| 甲苯甲醇甲基化反应产物的毛细管气相色谱分析 |
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| 引用本文： | 肖艳,王丽姝.甲苯甲醇甲基化反应产物的毛细管气相色谱分析[J].辽宁化工,2006,35(2):123-124. |
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| 作者姓名： | 肖艳 王丽姝 |
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| 作者单位： | 辽阳石化公司研究院,辽宁,辽阳,111003 |
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| 摘 要： | 采用气相色谱法对甲苯甲醇甲基化反应产物进行分析测定。在选定的实验条件下,分离检测出40多种组分。特别是对同分异构体邻二甲苯、间二甲苯、对二甲苯分离的很好,定量结果的相对标准偏差为0.58%,回收率为99.1%。结果令人满意。
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| 关 键 词： | 毛细管气相色谱法 氢火焰检测器 外标法 对二甲苯 |
| 文章编号： | 1004-0935(2006)02-0123-02 |
| 收稿时间： | 2005-10-14 |
| 修稿时间： | 2005年10月14 |
Determination of Producetion About Methylated Methylbenzenz by Capillary Gas Chromatographic Method |
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| XIAO Yan,WANG Li-Shu.Determination of Producetion About Methylated Methylbenzenz by Capillary Gas Chromatographic Method[J].Liaoning Chemical Industry,2006,35(2):123-124. |
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| Authors: | XIAO Yan WANG Li-Shu |
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| Affiliation: | Research Institute of Liaoyang Petrochemical Company, Liao yang 111003, China |
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| Abstract: | The method for the determination of production about methylated methylbenzenz by GC was introduced in this paper.Optimization condition of experimentation was choiced.The component of sample was separated entirely.Over forty component was detected.Especially isomeric compound of o-xylene,m-xylene,p-xylene was separated entirely.The standard deviation of method was 0.58 %,the recovery was 99.1 %. Which showed that the method presented in this paper was proved to be satisfying. |
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| Keywords: | Capillary gas chromatographic method Hhydrogen-flame detector Exernal standard method O-Xylene |
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