Preliminary study on PAHs distribution in high-grade oil shale and its spontaneous combustion product in Fushun, Liaoning Province

	Preliminary study on PAHs distribution in high-grade oil shale and its spontaneous combustion product in Fushun, Liaoning Province
	Zhang Liping; Zeng Rongshu; Xu Wendong
刊名	ACTA GEOLOGICA SINICA-ENGLISH EDITION
	2007-02-01
卷号	81 期号:1 页码:158-164
关键词	high-grade oil shale spontaneous combustion polycyclic aromatic hydrocarbons (PAHs) GC-MS Fushun
ISSN号	1000-9515
文献子类	Article
英文摘要	Spontaneous combustion of oil shale is very common as a result of long-time exposure to the air in the Fushun West Open-Pit Mine and West Dump. The PAHs in the high-grade oil shale and its spontaneous combustion product were analyzed semiquantitatively by GC-MS in order to investigate their distribution in different states and their potential negative effects on the environment. Totally 57 and 60 PAHs and their alkyl homologues were identified in the two analyzed samples, among which the alkyl derivatives were predominant, taking up to about 65% in the total PAHs. Those low-molecular mass PAHs (3- or 4-ring) were the main compounds in the two samples. Ten of sixteen USEPA priority pollutant PAHs were detected in two samples, of which phenanthrene was the richest whose contents were 6.93% and 15.03%. Based on comparison of analysis results, the amount and contents of PAHs, except for triaromatic steroid group, were higher in the burning oil shale. So it can be determined that the effects caused by spontaneous combustion of oil shale would be more serious and that the effects of the Fushun oil shale and its spontaneous combustion on the environment should not be ignored in the future work.
WOS关键词	POLYCYCLIC AROMATIC-HYDROCARBONS ; WATER ; INDUSTRY ; ORGANISMS ; POLLUTION ; TOXICITY ; ESTONIA ; PLANTS
WOS研究方向	Geology
语种	英语
出版者	GEOLOGICAL SOC CHINA
WOS记录号	WOS:000244432000017
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/67300]
专题	中国科学院地质与地球物理研究所
通讯作者	Zhang Liping
作者单位	Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Zhang Liping,Zeng Rongshu,Xu Wendong. Preliminary study on PAHs distribution in high-grade oil shale and its spontaneous combustion product in Fushun, Liaoning Province[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2007,81(1):158-164.
APA	Zhang Liping,Zeng Rongshu,&Xu Wendong.(2007).Preliminary study on PAHs distribution in high-grade oil shale and its spontaneous combustion product in Fushun, Liaoning Province.ACTA GEOLOGICA SINICA-ENGLISH EDITION,81(1),158-164.
MLA	Zhang Liping,et al."Preliminary study on PAHs distribution in high-grade oil shale and its spontaneous combustion product in Fushun, Liaoning Province".ACTA GEOLOGICA SINICA-ENGLISH EDITION 81.1(2007):158-164.