基于近红外分析仪的在线汽油调合系统设计与应用  

Design and Application of Gasoline Blending System Based on Online Nearinfrared Analyzer

作　　者：于亮亮 巢俊[1] 徐欣[1] YU Liang-liang;CHAO Jun;XU Xin(Productivity Promotion Center of Jiangsu Province)

机构地区：[1]江苏省生产力促进中心

出　　处：《化工自动化及仪表》2021年第2期166-169,共4页Control and Instruments in Chemical Industry

摘　　要：设计了基于近红外分析仪的在线汽油调合系统,阐述了系统架构、建模方法和系统功能。现场数据表明,应用基于近红外分析仪的在线汽油调合系统,成品汽油辛烷值指标可控制在20%误差范围内,并且一次调合成功率大于98.5%。An online gasoline blending system based on a near-infrared analyzer was designed and its architecture,modeling approach and functions were discussed,on-site data indicated that,this near-infrared analyzer-based gasoline blending system can have the octane number index of finished gasoline controlled within an error range of 20%and the success rate of once blending is more than 98.5%.

关 键 词：在线汽油调合系统 近红外分析仪 DCS 建模 

分 类 号：TH862[机械工程—仪器科学与技术]