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A gas chromatographic analysis of light hydrocarbons on a column packed with modified silica gel
Lan, XZ; Zhu, DQ; Wang, QH; Zhou, LM; Guan, YF
关键词Gas Chromatography Light Hydrocarbon Packed Column Silica Gel Modifier
刊名CHINESE CHEMICAL LETTERS
2000-11-01
11期:11页:1019-1022
收录类别SCI
文章类型Article
部门归属1
项目归属105
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
英文摘要A one-meter long column packed with silica gel is used to separate light hydrocarbons. The silica gel has been modified with several kinds of gas chromatography stationary phases. Among these, PEG 2000 shows fairly good effect when using 80-100 meshes silica gel for the separation of mixture of methane, ethane, ethylene, acetylene, propane, propylene and n-, i-butane. The different behavior of silica gel between batch to batch is also found. When silica gel is coated with a small amount of Al2O3 prepared with sol-gel method, better resolution has been observed on a 2-meter column compared with the non-modified silica gel.
语种英语
原文出处查看原文
WOS记录号WOS:000090141600026
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/84777
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116012, Peoples R China
推荐引用方式
GB/T 7714
Lan, XZ,Zhu, DQ,Wang, QH,et al. A gas chromatographic analysis of light hydrocarbons on a column packed with modified silica gel[J]. CHINESE CHEMICAL LETTERS,2000,11(11):1019-1022.
APA Lan, XZ,Zhu, DQ,Wang, QH,Zhou, LM,&Guan, YF.(2000).A gas chromatographic analysis of light hydrocarbons on a column packed with modified silica gel.CHINESE CHEMICAL LETTERS,11(11),1019-1022.
MLA Lan, XZ,et al."A gas chromatographic analysis of light hydrocarbons on a column packed with modified silica gel".CHINESE CHEMICAL LETTERS 11.11(2000):1019-1022.
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