Work

Stabilization of Gasoline-ethanol Mixture

Year: 2025

Type: article

Abstract: The presented work examines issues of stabilization of gasoline-ethanol mixture obtained on the basis of bioethanol produced from Isabella grape variety in Bashkortostan. It is indicated that the composition of bioethanol includes up to 88 % by weight of ethyl alcohol, 5 % by weight of butanol, 3.6 % by weight of hexanol and 2.8 % by weight of water, while technical ethanol according to State Standard contains 4 % by weight of water. When adding technical ethanol to gasoline fractions, stratification of the mixture is observed, which requires the use of a stabilizer such as isobutanol, the amount of which depends on the ambient temperature.

Source: Oil and Gas Business

DOI: 10.17122/ogbus-2025-4-201-212

Authors: Alexander V. Gantsev, Aigul R. Gaisina, Ahmed Taha Abdullah Galeb Saleh, Vadim A. Davletshin, AmirT. Gilmutdinov

Language: English

Topic: Biofuel production and bioconversion

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: diamond

OpenAlex ID: W4413994355

FWCI:

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