首页>
外国专利>
METHOD OF DETERMINING OCTANE NUMBER OF NAPHTHA AND OF DETERMINING CETANE NUMBER OF DIESEL FUEL OR JET FUEL USING INFRARED SPECTROSCOPY
METHOD OF DETERMINING OCTANE NUMBER OF NAPHTHA AND OF DETERMINING CETANE NUMBER OF DIESEL FUEL OR JET FUEL USING INFRARED SPECTROSCOPY
展开▼
机译:红外光谱法测定汽油中辛烷值和柴油或喷气燃料中十六烷值的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Systems and methods for determining performance properties of an unknown composition are disclosed. The performance properties can include a Research Octane Number (RON), a Motor Octane Number (MON), and/or a cetane number. The systems and methods include utilizing an optical spectrum of an unknown composition to determine a model of composition, where the model of composition includes a molecular identity and a relative abundance for components therein. The model of composition is then utilized to calculate one or more performance properties, Additionally, the fit quality for the model of composition is determined by performing a partial least squares analysis on specific spectral regions of interest in the optical spectra of the unknown composition.
展开▼