化工学报 ›› 2011, Vol. 62 ›› Issue (8): 2188-2194.

• 过程系统工程 • 上一篇    下一篇

基于拉曼技术的汽油辛烷值测定系统设计

蒋书波,林锦国,程明霄, 王瑾   

  1. 南京工业大学自动化与电气工程学院,南京 江苏 210009
  • 出版日期:2011-08-05 发布日期:2011-08-05

System design of gasoline octane number detection based on Raman technology

JIANG Shubo,LIN Jinguo,CHENG Mingxiao,WANG Jin   

  • Online:2011-08-05 Published:2011-08-05

摘要:

汽油辛烷值的实时检测对生产高品质的汽油及控制调和装置具有重要意义。针对传统辛烷值检测方法的不足,设计了基于拉曼分析技术的汽油调和过程中辛烷值的测定系统。系统由拉曼光谱检测、汽油拉曼光谱数据的预处理、汽油辛烷值预测模型组成。实践证明,该辛烷值测定系统能够准确检测调和过程中汽油辛烷值,并实时显示调和过程中汽油拉曼谱图。

关键词: 辛烷值检测拉曼技术预处理FONT-SIZE: 9pt, mso-bidi-font-family: 宋体, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA, mso-ascii-theme-font: minor-latin, mso-fareast-theme-font: minor-fareast, mso-fareast-font-family: 宋体, mso-hansi-font-family: 宋体" lang=EN-US>;FONT-SIZE: 9pt, mso-bidi-font-family: 宋体, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA, mso-a

Abstract:

On-line detection of gasoline octane number is very important for the production of high quality gasoline,and is essential for the reconciliation process.Compared with the deficiency of the traditional detection methods,a new octane number detection method based on Raman technology was proposed.The system consisted of on-line detection,data pre-processing,and calculate model of gasoline octane number.The results showed that the system detected the octane number of gasoline accurately,and displayed the Raman spectra obtained by the detector.

Key words: 辛烷值检测拉曼技术预处理FONT-SIZE: 9pt, mso-bidi-font-family: 宋体, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA, mso-ascii-theme-font: minor-latin, mso-fareast-theme-font: minor-fareast, mso-fareast-font-family: 宋体, mso-hansi-font-family: 宋体" lang=EN-US>;FONT-SIZE: 9pt, mso-bidi-font-family: 宋体, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA, mso-a

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