FORMATION MECHANISM OF AROMATIC MOLECULES IN FLAMES

  • М. Auyelkhankyzy Institute of Combustion Problems, al-Farabi Kazakh National University
  • N. А. Slavinskaya Institute of Combustion Technology, German Aerospace Center (DLR)
  • Т. А. Shabanova Institute of Combustion Problems
  • B. T. Lesbayev Institute of Combustion Problems, al-Farabi Kazakh National University
  • N. G. Prikhodko Institute of Combustion Problems, Almaty University of Energetics and Communications
  • Z. A. Mansurov Institute of Combustion Problems, al-Farabi Kazakh National University
Ключевые слова: mechanism, flame, acetylene, ethylene, propane.

Аннотация

The formation of first-benzene aromatic rings occurs at the same reactionary routes all flames (acetylene, ethylene, and propane), after the decomposition of fuel and formation of aromatic precursors. It has been found that the reaction routes dependent on temperature. To low temperatures, T<1500K dominate routes that include the formation of С2Н3 from С2Н2, and further С4Н5, which in reaction with С2Н2 gives C6H6. To high temperature is dominated the formation reaction of propargyl (С3Н3) and the main reaction formed the benzene is propargyl.

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Опубликован
2018-01-19
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