| 神府煤二硫化碳萃取物的组成分析 |
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| 引用本文： | 赵小燕,曹景沛,郝庆,蔡培,李雪力,宗志敏,魏贤勇. 神府煤二硫化碳萃取物的组成分析[J]. 应用化工, 2006, 35(6): 470-473 |
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| 作者姓名： | 赵小燕 曹景沛 郝庆 蔡培 李雪力 宗志敏 魏贤勇 |
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| 作者单位： | 中国矿业大学,化工学院,江苏,徐州,221008 |
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| 基金项目： | 国家自然科学基金;西部能源重大研究计划;广东省博士启动基金;教育部科学技术研究项目;国家重点基础研究发展计划(973计划);江苏省高校高新技术产业发展项目 |
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| 摘 要： | 用二硫化碳萃取神府煤、用GC/MS分析萃取物,考察了萃取物的组成结构特征和部分组分的可能来源。结果表明:萃取物中的可检测成分为脂肪烃、烃基取代的芳烃和含杂原子的有机化合物,其中脂肪烃含量占绝对优势,且以7种C15-二环倍半萜烯同分异构体为主,检测出的链烃包括C18~C29正构烷烃和两种异构烷烃,烃基取代的芳烃中的芳环包括苯、萘和菲环,含杂原子有机化合物都含氧原子。
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| 关 键 词： | 神府煤 二环倍半萜烯 二硫化碳萃取 GC/MS分析 |
| 文章编号： | 1671-3206（2006）06-0470-04 |
| 收稿时间： | 2006-04-17 |
| 修稿时间： | 2006-04-17 |
Constituent analysis of extract from Shenfu coal with carbon disulfide |
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| ZHAO Xiao-yan,CAO Jing-pei,HAO Qing,CAI Pei,LI Xue-li,ZONG Zhi-min,WEI Xian-yong. Constituent analysis of extract from Shenfu coal with carbon disulfide[J]. Applied chemical industry, 2006, 35(6): 470-473 |
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| Authors: | ZHAO Xiao-yan CAO Jing-pei HAO Qing CAI Pei LI Xue-li ZONG Zhi-min WEI Xian-yong |
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| Affiliation: | School of Chemical Engineering, China University of Mining Technology, Xuzhou 221008, China |
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| Abstract: | Shenfu coal was extracted with carbon disulfide and the extract was analyzed with GC/MS.The feature of composition and structure of the extract along with possible source of some species in the extract was examined.The results showed that the detectable compounds are aliphatic hydrocarbons,alkyl-substituted arenes and heteroatom-containing organic compounds,among which aliphatic hydrocarbons are predominant,mainly consisting of C_(15)-dicyclesesquiterpenes,the chainalkanes detected include C_(18)～C_(29) normal alkanes and two branched alkanes;aromatic rings in the alkyl-substituted arenas are benzene,naphthalene and phenanthrene rings and that all the heteroatom-containing organic compounds detected contain oxygen atom(s). |
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| Keywords: | Shenfu coal dicyclesesquiterpene extraction with carbon disulfide GC/MS analysis |
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