CARBAZOLE-TYPE COMPOUNDS IN CRUDE OILS

Authors
ZHANG M XIANG TS MEI B
Citation
M. Zhang et al., CARBAZOLE-TYPE COMPOUNDS IN CRUDE OILS, Chinese Science Bulletin, 43(8), 1998, pp. 669-672
Citations number
5
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Chinese Science Bulletin → ACNP
ISSN journal
10016538
Volume
43
Issue
8
Year of publication
1998
Pages
669 - 672
Database
ISI
SICI code
1001-6538(1998)43:8<669:CCICO>2.0.ZU;2-L
Abstract
Carbazole-type compounds were analyzed using GC and GC-MS-MS. A relati vely high concentration of carbazole-type compounds was detected in cr ude oils of different types (marine and non-marine) and different matu rities (low mature and mature) in Tarim, Liaohe and Keilu basins. The results suggest the ratios of 1, 8-dimethyl-/2, 7-dimethylcarbazole an d benzo [a] carbazole/benzo [c] carbazole might be taken as petroleum migration parameters.