A new approach to gasoline octane modeling

A new approach to gasoline octane modeling

The mathematical model for predicting the octane number of gasoline blends is presented. The model is based on the analysis of gasoline fuels from different naphtha process streams and takes into account the intermolecular interaction between hydrocarbons and oxygenates in gasoline blends. The octan...

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Bibliographische Detailangaben
Hauptverfasser: Alexandrovna, S. J., Duong Chi Tuyen
Format: Tagungsbericht
Sprache:eng
Schlagworte:
additivity
catalysate
compounding
Computational modeling
Current measurement
fraction
Hydrocarbons
interaction
Mathematical model
octane number
oxygenates
Predictive models
simulation
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Beschreibung
Zusammenfassung:The mathematical model for predicting the octane number of gasoline blends is presented. The model is based on the analysis of gasoline fuels from different naphtha process streams and takes into account the intermolecular interaction between hydrocarbons and oxygenates in gasoline blends. The octane number is correlated to a total of 69 hydrocarbons measured by gas chromatography. The model predicts the octane number within a standard error of 1 number for both the research (RON) and motor (MON) octane numbers.
DOI:10.1109/IFOST.2011.6021132