摘要
本文用气相色谱和质谱/质谱对抚顺老虎台气煤吡啶抽提残煤热解加氢产物的油段分经硅胶柱色谱分离出的F_(11(1))组分进行了结构解析,得到了几类化合物系列,并确定了其中几个化合物的结构,为研究抚顺气煤的分子结构提供了有价值的信息。
The heptane—soluble fraction obtained by extracting the hydrogenated products of pyridine—insoluble fraction from Fushun Laohutai gas coal was separated into several subfractions by adsorption chromatography on silica gel. The F_(11(1)) was washed by heptane. According to GC, MS/MS of F_(11(1)) subfraction, it could be concluded that F_(11(1)) subfraction was composed of saturated alkane series(C_nH_(2n+2)), mona—cyclic alkane series(CnH_(2n)) and several terpanes.
出处
《煤炭转化》
CAS
CSCD
北大核心
1993年第4期57-61,共5页
Coal Conversion
基金
国家自然科学基金
关键词
热解加氢
色谱分离
结构分析
hydrogenation, chromatography separatian, structural analysis
