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船用SCR催化剂反应动力学参数标定

DOI: 10.16411/j.cnki.issn1006-7736.2015.02.020, PP. 111-115

Keywords: 船舶柴油机,氮氧化物减排,选择性催化还原(SCR),反应速率,动力学参数标定

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Abstract:

为获得SCR催化剂的动力学参数,以潍坊华东6105AZLD型柴油机SCR催化剂为研究对象,利用AVLBOOST和AVLDesignExplorer软件分别建立目标柴油机SCR催化剂模型和反应动力学标定模型,利用遗传算法对13个化学反应动力学参数进行标定.标定结果显示,所获得的化学反应动力学参数与实际所用催化剂的动力学参数相符.

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