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.
出处
《分析测试学报》
CAS
CSCD
北大核心
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)
关键词
分析
毛细管气相色谱-质谱
甲基萘
择型烷基化产物
Capillary gas chromatography-mass spectrometry
Methylnaphthalene
Shape _ selective alkylation products
