OZONATION OF FLUORENE AND 9-FLUORENONE

被引：9

作者：

HELLEUR, R

MALAIYANDI, M

BENOIT, FM

BENEDEK, A

机构：

[1] Bureau of Chemical Hazards, EHC, HPB, Health and Welfare, Ottawa

[2] Dept.of Chemical Engineering, McMaster University, Hamilton, Ontario

来源：

OZONE-SCIENCE & ENGINEERING | 1979年 / 1卷 / 03期

关键词：

D O I：

10.1080/01919517908550849

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The oxidation of dissolved fluorene and 9-fluorenone was studied in dilute aqueous media using ozone-oxygen systems. The efficacy of complete degradation of the titled polynuclear aromatics (PNA) was evaluated and the products were examined. Both PNA were readily oxidized, fluorene offering less resistance to ozone oxidation than 9-fluorenone. Partially oxidized PNA (e.g. hydroxylated PNA) were formed initially and were subsequently oxidized to produce aromatic dicarboxylic acids. Oxalic acid and to a small extent, an unknown aliphatic dibasic acid were the major end-products. The destruction of these aliphatic dibasic acids required longer periods of ozonation. © 1979, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：249 / 261

页数：13

共 27 条

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