基于近红外光谱技术的油品快检方法研究进展  

Research Progress of Rapid Oil Detection Method Based on Near Infrared Spectroscopy

作　　者：李轲 杜彪 肖哲 陈晓翔 李琪[1] 郭小岩 李庆武[1] 张正东[1] LI Ke;DU Biao;XIAO Zhe;CHEN Xiaoxiang;LI Qi;GUO Xiaoyan;LI Qingwu;ZHANG Zhengdong(National Institute of Metrology,Beijing 100029,China;Beijing Yixingyuan Petrochemical Technology Co.Ltd.,Beijing 101301,China;Liaoning Institute of Metrology,Shenyang 110004,China)

机构地区：[1]中国计量科学研究院,北京100029 [2]北京易兴元石化科技有限公司,北京101301 [3]辽宁省计量科学研究院,沈阳110004

出　　处：《计量科学与技术》2022年第12期3-10,26,共9页Metrology Science and Technology

基　　金：国家市场监督管理总局科技计划项目(2021MK153);中国计量科学研究院基本科研业务费项目(AKYZZ2131、AKYZZ2234);院企横向科研项目(JSFW2102、KYH2206)。

摘　　要：汽油和柴油是社会生产中应用广泛的石化产品,汽、柴油理化性质的合格与否决定了内燃机能否维持正常运转,以及其尾气排放是否达标。作为一种快速、高效、准确、绿色的分析方法,近红外光谱技术已经应用到汽、柴油部分理化性质的分析中。为了提高近红外光谱技术分析油品性质的效果,促进该技术的发展,对近红外光谱技术在汽、柴油典型理化性质指标检测中的应用、基于近红外光谱技术的数据融合方法以及近红外油品分析仪的研制进行了综述,并阐述了近红外光谱油品分析技术的重要发展方向。Gasoline and diesel are widely used petrochemical products in social production. The physicochemical property of gasoline and diesel determines whether the internal combustion engine can maintain normal operation and whether its exhaust emissions meet the standards. As a fast, efficient, accurate, and green analysis method, near-infrared spectroscopy(NIRS) has been applied to analyze the part of the physicochemical properties of gasoline and diesel. To improve the effect of NIRS in analyzing oil properties and promote the development of this technology, the application of NIRS technology in the detection of typical physicochemical properties of gasoline and diesel, data fusion method based on NIRS, and the development of NIR oil analyzer were reviewed, and the important development directions of NIRS analysis technology were described.

关 键 词：近红外光谱 汽油 柴油 数据融合 近红外油品分析仪 油品快速分析 

分 类 号：O657.33[理学—分析化学] TE626[理学—化学]