Oil Phase Molecular Compositions of Oily Sludge Using Mass Spectrometry

作     者：Hu Lin LV Haipeng Wang Guanghua Guo Xianhou Hu Lin;Lü Haipeng;Wang Guanghua;Guo Xianhou

作者机构：Key Laboratory of Coal Processing and Efficient UtilizationMinistry of EducationChina University of Mining&TechnologyXuzhou 221116 

出 版 物：《China Petroleum Processing & Petrochemical Technology》 (中国炼油与石油化工（英文版）)

年 卷 期：2020年第22卷第4期

页      面：21-25页

核心收录：

学科分类：082803[工学-农业生物环境与能源工程] 081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 0828[工学-农业工程] 070302[理学-分析化学] 0804[工学-仪器科学与技术] 0703[理学-化学] 

基　　金：This work was supported by the Future Scientists Program of China University of Mining and Technology(2020WLKXJ019) 

主　　题：oily sludge petroleum hydrocarbon ultrasonic extraction heteroatom-containing compounds 

摘      要：Oily sludge was recognized as a kind of hazardous wastes,so recycling its high content of petroleum hydrocarbons can contribute to the clean *** this study,oily sludge was subjected to continous ultrasonic extraction with an acetone/carbon disulfide(CS2)mixture *** transform infrared spectroscopy(FTIRS),gas chromatography/mass spectrometry(GC/MS),and Quadrupole exactive Orbitrap mass spectrometry(QPEOTMS)were used to analyze the oil phase compounds from oily *** n-alkanes ranging from C8 to C31 hydrocarbons were detected in oil *** with the analysis results of GC/MS,more heteroatom-containing compounds(HACOCs)of oil phase such as O3,O4,N2Oo and N3Oo(o=0—3)could be detected by using the QPEOTMS ***,these findings will potentially contribute to the clean and efficient utilization of oily sludge.