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2008
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Invention
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Aluminium electrowinning cell with metal-based cathodes. A cell for the electrowinning of alumini... |
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2007
|
Invention
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Aluminium collection in electrowinning cells. A cell for the electrowinning of aluminium comprise... |
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Invention
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Aluminium electrowinning cell with reduced heat loss. A drained-cathode cell (10) for the electro... |
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Invention
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Aluminium electrowinning cell with enhanced crust. A cell for the electrowinning of aluminium has... |
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2006
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Invention
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Electrolytic cell with improved feed device. A cell for the electrowinning of a metal from a comp... |
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Invention
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Slurries for producing aluminium-based coatings. A slurry comprises suspended aluminium particles... |
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2005
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Invention
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Aluminium electrowinning with enhanced electrolyte circulation. A method of operating an al... |
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Invention
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Aluminium electrowinning with enhanced electrolyte circulation. A method of operating an aluminiu... |
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Invention
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High stability flow-through non-carbon anodes for aluminium electrowinning. A cell for the electr... |
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Invention
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Non-carbon anodes with active coatings. A cell for electrowinning aluminium from alumina, compris... |
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Invention
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Non-carbon anodes with active coatings. An anode for electrowinning aluminium comprises an electr... |
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Invention
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Aluminium electrowinning cells with non-carbon anodes. A cell for electrowinning aluminium from a... |
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Invention
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Non-carbon anodes. An anode for electrowinning of aluminium from alumina comprises a cobalt-conta... |
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Invention
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Ceramic material for use at elevated temperature. A ceramic material (20, 20A, 20B, 20C, 20... |
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Invention
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Ceramic material for use at elevated temperature. A ceramic material (20, 20A, 20B, 20C, 20C&apos... |
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2004
|
Invention
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Metal electrowinning cell with electrolyte purifier. A cell for electrowinning a metal, in partic... |
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Invention
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Aluminium-wettable carbon-based body. A carbon body has an aluminium-wettable outer part th... |
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Invention
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Aluminium-wettable carbon-based body. A carbon body has an aluminium-wettable outer part that is ... |
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Invention
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Aluminium electrowinning cells with metal-based anodes. A cell for the electrowinning of aluminiu... |
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2003
|
Invention
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A method of conditioning iron alloy-based anodes for aluminium electrowinning cells. A meta... |
|
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Invention
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Electrolytic cell with improved feed device. A cell for the electrowinning of a metal (70) ... |
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|
Invention
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A method of conditioning iron alloy-based anodes for aluminium electrowinning cells. A metallic a... |
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|
Invention
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Electrolytic cell with improved feed device. A cell for the electrowinning of a metal (70) from a... |
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|
Invention
|
The production of hematite-containing material. A method of forming a hematite-containing materia... |
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Invention
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Anode current feeding connection stem. An anode stem (15) for conducting current to an electroche... |
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Invention
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Protection of non-carbon anodes and other oxidation resistant components with iron oxide-containi... |
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Invention
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Protection of metal-based substrates with hematite-containing coatings. A method of forming... |
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|
Invention
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Protection of metal-based substrates with hematite-containing coatings. A method of forming a den... |
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|
Invention
|
Aluminium electrowinning cell design with movable insulating cover sections. A cell for the elect... |
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|
Invention
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Non-carbon anodes for aluminium electrowinning and other oxidation resistant components with slur... |
|
|
Invention
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Prevention of dissolution of metal-based aluminium production anodes. A method of inhibiting diss... |
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|
Invention
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Prevention of dissolution of metal-based aluminium production anodes. A method of inhibitin... |
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Invention
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Surface oxidised nickel-iron metal anodes for aluminium production. An anode for the electrowinni... |
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2002
|
Invention
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Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes. A cell ... |
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Invention
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Non-carbon anodes for aluminium electrowinning and other oxidation resistant components with iron... |
|
|
Invention
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Aluminium electrowinning cells with inclined cathodes. A cell for the electrowinning of aluminium... |
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|
Invention
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Aluminium electrowinning cells with sloping foraminate oxygen-evolving anodes. A cell for the ele... |
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|
Invention
|
Slurry and method for producing refractory boride bodies and coatings for use in aluminium electr... |
|
|
Invention
|
Aluminium electrowinning with metal-based anodes. A process for the electrowinning of aluminium f... |
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|
Invention
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Aluminium production cell design. A cell of advanced design for the production of aluminium by th... |
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Invention
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Aluminium-wettable protective coatings for carbon components used in metallurgical processes. An ... |
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Invention
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Dense refractory material for use at high temperatures. A component is made of or coated with a r... |
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Invention
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Metal-based anodes for aluminium electrowinning cells. An anode of a cell for the electrowinning ... |
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|
Invention
|
Aluminium electrowinning cell with sidewalls resistant to molten electrolyte. A drained cathode c... |
