Thermal-oxidative aging mechanism of asphalt binder based on isothermal thermal analysis at the SARA level
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DOI: 10.1016/j.conbuildmat.2020.119349
Abstract: Abstract To better understand the thermal-oxidative aging mechanism of asphalt binder at the component level, a new isothermal aging method was developed to discuss thermal behaviors of saturates, aromatics, resins and asphaltenes (SARA) fractions. Volatile constituents… read more here.
Keywords: oxidative aging; asphalt binder; thermal oxidative; aging mechanism ... See more keywords
The relationship between SARA fractions and crude oil stability
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DOI: 10.1016/j.ejpe.2016.04.002
Abstract: Abstract Asphaltene precipitation and deposition are drastic issues in the petroleum industry. Monitoring the asphaltene stability in crude oil is still a serious problem and has been subject of many studies. To investigate crude oil… read more here.
Keywords: stability; sara fractions; relationship sara; oil stability ... See more keywords
Thermal Cracking Characteristics and Kinetics of Oil Sand Bitumen and Its SARA Fractions by TG–FTIR
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DOI: 10.1021/acs.energyfuels.6b02598
Abstract: The thermal cracking process of oil sand bitumen was investigated via studying the thermal cracking behaviors and online-gas-releasing characteristics of its SARA fractions (saturates, aromatics, resins, asphaltenes) by using TG–FTIR. The results showed that the… read more here.
Keywords: sand bitumen; oil sand; thermal cracking; oil ... See more keywords