RUS  ENG
Full version
JOURNALS // Mendeleev Communications // Archive

Mendeleev Commun., 2022 Volume 32, Issue 5, Pages 700–702 (Mi mendc773)

This article is cited in 4 papers

Communications

Influence of oxygen on soot formation during acetylene pyrolysis

E. Busilloa, P. A. Vlasovb, V. S. Arutyunovab

a National University of Oil and Gas ‘Gubkin University’, Moscow, Russian Federation
b N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Kinetic modeling of pyrolysis of acetylene diluted with argon showed a strong influence of small additives of oxygen on the routes of formation of soot nuclei. The influence of oxygen on various channels of formation and consumption of propargyl radicals C3H3, which are important precursors of soot formation, as well as the fundamental possibility of controlling the process of soot formation and its properties are considered.

Keywords: acetylene, pyrolysis, oxygen, additives, polyyne-like pathway, polyaromatic pathway, nucleation, soot formation, kinetic modeling.

Language: English

DOI: 10.1016/j.mencom.2022.09.045



© Steklov Math. Inst. of RAS, 2025