MVI75、MVI150、MVI500中粘度指数基础油的研制

Development for Base Oil with Medium Viscosity Index

摘要: 基础油是润滑油的基本调合组分，其组成对润滑油的性质和使用性能有着重要影响。原油不同，基础油性质也不同。为了从南阳原油中开发出新润滑油产品，为炼油厂的生产和设计提供依据，本文通过对南阳原油特性的分析、基础油生产工艺的研究、工艺条件的选择，研制出了MVI75、MVI150、MVI500三种规格的基础油产品。结果表明，南阳原油适宜生产中粘度指数的基础油。

Abstract: Base oil is basis component of lube. It has great effect on characteristics of lube. Different crudes have different base oil on properties.Through analyses to the crude properties and production technology as well as production condition, this paper points out that the products producing in Henan oilfield such as MVI75, MVI150 and MVI500 can be only the medium viscosity index base oil.