Electrochemical hydrodehalogenation of 2,4-dichlorophenol in paraffin oil and comparison with aqueous systems

被引：16

作者：

Cheng, H ^{[1
]}

Scott, K ^{[1
]}

Christensen, PA ^{[1
]}

机构：

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

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2004年 / 566卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

electrochemical hydrodehalogenation; solid polymer electrolyte reactor; 2,4-dichlorophenol; paraffin oil;

D O I：

10.1016/j.jelechem.2003.10.046

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Electrochemical hydrodehalogenation (HDH) of 2,4-dichlorophenol (DCP) has been carried out in paraffin oil solutions using a solid polymer electrolyte reactor in a batch recycle mode with a dilute H2SO4 aqueous solution as the anode feed and source of hydrogen. The technology expands the application ranges of the electrochemical HDH from aqueous systems to non-conductive media. The influence of current density, reactant concentration and temperature is evaluated. The data are compared with those achieved in aqueous solutions. The HDH, in the paraffin oil, has been demonstrated in operation periods of up to 170 h. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：131 / 138

页数：8

共 16 条

[1] Current efficiency for soybean oil hydrogenation in a solid polymer electrolyte reactor [J].