| H-NMR测定氯化石蜡的分子结构 |
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| 引用本文： | 王益龙,丁洁,王宪法.H-NMR测定氯化石蜡的分子结构[J].氯碱工业,2001(3):34-37. |
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| 作者姓名： | 王益龙 丁洁 王宪法 |
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| 作者单位： | 1. 大连理工大学化工学院,
2. 大连旅顺江西化工公司, |
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| 摘 要： | 利用核磁共振仪测定了氯化石蜡的氢谱，通过理论计算对各谱峰进行了归属，找出可能的结构单元；根据其对应氢的积分比例，计算出这种单元的数量，进而换算出整个分子的平均碳链数和氯含量。通过多次实验证明，计算出的氯含量与化学汞量法的测定结果吻合。
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| 关 键 词： | 氯化石蜡 核磁共振法 分子结构 测定 |
| 文章编号： | 1008-133X(2001)03-0034-04 |
| 修稿时间： | 2000年4月16日 |
Determination of molecular structure of chlorinated paraffin with H-NMR |
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| WANG Yi-long,DING Jie,WANG Xian-fa.Determination of molecular structure of chlorinated paraffin with H-NMR[J].Chlor-Alkali Industry,2001(3):34-37. |
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| Authors: | WANG Yi-long DING Jie WANG Xian-fa |
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| Affiliation: | WANG Yi-long 1,DING Jie 1,WANG Xian-fa 2 |
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| Abstract: | Hydrogen spectrogram of chlorinated paraffin was determined with H-NMR(Nuclear Magnetic Resonance).Ownership of each spectral peak was found out through theoritic calculation,which was followed by finding out the probable structure units.The number of the units was calculated according to the integral ratio of the corresponding hydrogen,from which the average number of carbon chains and the chlorine content in the whloe molecular were obtained.Results of experiments showed that chlorine content calculated by the above method is identical to that by chemical mercurimetry. |
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| Keywords: | chlorinated paraffin NMR molecular structure determination |
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