THE EFFECT OF TEMPERATURE ON PYROLYSIS OF ASPHALTENES

XIONG Yong-qiang; GENG An-song; WANG Chun-jiang; SHENG Guo-ying; FU Jia-mo

doi:10.11781/sysydz200001085

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XIONG Yong-qiang, GENG An-song, WANG Chun-jiang, SHENG Guo-ying, FU Jia-mo. THE EFFECT OF TEMPERATURE ON PYROLYSIS OF ASPHALTENES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2000, 22(1): 85-89. doi: 10.11781/sysydz200001085

Citation:

XIONG Yong-qiang, GENG An-song, WANG Chun-jiang, SHENG Guo-ying, FU Jia-mo. THE EFFECT OF TEMPERATURE ON PYROLYSIS OF ASPHALTENES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2000, 22(1): 85-89. doi: 10.11781/sysydz200001085

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THE EFFECT OF TEMPERATURE ON PYROLYSIS OF ASPHALTENES

doi: 10.11781/sysydz200001085

Guangzhou Iustitute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, china

Received Date: 1998-12-19
Rev Recd Date: 1999-11-16
Publish Date: 2000-01-25

Abstract

Abstract

In this study,pyrolysis experiments have been performed at different temperatures to onvestigate the possible effects of temperature on the recovery of the biomarkers from biodegraded oils.The results showed that the yield of the dichlormethane estracts is maximum at 340℃.In addition,pyrolysis temperatures lower than 300℃ have little effevt on the distribution of the biomarkers in the pyrolysates of asphaltenes.So 300℃ is a relatively suitable asphaltene pyrolysis temperature for oil/oil correlation.
- aphaltene pyrolysis,
- experimental temperature,
- biomarker