摘要
实验针对焦化汽油催化氧化萃取脱硫中各种溶剂选择性、脱硫率、精制油的收率进行分析,确定溶剂为N-甲基吡咯烷酮,浓度为95%,萃取剂油比为1﹕1。
Solvent selectivity, desulfurization ratio and refine gasoline yield in the experiment of coker naphtha catalytic oxidation extraction desulfurization were investigated.The results show that the best solvent is N-methy-pyrrolidone, concentration is 95%,solvent gasoline ratio is 1 ： 1.
出处
《齐齐哈尔大学学报（自然科学版）》
2009年第3期20-21,共2页
Journal of Qiqihar University(Natural Science Edition)
关键词
萃取
脱硫率
收率
extraction
desulfurization ratio
yield
