CHARACTERIZATION OF 60 ALKENES IN A CAT-CRACKED GASOLINE NAPHTHA BY GAS-CHROMATOGRAPHY

被引:13
作者
RAMNAS, O [1 ]
OSTERMARK, U [1 ]
PETERSSON, G [1 ]
机构
[1] CHALMERS UNIV TECHNOL,DEPT CHEM ENVIRONM SCI,S-41296 GOTHENBURG,SWEDEN
关键词
GAS CHROMATOGRAPHY - MASS SPECTROMETRY; LIGHT FCC NAPHTHA; C5-C7 ALKENE COMPOSITION; ALKENE RETENTION DATA;
D O I
10.1007/BF02290340
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The alkene-rich petrol fraction from refinery fluid catalytic cracking (FCC) has been characterized by GC and GC-MS. Quantitative proportions and retention data of 52 acyclic and 11 cyclic C-5-C-7 alkenes are given. Relative retentions are reported for methylsilicone and aluminium oxide stationary phases as methylene units (MU). Applications of mass spectra, single-ion GC-MS monitoring and retention data for identifications are demonstrated.
引用
收藏
页码:222 / 226
页数:5
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