Studies on the Electrolytic Preparation of Ba(ClO4)2

Studies on the Electrolytic Preparation of Ba(ClO4)2

The electrochemical preparation of barium perchlorate, Ba(ClO4)2, from barium chlorate employing a platinum anode and a rotating stainless steel cathode is described. The effect of electrolyte concentration, cathode and anode current densities, pH and temperature of the electrolyte, and cathode rota...

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Veröffentlicht in:Industrial & engineering chemistry research 2007-09, Vol.46 (19), p.6211-6216
Hauptverfasser: Vasudevan, Subramanyan, Mohan, Swaminathan
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Chemical engineering
Exact sciences and technology
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Zusammenfassung:The electrochemical preparation of barium perchlorate, Ba(ClO4)2, from barium chlorate employing a platinum anode and a rotating stainless steel cathode is described. The effect of electrolyte concentration, cathode and anode current densities, pH and temperature of the electrolyte, and cathode rotation on current efficiency for the preparation of barium perchlorate was studied. A maximum current efficiency of 40% was achieved corresponding to an energy consumption of 5.5 kW·h·kg-1.
ISSN:0888-5885
1520-5045
DOI:10.1021/ie070466r