Evaluating the effectiveness of bimetallic catalyst of Pd-Cu/C* in the treatment of chlorinated organic compounds
Abstract
Hydrodechlorination (HDC) using Pt, Pd and Ni as catalysts is considered one of the most effective methods to treat chlorinated organic compounds before they are discharged to the environment. Pt, Pd and Ni are, however, very expensive and prone to catalytic poisoning and rapid loss of catalytic activity. In this paper, the author evaluates the effectiveness of the bimetallic catalyst of Pd-Cu/C in the treatment of chlorinated organic compounds. By adding Cu in the catalyst, the researchers not only increase the catalytic activity but also extend the working time of the catalyst. Moreover, the use of a second metal will reduce the amount of precious metal required for the catalytic synthesis, which is of great signifi cance in economic terms.
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