【摘要】 以焦化二甲苯为原料,甲醛为连接剂可合成线性结构的二甲苯甲醛(XF)树脂。试验筛选出了最佳的工艺路线与操作条件,探讨了XF树脂的分子结构、平均分子量等参数与反应条件的关系,为焦化产品的深加工开辟了新路。更多还原

【Abstract】 A linear structure XF-resin has been synthetized by use of xylene from coking plant as raw material and formaldehyde as link-agent.The optimum technological process and operation conditions are selected through the experiment and the relationship of the parameters such as XF-resin molecular structure and its molecular weight etc with the reacting conditions are discussed.This opens a new way for deep processing of the by-product from coking plant.更多还原