【摘要】 介绍了一种石油树脂生产中使用的氯化铝复合催化剂的配制方法。过程基于弗瑞德-克拉夫茨反应原理,氯代烷与芳烃在有AlCl₃存在下进行反应,生成烷基取代芳烃和具有催化活性的氯铝酸,通过实验比较了复合催化剂和干粉催化剂的使用效果,前者明显优于后者。更多还原

【Abstract】 This paper recommends the way about preparing the AlCl₃-complex catalyst in thepetroleum resin polymerization. An alkyl chlorides reacts with aromatics in the presenceof AlCl₃ to form the alkyl substituted aromatics and HAlCl₄ which has catalytic activity.We have compared the effect of complex catalyst with powdered one by experiments.The former excels the latter obviously.更多还原