The influence of chemical composition on the saturated vapor pressure in biological motor fuels

Authors

  • Є.В. Полункін Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine
  • C.О. Зубенко Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine
  • О.О. Гайдай Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine
  • А.В. Струнгар National Aviation University
  • О.В. Кузнєцова National Aviation University

DOI:

https://doi.org/10.18372/2306-1472.42.1846

Keywords:

absolyte ethanol, E-85, pressure of the saturated steam, propan-butane mixture

Abstract

 Volatility fuels fraction of the estimated parameters and letkosti. Volatility characterizes the ability to switch fuels in vaporous state. Selecting indicators to assess the volatility depends on the chemical composition of fuel. The main measure letkosti etanolnogo fuel is vapor pressure. The most simple and cost-effective to improve cold start is putting in fuel lehkoletyuchyh components: butane, izopentanu, gas and other petroleum. It was investigated the influence of DEE on alcohol-gasoline blend, the results show that DEE positive impact on increasing vapor pressure to the desired minimum for starting the engine. But because the ether to 19%, then at such high levels can actively formed peroxide compounds, which is undesirable. Very promising is the use of propane-butane gas mixture as lehkoletyuchoyi gaseous component. Butanizovani spirit-petrol mixture can be recommended for use as alternative fuel vehicles after further study of their stability and himmotolohichnyh characteristics.

Author Biographies

Є.В. Полункін, Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine

к.х.н.

C.О. Зубенко, Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine

м.н.с.

О.О. Гайдай, Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine

асп.

А.В. Струнгар, National Aviation University

студ.

О.В. Кузнєцова, National Aviation University

студ.

References

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Данилов А.М. Введение в химмотологию / А.М. Данилов. – М.: Техника, 2003. – 464 с.

Бош Р. Системы управления бензиновыми двигателями / Р. Бош. – М.: За рулем, 2005. – 432 с.

Леффлер У.Л. Переработка нефти / У.Л. Леффлер. − М., 2001. – 222 с.

Соколов А.В. Анализ газов. Ленинград / А.В. Соколов, 1950. – 336 с.

How to Cite

Полункін, Є., Зубенко C., Гайдай, О., Струнгар, А., & Кузнєцова, О. (2010). The influence of chemical composition on the saturated vapor pressure in biological motor fuels. Proceedings of National Aviation University, 42(1), 258–261. https://doi.org/10.18372/2306-1472.42.1846

Issue

Section

CHEMICAL TECHNOLOGY, HIMMOTOLOGY

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