青海混合原油生产润滑油基础油方案研究润滑油料的加工工艺考察(Ⅰ)  

STUDY ON PROCESSING SCHEME OF LUBE BASE OIL FROM QINGHAI MIXED CRUDE OIL RESEARCH OF LUBE OIL PROCESSING TECHNOLOGY (I)

作　　者：张君涛[1] 梁生荣[1] 何力[1] 张景河[1] 

机构地区：[1]西安石油大学化学化工学院,陕西西安710065

出　　处：《润滑油》2005年第4期33-36,共4页Lubricating Oil

摘　　要：研究了青海混合原油润滑油基础油的加工工艺。根据该原油润滑油料的性质,对减压一、二、三线中性油馏分采用正序加工,而减四线中性油馏分及光亮油料则采用反序加工,并分别以精制油的酸值、倾点和颜色号为目标值研究了各润滑油料的溶剂精制、酮苯脱蜡和白土补充精制的加工工艺,确定了合理的大样制备条件和润滑油基础油加工工序。The processing technology of lube base oil stocks obtained from Qinghai mixed crude oil was studied. A positive treating procedure was used for the treatment of the first, second and third vacuum sidecut, and a reverse treating procedure was used for the treatment of the fourth vacuum side - cut and bright stock according to the properties of lube stocks. The solvent refining, ketone - benzol dewaxing and clay finishing processes of various lube stocks, in which the target values are the acid number, pour point and color number relatively, were studied. Finally, the preparing conditions of large sample and rational treating procedure were determined.

关 键 词：混合原油 润滑油料 加工方案 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]