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首页> 外文期刊>Chemistry and Technology of Fuels and Oils >Development of a Proximate IR Spectrometric Method for the Determination of Base Oil Viscosity, Viscosity Index, and Pour Point
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Development of a Proximate IR Spectrometric Method for the Determination of Base Oil Viscosity, Viscosity Index, and Pour Point

机译:用于确定基础油粘度,粘度指数和倾点的近红外光谱方法的开发

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摘要

It has been proven on the example of individual hydrocarbons that IR spectrometry can be used to analyze properties of base oils. A proximate viscosity, viscosity index, and pour point determination method was developed based on quantitative IR spectrometry using the areas of two characteristic peaks and regression analysis for API-classified group 3 and 4 oils. This method can be used for quality control and real-time study of base oils.
机译:在单个碳氢化合物的实例上已经证明,红外光谱法可用于分析基础油的性能。基于定量IR光谱法,使用两个特征峰的面积并对API分类的第3组和第4组油进行回归分析,开发了一种近似的粘度,粘度指数和倾点确定方法。该方法可用于基础油的质量控制和实时研究。

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