| 高分辨质谱解析委内瑞拉奥里常渣减黏反应杂原子化合物组成变化 |
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| 引用本文： | 张娜,赵锁奇,史权,许志明,孙学文,徐春明.高分辨质谱解析委内瑞拉奥里常渣减黏反应杂原子化合物组成变化[J].燃料化学学报,2011,39(1):37-41. |
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| 作者姓名： | 张娜 赵锁奇 史权 许志明 孙学文 徐春明 |
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| 作者单位： | State Key Laboratory of Heavy Oil Processing, China University of Petroleum(Beijing), Beijing 102249, China |
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| 基金项目： | 国家自然科学基金(20676148); 国家重点基础研究发展规划(973计划,2010CB226901) |
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| 摘 要： | 运用电喷雾-傅里叶变换离子回旋共振质谱仪(ESI-FT-ICR MS),研究委内瑞拉奥里常渣减黏裂化反应前后杂原子组成及分布.常渣中O2类化合物的相对丰度最大,减黏裂化反应使O2、O1、N1O2、S1、O1S1、O2S1类化合物减少,甚至消失,而N1、N2、N2O1、N2S1、N3、N3O1、N1S2类化合物增多,减黏...
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| 关 键 词： | 委内瑞拉奥里常渣 减黏裂化 杂原子化合物 负离子电喷雾-傅里叶变换离子回旋共振质谱 |
| 收稿时间： | 2010-03-27 |
| 修稿时间： | 2010-07-09 |
Heteroatomic compositional analysis of Venezuela Orinoco AR and the visbreaking product by negative ion ESI-FT-ICR MS |
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| ZHANG Na,ZHAO Suo-qi,SHI Quan,XU Zhi-ming,SUN Xue-wen,XU Chun-ming.Heteroatomic compositional analysis of Venezuela Orinoco AR and the visbreaking product by negative ion ESI-FT-ICR MS[J].Journal of Fuel Chemistry and Technology,2011,39(1):37-41. |
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| Authors: | ZHANG Na ZHAO Suo-qi SHI Quan XU Zhi-ming SUN Xue-wen XU Chun-ming |
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| Institution: | ZHANG Na,ZHAO Suo-qi,SHI Quan,XU Zhi-ming,SUN Xue-wen,XU Chun-ming(State Key Laboratory of Heavy Oil Processing,China University of Petroleum(Beijing),Beijing 102249,China) |
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| Abstract: | Molecular transformations of heteroatomic compounds during visbreaking of Venezuela Orinoco AR were studied by ultrahigh-resolution negative ion electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry(ESI-FT-ICR MS).The results indicated that the relative abundance of O2,O1,N1O2,S1,O1S1 and O2S1 are decreased or even disappeared,but those of N1,N2,N2O1,N2S1,N3,N3O1,and N1S2 are increased after the visbreaking.The highest relative abundance is O2 class in Venezuela Orinoco AR,whil... |
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| Keywords: | Venezuela Orinoco AR visbreaking heteroatomic compound negative-ion electrospray ionization fourier transform ion cyclotron resonance mass spectrometry(Neg ESI-FT-ICR MS) |
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