摘要
气相色谱-质谱联用(GC-MS)技术重现性好、灵敏度高、分析过程简便快速。结合顶空萃取、液相萃取、固相萃取等多种样品前处理技术,在炼油油品成分解析、炼化半挥发/挥发性有机污染物检测、废水处理工艺评价等方面发挥了重要作用。随着高温气相色谱(HTGC)、全二维气相色谱(GC×GC)、高分辨质谱及数据处理软件的不断进步,GC-MS鉴别的有机分子种类和数量得到了提升。未来,GC-MS在石油炼化及相关环保行业还将发挥更重要的作用。
Taking the advantage of good reproducibility,high sensitivity and convenient analytical procedure,and combined with flexible sample pre-treatment methods such as headspace extraction,liquid extraction and solid extraction,gas chromatography-mass spectrometry(GC-MS) plays an important role in oil refining industry including oil component analysis,semi-volatile/volatile organic compounds detection and wastewater treatment process evaluation. Along with the development of hightemperature gas chromatography,comprehensive two dimentional gas chromatography,high resolution mass spectrometry, database and data processing software, the types and quantities of organic molecules identified by GC-MS have been greatly improved. GC-MS will play a more important role in the petroleum refining industry and related environmental protection industry.
作者
栗则
张宇曦
季远玲
张晓飞
吴百春
李兴春
LI Ze;ZHANG Yu-xi;JI Yuan-ling;ZHANG Xiao-fei;WU Bai-chun;LI Xing-chun(State Key Laboratory of Petroleum Pollution Control,Beijing 102206;CNPC Research Institute of Safety and Environmental Technology,Beijing 102206;Daqing Oilfield Water Service Company,Daqing 163454)
出处
《分析试验室》
CAS
CSCD
北大核心
2018年第8期986-992,共7页
Chinese Journal of Analysis Laboratory
基金
石油集团公司发展与科技基础工作决策支持研究项目直属院所基础科学研究和战略储备技术研究基金(2017D-5008)资助