| 甲基萘择型烷基化产物的毛细管气相色谱-质谱分析 |
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| 引用本文： | 李英,陈丽霞,吴东.甲基萘择型烷基化产物的毛细管气相色谱-质谱分析[J].分析测试学报,2002,21(3):48-50. |
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| 作者姓名： | 李英 陈丽霞 吴东 |
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| 作者单位： | 中国科学院山西煤炭化学研究所煤转化国家重点实验室,山西太原,030001 |
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| 基金项目： | 国家重点基础研究专项经费资助项目(G20000480) |
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| 摘 要： | 用色谱－质谱分析了在不同沸石分子筛催化剂上甲基萘择型烷基化产物组成及其含量；试用不同类型毛细管柱进行分析，找出最佳分析条件，共分离出26个峰，用面积归一化法测定其相对含量，并用气相色谱－质谱法对产物进行了鉴定。
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| 关 键 词： | 分析 毛细管气相色谱－质谱 甲基萘 择型烷基化产物 |
| 文章编号： | 1004-4957(2002)03-0048-03 |
| 修稿时间： | 2001年7月16日 |
Analysis of Selective Alkylation Products of Methylnaphthalene by Gas Chromatography- Mass Spectrometry |
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| LI Ying,CHEN Li _ xia,WU Dong.Analysis of Selective Alkylation Products of Methylnaphthalene by Gas Chromatography- Mass Spectrometry[J].Journal of Instrumental Analysis,2002,21(3):48-50. |
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| Authors: | LI Ying CHEN Li _ xia WU Dong |
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| Abstract: | The components of selective alkylation products of methylnaphthalene over different zeolite catalysts were separated with different GC capillary columns and analyzed by gas chromotography-mass spectrometry. The sepa_ration and analytical conditions were optimized. 26 compounds were separated and quantitatively determined by normalization method. 17 compounds among the shape _ selective alkylation products of methylnaphthalene were identified by GC-MS. |
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| Keywords: | Capillary gas chromatography-mass spectrometry Methylnaphthalene Shape _ selective alkylation products |
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