用FTIR测定输氧管线脱脂后的残油含量

Measurement of Residual Oil in Degreased Oxygen Pipe Line by FTIR

介绍了ＦＴＩＲ在测定氧压机附件及输氧管线脱脂后残留油含量的应用原理、样品的 采取方法、标准溶液的配制、标准曲线的制作、定量计算方法，指出了应用ＦＴＩＲ的注意事 项。

Principle of application, methodology of sampling, configuration of standard solution, fabrication of standard curve, quantitative calculation are introduced in determination of residual oil content by FTIR after oxygen compressor accessories and pipelines are degreased, attentions are pointed out in applying FTIR.