Kinetics of phenol photooxidation by hydrogen peroxide and ultraviolet radiation

被引：25

作者：

De, AK ^{[1
]}

Bhattacharjee, S ^{[1
]}

Dutta, BK ^{[1
]}

机构：

[1] UNIV CALCUTTA,DEPT CHEM ENGN,CALCUTTA 700009,W BENGAL,INDIA

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1997年 / 36卷 / 09期

关键词：

D O I：

10.1021/ie9605948

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Oxidative degradation of phenol by H2O2 and ultraviolet radiation is carried out, and a kinetic model is derived in order to represent the photooxidation reaction. The model equations are fitted by the experimental data collected for two distinct phases of reaction, marked as phase I and phase II. In the first phase H2O2 concentration is the controlling factor in the degradation process, whereas in the second phase concentration of phenol is the controlling species. A mechanistic explanation of the behavior has been presented.

引用

页码：3607 / 3612

页数：6

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