氧化-萃取法精制催化裂化柴油  

Modifying the Catalytic Diesel Oil by Oxidation and Extraction

作　　者：吕兰涛 林海波[2] 尹瑞 王宗廷[3] 

机构地区：[1]垦利石化总厂,山东东营257061 [2]石油大学卓越科技公司,山东东营257062 [3]石油大学化学化工学院,山东东营257062

出　　处：《山东化工》2002年第1期4-6,8,共4页Shandong Chemical Industry

摘　　要：催化裂化柴油由于含有烯烃、氮化物、硫化物等不安定组分 ,使柴油的储存安定性变差。本氧化 -萃取精制法采用环氧琥珀酸作氧化剂、以及二甲亚砜碱液进行两步法精制 。An effective method of oxidation and extraction for the seperation of unstable components in the catalytic cracking diesel oil,such as α-olephin,nitrides and oxygen and sulfur compoumds.After modifying,the yield was 99.5% and the stability was obviously improved and could meet the specification of premium diesel oil.

关 键 词：氧化-萃取法 精制 催化裂化 柴油 安定性 

分 类 号：TE624.5[石油与天然气工程—油气加工工程] TE626.24