| 从核磁共振氢谱推导的重质油氢碳原子摩尔比计算式 |
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| 引用本文： | 杨扬,尹芳华,席海涛,孙小强,张涛.从核磁共振氢谱推导的重质油氢碳原子摩尔比计算式[J].分析测试学报,2002,21(5):76-78. |
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| 作者姓名： | 杨扬 尹芳华 席海涛 孙小强 张涛 |
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| 作者单位： | 1. 江苏石油化工学院精细石油化工省重点实验室,江苏常州,213016
2. 南京炼油厂,江苏南京,210033 |
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| 基金项目： | 中国石化金陵公司南京炼油厂资助项目 (980305) |
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| 摘 要： | 通过对炼油厂的催化油浆、重催油浆和催化重焦蜡油核磁共振氢谱中质子归属和重质油结构的假设，推导出计算这3种重质油的氢碳原子摩尔比计算式；结果表明，氢碳原子摩尔比的计算值与实测值非常接近，平均误差仅为3．1％。
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| 关 键 词： | 核磁共振氢谱 氢碳原子摩尔比 计算 质子磁共振谐法 重质油 |
| 文章编号： | 1004-4957(2002)05-0076-03 |
| 修稿时间： | 2001年10月13 |
Calculation Equation from Mole Ratio of Hydrogen Atom to Carbon Atom Based on 1H NMR of Heavy Oils |
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| YANG Yang,YIN Fang-hua,XI Hai-tao,SUN Xiao-qiang,ZHANG Tao.Calculation Equation from Mole Ratio of Hydrogen Atom to Carbon Atom Based on 1H NMR of Heavy Oils[J].Journal of Instrumental Analysis,2002,21(5):76-78. |
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| Authors: | YANG Yang YIN Fang-hua XI Hai-tao SUN Xiao-qiang ZHANG Tao |
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| Institution: | YANG Yang1,YIN Fang-hua1,XI Hai-tao1,SUN Xiao-qiang1,ZHANG Tao2 |
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| Abstract: | Calculation equations for mole ratio of hydrogen atom to carbon atom in catalytic oil slurry, heavy catalytic oil slurry and catalytic heavy tar waxy oil have been derived based on the assignment of their 1H NMR spectra and assuming structure of the heavy oils. The mole ratios of hydrogen to carbon in the three heavy oils calculated on the equations agree quite with those obtained by elemental analysis. The average errors are no more than 3.1%. |
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| Keywords: | Mole ratio of hydrogen atom to carbon atom Calculation 1H NMR Heavy oils |
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