文献类型：期刊文献

中文题名：不同加工工艺基础油结构特征对其性能的影响研究(Ⅱ)——芳烃结构等对其氧化安定性的影响

英文题名：The Relation Between the Structure Characteristics of Base Oils and Their Properties (Ⅱ)——The effect of Aromatic Structures on Their Oxidation Properties

作者：张峥[1];张鸣[1];翁惠新[1]

机构：[1]华东理工大学石油加工研究所,上海200237

年份：2003

卷号：28

期号：1

起止页码：61

中文期刊名：润滑与密封

外文期刊名：Lubrication Engineering

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：芳烃;基础油;质谱;核磁共振;结构组成;氧化安定性;润滑油

外文关键词：Base Oil MS Oxidation Stucture

摘要：在采用液固色谱将基础油分离的基础上 ,利用四极杆质谱技术对加氢异构基础油、溶剂精制基础油的芳烃组成进行了详细的分析。在此基础上 ,将不同类型芳烃、硫氮模型化合物加入到两种基础油的饱和烃中 ,用DSC法考察了不同芳烃、硫氮模型化合物对基础油氧化性能的影响 。
After being separated into four fractions by column chromatogram, hydroisomerized base oil and solvent refining base oil have been studied to obtain component level information by mass spectrum The effect of different types of aromatic, sulphide and nitride on base oils oxidation have been investigated by DSC The effect of additives on base oils oxidation has also been studied by ROBST (Rotate oxidation bomb test)and DSC(Differential scanning calorimetry).