褐煤蜡树脂中多环芳烃组成的研究  

STUDY ON COMPOSITION OF POLYCYCLIC AROMATICHYDROCARBONS OF WAX RESINS FROM BROWN COAL

作　　者：卢冰[1] 唐运千[1] 姚龙奎[1] 曹建平[2] 

机构地区：[1]国家海洋局第二海洋研究所 [2]中国新星石油公司

出　　处：《燃料化学学报》1999年第2期170-175,共6页Journal of Fuel Chemistry and Technology

摘　　要：采用气相色谱法对云南寻甸褐煤蜡树脂和吉林舒兰褐煤蜡树脂，进行了多环芳烃分布特征的研究，从树脂中鉴定出６８个化合物的同系物。两个树脂样均以菲系化合物占有优势。The chemical characteristics and distribution of polycyclic aromatic hydrocarbons in the resins from brown coals in both the Xindian mine and Shulan mine are studied by GC and GC-MS They are mainly the series of naphthalene, phenanthrene, anthracene, fluorene and pyrene The relative content of compounds of the phenanthrene series is dominant of the total amount of polycyclic aromatic hydrocarbons The amount of phenanthrene series in Shulan resin is about three times than that of Xindian resin The type dimethylphenanthrene is more than 50% of the total amount in both resins In addition, the difference is evidently present in methylfluorenes, thiofluorenes, oxyfluorenes, carbazoles and fluorenone compounds between two resins Retene and simonellite are identificated by GC-MS It indicated that they are derived from the higher plant, abietenes and pimarenes undergo successive aromatization and the simonellite finally converted into retene

关 键 词：树脂 多环芳烃 褐煤蜡树脂 

分 类 号：TQ522.62[化学工程—煤化学工程]