一种用核磁共振氢谱测定航空润滑油与航空燃油残炭的新方法

A New Method of the Determination of Carbon Residue for Aviation Lubricating Oil and Jet Fuel by Using NMR ~1H Spectra

在室温下分别用核磁共振氢谱法及康氏法测量了HH－20与HP－8以任何体积比混合的航空润滑油的残炭。实验结果表明：为了确定航空润滑油的残炭，特别是其相对残炭，测量其核磁共振氢谱的方法远比传统方法精确、方便。

：In this paper the carbon residue of the mixing aviation lubricating oil of HH－20 and HP－8 with arbitrary percentage by volume was measured at room temperature by using nuclear magnetic resonance 1H spectraNMR 1H spectra) and Conradson methods respectively． The experimental results demonstrated that in order to determining the carbon residue especially relative carbon residue of jet fuel the NMR 1H spectra method is much more convenient and precise than traditional methods．