文章摘要
孙文斌,武志强,王立华,钟锦声,盖慧龙.IIIG发动机试验油清净性能的探究[J].润滑与密封,2014,39(1):97-100
IIIG发动机试验油清净性能的探究
  
DOI:10.3969/j.issn.0254-0150.2014.01.021
中文关键词: IIIG发动机试验  清净性  油品组成  沉积物
英文关键词: IIIG engine test  detergency  lubricant composition  deposits
基金项目:
作者单位E-mail
孙文斌 石油化工科学研究院 252989718@qq.com 
武志强 石油化工科学研究院  
王立华 石油化工科学研究院  
钟锦声 石油化工科学研究院  
盖慧龙 石油化工科学研究院  
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中文摘要:
      通过成焦板试验和热管试验考察IIIG发动机试验在不同试验时间时油品清净性的变化;通过FTIR和XPS对IIIG发动机试验活塞二环岸沉积物进行组成分析;并通过FTIR和薄层色谱分析法对IIIG发动机试验油进行组成分析。研究发现:在IIIG发动机试验中,油品老化后清净性能变差;活塞二环岸沉积物主要以烃类和含氧化合物为主, CaSO4、ZnSO4、CaCO3含量很少;在IIIG发动机试验中,油品的饱和烃含量减少,芳烃和含氧化合物含量增多。
英文摘要:
      Panel coker test and hot tube test were used to study the changes of the engine oils detergency on IIIG engine test.The IIIG engine test piston deposits of the second land was analyzed by FTIR and XPS,and the composition of the engine oils at different IIIG engine test hours was analyzed by FTIR and thin layer chromatography.The results show that the detergency of the engine oils is deteriorated after aging in the IIIG engine test.IIIG engine test piston deposits of the second land contain a significant hydrocarbon and oxygen compound,and a small amount of CaSO4,ZnSO4 and CaCO3.In the IIIG engine test,the saturated hydrocarbon content in the oils is decreased and the content of aromatic hydrocarbon and oxygen compound in the oils is increased.
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