Kinetics of the liquid-phase oxidation of 1,4-dioxane in the presence of inhibitors

Autor: G. R. Baimuratova, Rustam L. Safiullin, L. R. Yakupova, V. R. Khairullina, A. Ya. Gerchikov
Rok vydání: 2008
Předmět:
Zdroj: Kinetics and Catalysis. 49:366-370
ISSN: 1608-3210
0023-1584
DOI: 10.1134/s0023158408030075
Popis: The kinetics of 1,4-dioxane oxidation initiated by azodiisobutyronitrile in the temperature range from 323 to 353 K are studied from the rate of oxygen absorption. The oxidation proceeds in the regime of a nonbranched chain reaction with quadratic-law chain termination. The apparent rate constants (fk7) of 1,4-dioxane oxidation inhibition by 2,6-ditert-butyl-4-methylphenol and quercitin are measured. Quercitin is not inferior to ionol in inhibition efficiency.
Databáze: OpenAIRE