计算方法通常采用简化的化学反应机理.传统的机理简化方法大多基于反应条件的稳态假设,如主量组分分析法等.近年来,一种基于自适应化学理论的机理简化的新方法被提出.该方法根据设定的化学精度要求,可实现详细反应机理的最优简化.对Sn/O/H/N/C/Cl详细反应机理的简化结果表明Sn+CO2=SnO+CO和Sn+O2=SnO+O为机理中影响Sn氧化最重要的两个基元反应.
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