| 聚异丁烯高活性端基含量及相对分子质量测定方法的研究 |
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| 引用本文： | 袁洪福,贺瑜玲,褚小立,王京,陆婉珍,齐泮仑,西晓丽.聚异丁烯高活性端基含量及相对分子质量测定方法的研究[J].光谱学与光谱分析,2002,22(2):213-217. |
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| 作者姓名： | 袁洪福 贺瑜玲 褚小立 王京 陆婉珍 齐泮仑 西晓丽 |
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| 作者单位： | 1. 石油化工科学研究院,北京,100083
2. 大庆石化总厂研究院,黑龙江,大庆,163000 |
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| 摘 要： | 综合使用核磁，VPO和近红外光谱分析技术对聚异丁烯活性端基含量以及相对分子质量的测定进行了详细研究，分别建立核测定聚异丁烯活性端基含量以及其他烯键含量和近红外光谱快速测量聚异聚丁烯活性端基含量。其他烯键含量和相对分子质量的分析方法。成对t检验结果表明，近红外光谱分析方法测定结果与核磁和VPO方法测定结果之间无显著性差异。
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| 关 键 词： | 聚异丁烯 核磁振法 近红外光谱 活性端基含量 相对分子质量 |
| 文章编号： | 1000-0593(2002)02-0213-05 |
| 修稿时间： | 2000年11月17 |
Research of Determining High Active End Group Content and Molecular Weight of Polyisobutene |
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| YUAN Hong fu ,HE Yu ling ,CHU Xiao li ,WANG Jing ,LU Wan zhen ,QI Ban lun ,and XI Xiao li Research Institute of Petroleum Processing,Beijing ,China Research Institute of Daqing Petrochemical Company,Daqing ,China.Research of Determining High Active End Group Content and Molecular Weight of Polyisobutene[J].Spectroscopy and Spectral Analysis,2002,22(2):213-217. |
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| Authors: | YUAN Hong fu HE Yu ling CHU Xiao li WANG Jing LU Wan zhen QI Ban lun and XI Xiao li Research Institute of Petroleum Processing Beijing China Research Institute of Daqing Petrochemical Company Daqing China |
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| Institution: | YUAN Hong fu 1,HE Yu ling 1,CHU Xiao li 1,WANG Jing 1,LU Wan zhen 1,QI Ban lun 2,and XI Xiao li 2 1 Research Institute of Petroleum Processing,Beijing 100083,China 2 Research Institute of Daqing Petrochemical Company,Daqing 163000,China |
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| Abstract: | This paper researches measuring method of high active end group content and molecular weight of polyisobutene using nuclear magnetic resonance,vapour pressure osmosis and near infrared spectra.The methods of determining high active end group content and molecular weight of polyisobutene have been established by nuclear magnetic resonance and near infrared spectra respectively.Twin t test results indicated that near infrared spectra method is coincidence with nuclear magnetic resonance and vapour pressure osmosis method. |
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| Keywords: | Polyisobutene Nuclear magnetic resonance Near infrared spectra Active end group content Molecular weight |
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