Catalytic hydrotreatment of water contaminated by chlorinated aromatics

被引：30

作者：

Murena, F ^{[1
]}

Gioia, F ^{[1
]}

机构：

[1] Univ Naples Federico II, Dipartimento Ingn Chim, I-80125 Naples, Italy

来源：

CATALYSIS TODAY | 2002年 / 75卷 / 1-4期

关键词：

hydrotreatment; chlorobenzene; o-chlorobiphenyl; contaminated water;

D O I：

10.1016/S0920-5861(02)00044-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The catalytic hydrotreatment at low temperature of water contaminated by chlorobenzene and o-chlorobiphenyl has been studied experimentally using a Pd/C catalyst. Reaction runs have been carried out in a stirred reactor at constant temperature (T = 30 degreesC) and pressure (P congruent to 1 bar). Liquid phase concentration of chlororganic reactant and hydrogenated products, chloride ions concentration and pH have been measured during reaction time. Experimental results have been modelled assuming gas-liquid and liquid-solid equilibrium and the kinetic constants of the HDCl surface reactions have been evaluated. (C) 2002 Elsevier Science B.V. All rights reserved.

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收藏

页码：57 / 61

页数：5

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