白土精制过程中脱氧与润滑油基础油比色关系的研究  

The Study about the Concern of Deoxidization of Basic Lube with Its Color in the Course of White Soil Refining

作　　者：杜晓敏[1] 欧阳瑞华[1] 

机构地区：[1]抚顺石油化工公司石油一厂,抚顺113008

出　　处：《沈阳化工》1999年第3期13-15,共3页

摘　　要：分析了酸性白土在润滑油白土精制过程中对油品的氧化机理。根据小型试验和工业生产数据，提出了真空脱氧是消除精制过程中油品氧化增色的有效途径。The mechanism by which the basic lube is Oxidized in the course of white soil refining was anaslysed.In terms of the small-scale experiments and the date of the production,it was put forward that vacuum deoxidizing is the effective method for prevenf from Oxidation and the encolouration of the basic lube in white soil refining.

关 键 词：润滑油 基础油 白土 精制 氧化 脱氧 比色关系 

分 类 号：TE624.82[石油与天然气工程—油气加工工程]