EFFECT OF ETHANOL ON SATURATED VAPOR PRESSURE OF INDIVIDUAL HYDROCARBONS AND DEVELOPMENT OF A MATHEMATICAL MODEL FOR CALCULATING THE SATURATED VAPOR PRESSURE OF E30 BIOETHANOL FUEL

Ershov MA; Grigor'eva EV; Khabibullin IF; Emel'yanov VE

Chemistry and Technology of Fuels and Oils, Vol.52, No.6, 627-633, 2017

DOI10.1007/s10553-017-0753-2 Export Citation

EFFECT OF ETHANOL ON SATURATED VAPOR PRESSURE OF INDIVIDUAL HYDROCARBONS AND DEVELOPMENT OF A MATHEMATICAL MODEL FOR CALCULATING THE SATURATED VAPOR PRESSURE OF E30 BIOETHANOL FUEL

Ershov MA, Grigor'eva EV, Khabibullin IF, Emel'yanov VE

Results from a determination of the saturated vapor pressures (SVPs) of 5-85 wt.% EtOH blends with various individual hydrocarbons are reported. A mathematical model for calculating the SVP of E30 bioethanol fuel is developed based on these results. Only the fuel hydrocarbon composition determined by chromatography can be used to calculate the SVP of bioethanol fuel by this model.

Keywords:bioethanol;saturated vapor pressure;E30;mathematical model.