提高基础油和脱油蜡收率及质量的研究  

Research on Improving the Yield and Quality of Base Oil and Deoiled Wax

作　　者：杨文中[1] 王玉章[1] 丁洛[1] 管翠诗[1] 

机构地区：[1]中国石化石油化工科学研究院,北京100083

出　　处：《润滑油》2010年第3期47-50,共4页Lubricating Oil

摘　　要：传统工艺与加氢处理相结合可有效提高基础油的品质,生产高档重质基础油。临商原油的轻脱油采用传统工艺与加氢处理相结合的工艺技术,可以生产优质HVIⅡ150BS基础油。脱蜡助剂可有效提高溶剂脱蜡装置的处理量,提高脱蜡油收率,降低蜡膏含油量,提高蜡产品质量,减小溶剂比,降低能耗。The quality of base oil can be improved effectively when traditional technology combines with hytrotreatment technology.With the combined process,using the light deasphalted oil from Linshang crude can produce the high quality HVIⅡ150BS base oil.And the dewaxing aid can be used to increase the processing capacity of solvent dewaxing unit,the yield of dewaxed oil and the quality of wax product,decrease the oil content in petrolatum,solvent ratio and energy consumption.

关 键 词：溶剂脱蜡 加氢处理 基础油 脱蜡助剂 脱油蜡 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]