HIGHER CAROTINOID PETROLEUM-HYDROCARBONS

被引：0
|
作者：
VOROBYEVA, NS [1 ]
ZEMSKOVA, ZK [1 ]
PUNANOV, VG [1 ]
PETROV, AA [1 ]
机构：
[1] RUSSIAN ACAD SCI,MOSCOW,RUSSIA
来源：
PETROLEUM CHEMISTRY | 1993年 / 33卷 / 04期
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D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Gas chromatography and chromato-mass spectrometry have been used to investigate the saturated hydrocarbon fraction of crude oil from the Sary-Bulak field (Zaisansk Basin, Kazakhstan). The high concentration of higher carotinoid cyclanes in the mixture investigated is shown: lexane (C33), gamma- and beta-carotanes (C40). The content of the latter hydrocarbon in the saturated fraction reaches 2.5%. Ways in which these cyclanes are formed from natural carotinoids are discussed. Mass spectra of the hydrocarbons identified are presented.
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页码：277 / 282
页数：6
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