This article is cited in 3 papers

Chemical conversion of SO$_2$ in low-temperature low-pressure oxyhydrogen flames. 1. Kinetic analysis of the process

A. A. Mantashyan, È. M. Makaryan, A. A. Arutyunyan, H. M. Gevorgyan

Nalbandyan Institute of Chemical Physics, National Academy of Sciences of Armenia, Yerevan, 0014, Armenia

Abstract: The chemical conversion of SO$_2$ to elemental sulfur in the chain reaction of hydrogen oxidation in a low-temperature flame has been studied. The possible elementary reactions involving atoms and free radicals that may be responsible for the chemical conversion of SO$_2$ with the formation of sulfur in the conjugate radical chain process are discussed based on the thermodynamic and kinetic characteristics.

Keywords: sulfur, sulfur dioxide, chain reaction, free radicals, flame.

UDC: 541.124.7:518.5

Received: 25.12.2015

DOI: 10.15372/FGV20160603

 English version: Combustion, Explosion and Shock Waves, 2016, 52:6, 643–650

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