【摘要】 通过过滤分离出喷气燃料中的悬浮物,并用正己烷和二氯甲烷提取,利用扫描电镜、X射线能谱仪、X射线衍射仪、红外光谱仪和气相色谱-质谱仪分析悬浮物的组成;得出喷气燃料的悬浮物中同时含有烃类物质、极性成分和小粒径颗粒物。实验结果为进一步研究喷气燃料中的悬浮物来源和机理奠定了基础。更多还原

【Abstract】 Suspended matter in jet fuel was separated by filtration,and the organic components in the suspended matter were extracted with n-hexane and dichloromethane.They were analyzed with scanning electron microscope,Energy-dispersive X-ray spectrometer,X-ray diffractometer,Infrared spectrophotometer and gas chromatograph-mass spectrometer.The results showed that suspended matter in jet fuel contained alkanes,polar components,and fine particulates.This study provides the basis for further studies on the origin and mechanism of suspended matter.更多还原