Removal of chlorinated organic compounds from water by catalytic dehydrohalogenation

被引：25

作者：

Perrone, L ^{[1
]}

Prati, L ^{[1
]}

Rossi, M ^{[1
]}

机构：

[1] Univ Milan, Dipartimento Chim Inorgan Met Organ & Analit, CNR, Ctr Progetto Coordinato Habitat & Ambiente, I-20133 Milan, Italy

来源：

APPLIED CATALYSIS B-ENVIRONMENTAL | 1998年 / 15卷 / 3-4期

关键词：

palladium-on-carbon catalyst; treatment of polluted water; dehydrohalogenation; regeneration of carbons;

D O I：

10.1016/S0926-3373(97)00051-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A study on the dehydrochlorination of trichloroethylene (TCE) with H-2, by using palladium-on-carbon catalysts, is reported. The dehydrohalogenation reaction was performed under mild conditions either on TCE in water solution or on TCE preadsorbed on the carbon-supported catalyst. The results of this latter method suggest the use of palladium-on-carbon as the bifunctional material: for the adsorption of chlorinated compounds from water and their subsequent catalytic dehydrohalogenation. These environmentally friendly processes for TCE disposal have been evaluated in both, batch and continuous experiments. (C) 1998 Elsevier Science B.V.

引用

页码：241 / 246

页数：6

共 16 条

[1] Aqueous phase heterogeneous catalytic oxidation of trichloroethylene [J].