对引起脂肪醇胺化用催化剂失活的重要因素——组分流失及粒径变化进行了研究,运用因次分析方法将催化剂的重复使用次数、组分流失及粒径等因素进行了关联,并取得了成功。 The factors that led to the deactivation of fatty alcohol amidation catalysts, namely component loss and particle size change, were studied. The factors such as the number of repeated use of catalyst, the loss of components and particle size were correlated by means of factor analysis. And achieved success.