Abstract: The oxidized wax was prepared by catalytic oxidized reaction of paraffin wax which used BP neural network to build mathematical model of acid value and saponification value influenced by the amount of reactive catalyst and accessory ingredient, airflow rate, reaction temperature and time, and utilized the model of neutral network to calculate the technology condition of preparing oxidized wax through catalyzing and oxidizing paraffin wax. Consequently, optimum technology conditions were gained in order to achieve the objective of reducing experimental number of times. 

Key words: Paraffin wax,    ,  Catalytic oxidation,    ,  BP neural network,    ,  Mathematical model

摘要： 在石蜡催化氧化反应制备氧化蜡的研究中，利用BP神经网络建立反应催化剂用量、助剂用量、空气流量、反应温度和反应时间对酸值和皂化值影响的数学模型，并利用该神经网络模型对石蜡催化氧化制备氧化蜡的工艺条件进行预测，从而获得最优工艺条件，达到缩短实验次数的目的。

关键词: 石蜡 , 催化氧化 , ＢＰ神经网络 , 数学模型