Anode for electrolysis

Details Anode for electrolysis Anode for electrolysis

2011-08-30

2011-08-30

Bell, Bruce (Department: 1759)

Chemistry: electrical and wave energy

Apparatus

Electrolytic

C204S290120, C204S242000, C204S252000

Reexamination Certificate

active

08007643

ABSTRACT:
The invention relates to an anode comprising a titanium alloy substrate coated with noble metals by thermal decomposition of precursors thereof. The alloy of the substrate includes elements which can be oxidised during the thermal decomposition step, allowing electrical energy savings and a prolonged duration in industrial electrolytic processes. The anode of the invention is suitable for chlor-alkali electrolysis, allowing to produce chlorine with a lower oxygen content and a lower energy consumption than the anodes of the prior art.

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International Search Report for PCT/EP2007/060863 mailed Jan. 25, 2008, p. 1-7.
Written Opinion of the International Searching Authority for PCT/EP2007/060863 mailed Jan. 25, 2008, p. 1-6.
International Preliminary Report on Patentability for PCT/EP2007/060863 mailed Aug. 14, 2008, p. 1-7.

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