Feasibility study of electrochemical hydrodehalogenation of 2,4-dibromophenol in a paraffin oil

被引：16

作者：

Cheng, H ^{[1
]}

Scott, K ^{[1
]}

Christensen, PA ^{[1
]}

机构：

[1] Newcastle Univ, Sch Chem Engn & Adv Mat, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

ELECTROCHIMICA ACTA | 2004年 / 49卷 / 05期

基金：

英国工程与自然科学研究理事会;

关键词：

electrochemical hydrodehalogenation (HDH); 2,4-dibromophenol (DBP); paraffin oil; solid polymer electrolyte reactor;

D O I：

10.1016/j.electacta.2003.09.026

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The feasibility of electrochemical hydrodehalogenation (HDH) of 2,4-dibromophenol (DBP) in paraffin oil has been evaluated for short or long operation periods of up to 170 h. HDH has been performed successfully using a solid polymer electrolyte reactor in a batch recycle mode with a dilute H2SO4 aqueous solution as the anode feed and source of protons. The work reported in this paper expands the application of electrochemical HDH from aqueous systems to non-conductive media. The effect of the operating conditions, including current density, reactant concentration and temperature, is evaluated. The results are compared with those achieved in the aqueous solutions. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：729 / 735

页数：7

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