合成C_9石油树脂固载三氯化铝催化剂的研究

Study on the Synthesis of C_9 Petroleum Resin by Solid－Supported Alchlor Catalyst

对固载三氯化铝合成C_9石油树脂进行了初步研究，得到了一种效果较佳的固体催化剂。该催化剂活性适中，合成的树脂色相较好，反应结束后可用过滤或离心方法分离催化剂。同时，与以往工艺相比，本法所产生的废水较少。

Synthesis of C_9 petroleum resin over several solid－supported alchlor catalysts was studied． The re－serch indicates that the catalyst containing 30％ AlCl3 supported on partially activated carbon can be re-garded as the optimum for the polymerization of C_9 fractions． The catalyst has proper catalytic activityand can be easily separated by filtratlon or centrifugal separation． Meanwhile， the synthesis process produces less waste water．