Development of a novel method for the enrichment of unsubstituted naphthalene and phenanthrene from crude oils for compound-specific stable isotope analysis

doi:10.1039/c7ay01257h

IGGCAS OpenIR > 兰州油气中心

	Development of a novel method for the enrichment of unsubstituted naphthalene and phenanthrene from crude oils for compound-specific stable isotope analysis
	Chen, Yongxin 1,2; Zhang, Xilong 1,3; Chang, Jiang 1; Ma, Suping 1; Wu, Yingqin 1; Xia, Yanqing 1
	2017-09-21
发表期刊	ANALYTICAL METHODS
ISSN	1759-9660
卷号	9 期号:35 页码:5135-5139
文章类型	Article
摘要	A novel, effective and easy-to-operate method to enrich unsubstituted naphthalene and phenanthrene directly from crude oils was developed based on closed-system pyrolysis. The pyrolysis at 500 degrees C for 12 h was found to be sufficient for the enrichment of unsubstituted aromatics that were free of unresolved complex mixture (UCM) and poly-substituted aromatics. This allowed further accurate compound specific isotope analysis, and GC-IRMS data showed that the delta C-13 values of unsubstituted naphthalene and phenanthrene had no obvious fractionation during the enrichment process. This method provides an easy-to-operate pre-concentration technique for unsubstituted aromatics suitable for compound-specific isotope analysis (CSIA), laying the foundation for developing new oil-oil correlation indicators.
WOS标题词	Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine ; Technology
DOI	10.1039/c7ay01257h
资助者	National Natural Science Foundation of China(41272147 ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Natural Science Foundation of Gansu Province(1506RJYA285) ; 41372157) ; National Natural Science Foundation of China(41272147 ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Natural Science Foundation of Gansu Province(1506RJYA285) ; 41372157) ; National Natural Science Foundation of China(41272147 ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Natural Science Foundation of Gansu Province(1506RJYA285) ; 41372157) ; National Natural Science Foundation of China(41272147 ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Natural Science Foundation of Gansu Province(1506RJYA285) ; 41372157)
关键词[WOS]	POLYCYCLIC AROMATIC-HYDROCARBONS ; SOLID-PHASE MICROEXTRACTION ; THIN-LAYER-CHROMATOGRAPHY ; LIQUID-CHROMATOGRAPHY ; GAS-CHROMATOGRAPHY ; WESTERN-AUSTRALIA ; FATTY-ACIDS ; PAHS ; DELTA-C-13 ; PETROLEUM
收录类别	SCI
语种	英语
资助者	National Natural Science Foundation of China(41272147 ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Natural Science Foundation of Gansu Province(1506RJYA285) ; 41372157) ; National Natural Science Foundation of China(41272147 ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Natural Science Foundation of Gansu Province(1506RJYA285) ; 41372157) ; National Natural Science Foundation of China(41272147 ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Natural Science Foundation of Gansu Province(1506RJYA285) ; 41372157) ; National Natural Science Foundation of China(41272147 ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Natural Science Foundation of Gansu Province(1506RJYA285) ; 41372157)
WOS研究方向	Chemistry ; Food Science & Technology ; Spectroscopy
WOS类目	Chemistry, Analytical ; Food Science & Technology ; Spectroscopy
WOS记录号	WOS:000411529300009
出版者	ROYAL SOC CHEMISTRY
引用统计
文献类型	期刊论文
条目标识符	http://ir.iggcas.ac.cn/handle/132A11/61956
专题	兰州油气中心
通讯作者	Xia, Yanqing
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Gansu Province, Key Lab Petr Resources Res, Lanzhou 730000, Gansu, Peoples R China 2.Shandong Univ Sci & Technol, Shandong Prov Key Lab Deposit Mineralizat & Sedim, Qingdao 266590, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Chen, Yongxin,Zhang, Xilong,Chang, Jiang,et al. Development of a novel method for the enrichment of unsubstituted naphthalene and phenanthrene from crude oils for compound-specific stable isotope analysis[J]. ANALYTICAL METHODS,2017,9(35):5135-5139.
APA	Chen, Yongxin,Zhang, Xilong,Chang, Jiang,Ma, Suping,Wu, Yingqin,&Xia, Yanqing.(2017).Development of a novel method for the enrichment of unsubstituted naphthalene and phenanthrene from crude oils for compound-specific stable isotope analysis.ANALYTICAL METHODS,9(35),5135-5139.
MLA	Chen, Yongxin,et al."Development of a novel method for the enrichment of unsubstituted naphthalene and phenanthrene from crude oils for compound-specific stable isotope analysis".ANALYTICAL METHODS 9.35(2017):5135-5139.