Record number :
1151310
Title of article :
Engineering aspects of electrochemical hydrodehalogenation of 2,4-dichlorophenol in a solid polymer electrolyte reactor Original Research Article
Author/Authors :
H Cheng، نويسنده , , K Scott، نويسنده , , P.A. Christensen، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
6
From page :
1
To page :
6
Abstract :
A solid polymer electrolyte reactor is designed for the electrochemical hydrodehalogenation (HDH) of 2,4-dichlorophenol (DCP) in paraffin oil. The reactor has been evaluated at 0.05, 0.1, 0.2, 1 and 2 dm3 scales in terms of cathode materials and structure and ratio of the cathode surface area to the solution volume. A cathode of titanium mini mesh with a palladium electrocatalyst produced by electrodeposition was particularly effective. Current efficiencies of up to 80%, percentage of DCP removal of up to 50%, space-time yields of up to 5.0 kg DCP m−3 h−1 and energy consumption as low as 1.5 kW h (kg DCP)−1, were achieved. The reactor showed stable operation for periods of up to 170 h.
Keywords :
Paraffin oil , Electrochemical hydrodehalogenation (HDH) , Ti mini mesh , Carbon cloth , Solid polymer electrolyte reactor , 4-Dichlorophenol (DCP) , 2
Journal title :
Applied Catalysis A:General
Journal title :
Applied Catalysis A:General
Serial Year :
2004
Link To Document :
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