Determining Octane Number of Gasoline by Improved PLS-Multidimensional Gas Chromatography

摘要：

An improved partial least square has been established for the calculation of the octane number of gasoline from the results of multidimensional gas chromatography analysis. Multidimensional resolution column was applied to obtain the results of the detailed hydrocarbon analysis. The regression model has been established between the results of the detailed hydrocarbon analysis and the actually determined research octane number (RON). When the method was applied to determine RON of export gasoline samples, the deviation of results was about 0.5 RON compared with the standard method. This method was easy to manipulate, and the modelling process was fast and easy to achieve. It was suitable for measuring the octane number of the gasoline samples from the refinery and the export inspection.

关键词： partial least square multidimensional GC octane number gasoline

作者: Liu Mingyang Sheng Xiangjun Mu Mingren Zhao Jinghong Kong Ping Wang Qiuyan Xu Hongwei Hu Xiaojing Zeng Ze

作者单位: Liaoning Entry-Exit Inspection and Quarantine Bureau, Dalian 116001, China College of Environment an Liaoning Entry-Exit Inspection and Quarantine Bureau, Dalian 116001, China

会议类型: 国际会议

会议名称: The 6th International Conference on Partial Least Squares and Related Methods(第六届偏最小二乘及相关方法国际会议)

会议地点: 北京

会议语种:英文

页码: 237-240

在线出版日期: 2009-09-04（万方平台首次上网日期，不代表论文的发表时间）