FIELD: chemistry.
SUBSTANCE: anode for conducting electrochemical processes has a substrate made from titanium alloy which is coated by noble metals through thermal decomposition of their precursors. The titanium alloy substrate contains elements selected from a group comprising aluminium, niobium, chromium, manganese, molybdenum, ruthenium, tin, tantalum, vanadium and zirconium, which are oxidised during thermal decomposition of the noble metal compounds. The obtained anode enables to save electrical power during electrolysis by increasing electrochemical potential and also increases service life of the anode, which is the technical result of the invention. The disclosed anode is suitable, for example, for electrolysis of alkali chloride.
EFFECT: obtaining chlorine with lower oxygen content and lower power consumption compared to existing anodes.
12 cl, 4 tbl, 3 ex
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| ELECTRODE AND METHOD OF ITS PRODUCTION | 2005 |
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RU2288973C1 |
| ELECTROLYSIS METHOD FOR WATER CHLORIC-ALKALINE SOLUTIONS, ELECTRODE FOR ELECTROLYSIS OF CHLORIC-ALKALINE SOLUTION AND METHOD OF MAKING AN ELECTROLYTIC ELECTRODE | 2003 |
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RU2330124C2 |
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| METHOD OF ELECTRODE PRODUCTION FOR ELECTROCHEMICAL PROCESSES | 1994 |
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RU2069239C1 |
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RU2304640C2 |
| ANODE FOR ELECTROLYTIC EXTRACTION OF CHLORINE | 2024 |
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RU2827197C1 |
| ELECTRODE FOR ELECTROCHEMICAL PROCESS AND METHOD OF ITS RECEIVING | 2004 |
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RU2355823C2 |
| METHOD OF ELECTROLYSIS OF AQUEOUS SOLUTION OF HYDROCHLORIC ACID | 1997 |
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RU2169795C2 |
| BIPOLAR PLATE FOR FUEL ELEMENTS | 1999 |
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RU2237317C2 |
| METHOD TO PRODUCE ELECTRODE, ELECTRODE (VERSIONS) AND ELECTROLYTIC CELL (VERSIONS) | 2004 |
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RU2425176C2 |
