摘要
对用减活Al_2O_3柱色谱法分离的茂名页岩油(<350℃)各馏分。用气相色谱、色谱-质谱联用技术共鉴定出574种化合物,其中杂原子化合物272种,芳烃化合物221种,脂族烃化合物81种。在含氧化合物中主要有苯酚、萘酚、酮、呋喃类;在含氮化合物中主要有腈、吡啶、吲哚、酰胺、喹啉、咔唑类;在芳烃化合物中主要有苯、萘、菲、蒽、联苯、芴、苊、芘类;在脂族烃化合物中主要为烷烃和烯烃。对页岩油中的主要杂原子化合物作了半定量估算。
The fractions of Maoming Shale Oil (MMO) separated by thermal-deactivated ad- sorhents on chromatography column were analysed by gas-chromatography (GC) and gas chromatography-mass spectrometry (GC-MS), 574 compounds were identified, including 272 heteroatomic compounds, 221 aromatics and 81 alkanes and alkenes. The oxygen-containing compounds include phenols, diphenols, naphthalphenols, 2-, 3-, 4-, and 5-ketones, furan etc. The nitrogen-containing compounds include linear nitrile, pyridines, quinolines, amides, indoles, dihydro-indoles, benzoquinolines and carbazoles. The aromatic compounds include phenanthrenes, hiphenyls, fluorenes, naphthalenes, indenes, pyrenes etc. Semi-quantitative estimation was made for the main heteroatomic compounds of MMO.
出处
《石油学报（石油加工）》
EI
CAS
CSCD
北大核心
1995年第4期53-61,共9页
Acta Petrolei Sinica(Petroleum Processing Section)
关键词
页岩油
油页岩
馏分
色谱法
质谱法
shale oil composition, gas chromatography-mass spectrometry
