高交联大孔St—DVB共聚物的合成及吸附性能

Synthesis and Adsorptivity of High Cross - linking and Macroporous poly (styrene -co - divinylbenzene)

研究了高交联大孔St—DVB共聚物的吸附特性与其所使用的混合致孔剂的种类,第三组分及其交联度的关系、结果表明:当二甲苯:煤油:第三组分=9:10:1,第三组分为环己酮,交联度为40％,树脂的吸附性能最佳,其吸附容量为50.0mg酚/ml树脂。

The paper deals with the adsorptivity of high cross- linking and macroporous poly (styrene- co - divinylbenzene), and the influence of types of the composite porofor used, the third component, and its crosslinkage on the adsorptivity. The results show that the adsorptivity of resin is the best, and the adsorption volumn is 50. 5mg phenols /ml resin, while xylene: kerosene: the third component = 9 :10 :1, and the third component is cyclohexanone, and the crosslinkage is 40 % .