Carbazole-type compounds in crude oils |
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| Authors: | Min Zhang Tingsheng Xiang Bowen Mei |
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| Affiliation: | (1) Analysis and Research Center of Jianghan Petroleum Institute, 434102 Jingzhou, China |
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| Abstract: | Carbazole-type compounds were analyzed using GC and GC-MS-MS. A relatively high concentration of carbazole-type compounds was detected in crude oils of different types (marine and non-marine) and different maturities (low mature and mature) in Tarinl. Liaohe and Keilu basins. The results suggest the ratios of 1, 8-dimethyl-/2, 7-dimethylcarbazole and benu, [a] carbazole/benzo [e] carbazole might be taken as petroleum migration parameters. |
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| Keywords: | crude oil carbazole-type compound |
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