甲基萘择型烷基化产物的毛细管气相色谱-质谱分析  

Analysis of Selective Alkylation Products of Methylnaphthaleneby Gas Chromatography-Mass Spectrometry

作　　者：李英[1] 陈丽霞[1] 吴东[1] 

机构地区：[1]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

出　　处：《分析测试学报》2002年第3期48-50,共3页Journal of Instrumental Analysis

基　　金：国家重点基础研究专项经费资助项目(G20000480)

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.

关 键 词：分析 毛细管气相色谱-质谱 甲基萘 择型烷基化产物 

分 类 号：O625.151[理学—有机化学] O657.63[理学—化学]