Influence of the structure of higher paraffin hydrocarbons and their derivatives on the mechanism of high-temperature liquid-phase oxidation

被引：1
|
作者：
Oganesova, E. Yu. [1 ]
Bordubanova, E. G. [1 ]
Kuz'mina, G. N. [1 ]
Bakunin, V. N. [1 ]
Parenago, O. P. [1 ]
机构：
[1] Russian Acad Sci, AV Topchiev Petrochem Synth Inst, Moscow 119912, Russia
来源：
PETROLEUM CHEMISTRY | 2009年 / 49卷 / 04期
关键词：
HEXADECANE;
D O I：
10.1134/S0965544109040094
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The specifics of oxidation kinetics at 160A degrees C for structurally different hydrocarbons (normal and isobranched chains) and some of their functional derivatives were studied. A comparative analysis of products of the high-temperature oxidation of hydrocarbons was made and changes in the phase composition were studied using squalane and hexadecane as examples. It was shown that the spatial structure of a hydrocarbon subjected to oxidation makes a substantial contribution to the formation of reversed micelles. The kinetic behavior of squalane in oxidation and the solubilization of methyl orange by its oxidation products support the assumption that polyhydroperoxides form via the intramolecular 1,3-hydrogen abstraction mechanism.
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页码：311 / 316
页数：6
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