摘要
以乙烯副产的Ｃ＿９馏分油中不饱和烃及顺酐（ＭＡ）为原料，合成出Ｃ＿９－ＭＡ水溶性石油树脂。通过正文实验确定了共聚合反应的条件，研究了它的皂化反应条件以及水溶性质。在最佳反应条件下，Ｃ＿９馏分油中不饱和烃转化率为０．８７～０．８９，相对分子质量为２．８×１０￣４．水中溶解度为０．１６，溶解速度为２～３ｍｉｎ。
Abstract The unsaturated hydrocarbons in the C_9 fraction,a by-product of ethylene prduction,and Maleic Anhydride(MA)were used to be copolymerized to water-soluble petroleumresin. The condition of the copolymerization was studied with an orthogonal experiment.The saponifying cond ition and the water-soluble property of the water-soluble potroleumresin were investigated too. Under the optimal conditions, the percentage conversion of theunsaturated hydrocarbons in the C_9 fraction ranges from 0.87 to 0.89,while the molecularmass is 2.8× 10￣4,the water solubility is 0.16,and the solability rate is 2～3min.SUBJECT TERMS:petroleum resin,water-soluble, C_9 fraction,Maleic Anhydride,per-centage conversion,copolymerization,saponification
出处
《大庆石油学院学报》
CAS
北大核心
1995年第1期51-54,共4页
Journal of Daqing Petroleum Institute
