太赫兹技术在石油领域的应用进展  

Applications of Terahertz Technology in Petroleum Industry

作　　者：田璐[1] 赵昆[1] 

机构地区：[1]中国石油大学(北京)理学院,北京102249

出　　处：《现代科学仪器》2011年第6期5-11,共7页Modern Scientific Instruments

基　　金：教育部新世纪优秀人才支持计划(NCET-08-0841);教育部高等学校博士学科点专项基金(200804250006);中国石油大学(北京)前瞻导向基金

摘　　要：石油工业是近代世界工业革命最重要的推动力之一,石油工业对人类文明的发展贡献巨大,因此需要一种快速、可信和简便的无损检测技术来互补于传统的傅里叶变换红外光谱、X射线及近红外光谱技术。太赫兹技术具有高的时间分辨率、相干探测、低能性及相对简单的测试与数据处理方法等优点,在汽油、柴油、润滑油、润滑油基础油、润滑脂、油水混合物、植物油、烃类分子、塑料和有机溶剂中被广泛应用,为石油领域的光谱学研究提供了新的分析手段,显示出了广阔的应用前景。本文从五个方面综述了国内外太赫兹技术在石油领域的应用,主要包含太赫兹技术在油气资源探测与运输、石油炼制、石油精制、石油工业气体以及基础研究的应用现状和发展前景,对太赫兹技术在石油领域的应用进行了展望。Petroleum industry is one of the most important driving forces in modern world, a fast, reliable, portable and nondestructive analysis system is needed to complement traditional techniques. Terahertz （THz） spectroscopy contains rich physical, chemical, and structural information of the materials, one unique attribute of THz is their low photon energy （4 meV at 1 THz） of the THz radiation allows propagation through flammable liquids without causing any danger of combt^stion. There has been a remarkable effort in employing terahertz time-domain spectroscopy （THz-TDS） for investigating the properties of petroleum products, including gasoline, diesel, lubricating oil, lube base oil, lubricant additive, lubricating grease, water-oil complexes, vegetable oil, hydrocarbon, plastics and organic solvents. This review focused on the applications of terahertz technology to petroleum industry, which were devided into four categories： the oil exploration and transport, refiner, fine chemistry, petroleum gas industry, and fundamental research. Linking between the knowledge of petroleum products and the development of THz-TDS with the cooperation of industry might translate the THz-TDS into a real world application in refineries, gas stations, and automobiles.

关 键 词：太赫兹 太赫兹时域光谱技术 石油 应用 

分 类 号：TE622[石油与天然气工程—油气加工工程]