重质油炼制污水中杂原子有机组分的高分辨质谱分析
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- 英文论文题名：Characterization of Heteroatom Compounds in Heavy Oil Refinery Wastewater by Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
- 论文作者：陈宇 ; 余稷 ; 王鑫 ; 韩超 ; 肖立光 ; 阎光绪 ; 郭绍辉
- 英文论文作者：Chen Yu ; Yu Ji ; Wang Xin ; Han Chao ; Xiao Liguang ; Yan Guangxu ; Guo Shaohui ; State Key Laboratory of Heavy Oil Processing ; China University of Petroleum ; Huizhou Refinery Branch ; CNOOC Refining & Chemical Co. ; Ltd.
- 年：2013
- 作者机构：中国石油大学(北京)重质油国家重点实验室;中海石油炼化有限责任公司惠州炼化分公司;
- 论文关键词：重质油污水 ; 杂原子有机物 ; 电喷雾傅立叶变换离子回旋共振质谱
- 英文论文关键词：heavy oil refinery wastewater ; heteroatom compounds ; ESI FT-ICR MS
- 会议召开时间：2013-12-26
- 会议录名称：2013年水资源生态保护与水污染控制研讨会论文集
- 语种：中文
- 分类号：X742
- 学会代码：HJKP
- 会议名称：2013年水资源生态保护与水污染控制研讨会
- 会议地点：中国黑龙江哈尔滨
- 主办单位：中国环境科学学会、环境保护部环境规划院、哈尔滨工业大学、哈尔滨师范大学、中国科学院南京地理与湖泊研究所
- 学会名称：中国环境科学学会
- 页数：7
- 文件大小：1180k
- 原文格式：D
- 会议级别：全国
摘要
采用电喷雾傅立叶变换离子回旋共振高分辨质谱(ESI FT-ICR MS)分析重质油炼制污水中的杂原子有机组分,研究污水中有机化合物的杂原子类型,缩合度及碳数分布。负离子ESI谱图分析得出,污水中含有Nx Ox、Ox、Nx Ox S、Ox S、Na Ox、S等杂原子化合物,DBE范围0~23,主要碳数数分布为C3~C23;正离子ESI谱图分析得出,污水中含有Na Ox、Nx Ox、Nx Ox S、Ox S、Nx、S等杂原子化合物,DBE范围0~26,主要碳数分布为C10-C30;实验结果表明,氮氧化合物是污水中杂原子有机组分的主要组成部分。
Abatract: Electrospray ionization fourier transform ion cyclotron resonance mass spectrometry(ESI FT-ICR MS) was used to characterize the heteroatom components in heavy oil refinery wastewater for the fist time,ESI-FT-ICR mass spectra shows that the wastewater contains Nx Ox、Ox、Nx Ox S、Ox S、Na Ox、S et al, the range of DBE is 0-23 with the main carbon number distribution C3~C23, compounds identified by ESI+FT-ICR MS are Nx Ox、Nx Ox S、Ox S、Nx、S et al, with the DBE range 0-26 and main carbon number distribution C10~C30, the results demonstrate the potential usefulness of ESI FT-ICR MS for detailed characterization of heteroatom compounds in heavy oil refinery wastewater.
Abatract: Electrospray ionization fourier transform ion cyclotron resonance mass spectrometry(ESI FT-ICR MS) was used to characterize the heteroatom components in heavy oil refinery wastewater for the fist time,ESI-FT-ICR mass spectra shows that the wastewater contains Nx Ox、Ox、Nx Ox S、Ox S、Na Ox、S et al, the range of DBE is 0-23 with the main carbon number distribution C3~C23, compounds identified by ESI+FT-ICR MS are Nx Ox、Nx Ox S、Ox S、Nx、S et al, with the DBE range 0-26 and main carbon number distribution C10~C30, the results demonstrate the potential usefulness of ESI FT-ICR MS for detailed characterization of heteroatom compounds in heavy oil refinery wastewater.
引文
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[5]Barrow,M.P.;Headley,J.V.;Peru,K.M.;Derrick,P.J.Fourier transform ion cyclotron resonance mass spectrometry of principal components in oilsands naphthenic acids[J].Chromatography A 2004,1058(1-2),51–59.
[2]Schmidt,F.;Elvert,M.;Koch,B.P.;Witt,M.;Hinrichs,K.Molecular characterization of dissolved organic matter in pore water of continental shelf sediments[J].Geochimica et Cosmochimica Acta 2009,73(11),3337–3358.
[3]Gonsior,M.;Peake,B.P.;Cooper,W.T.;Podgorski,D.;D’Andrilli,J.;Cooper,W.J.Photochemically induced changes in dissolved organic matter identified by ultrahigh resolution fourier transform ion cyclotron resonance mass spectrometry[J].Environmental Science&Technology 2009,43(3),698-703.
[4]Grewer,D.M.;Young,R.F.;Whittal,R.M.;Fedorak,P.M.Naphthenic acids and other acid-extractables in water samples from Alberta:What is being measured?[J].Science of the Total Environment 2010,408(23),5997-6010.
[5]Barrow,M.P.;Headley,J.V.;Peru,K.M.;Derrick,P.J.Fourier transform ion cyclotron resonance mass spectrometry of principal components in oilsands naphthenic acids[J].Chromatography A 2004,1058(1-2),51–59.