摘要
对用于控制汽车尾气排放的整装催化转化器的模型研究进行了论述。讨论了催化转化器中主要的物理和化学过程,包括传热传质、气流分布、化学动力学、储氧和催化剂中毒。对已有的一些模型作了描述和分析。最后分析了转化器模型的应用。
Models of monolithic catalytic converter for controlling automobile emission are reviewed in detail.Main physical and chemical processes including heat and mass transfer,flow distribution,chemical kinetics,oxygen storage and catalyst deactivation are discussed.Some models are presented and discussed.And the applications of the models are analyzed in the end.
出处
《化学工业与工程》
CAS
2005年第3期229-234,242,共7页
Chemical Industry and Engineering
关键词
整装催化转化器
数学模型
汽车尾气排放
应用
monolithic catalytic converter(MCC)
mathematical model
automobile emission
application
