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C25C 1/00
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Electrolytic production, recovery or refining of metals by electrolysis of solutions |
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C25C 1/02
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals |
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C25C 1/04
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals in mercury cathode cells |
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C25C 1/06
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of iron group metals, refractory metals or manganese |
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C25C 1/08
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of iron group metals, refractory metals or manganese of nickel or cobalt |
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C25C 1/10
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of iron group metals, refractory metals or manganese of chromium or manganese |
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C25C 1/12
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper |
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C25C 1/14
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of tin |
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C25C 1/16
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury |
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C25C 1/18
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead |
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C25C 1/20
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals |
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C25C 1/22
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Electrolytic production, recovery or refining of metals by electrolysis of solutions of metals not provided for in groups |
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C25C 1/24
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Alloys obtained by cathodic reduction of all their ions |
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C25C 3/00
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Electrolytic production, recovery or refining of metals by electrolysis of melts |
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C25C 3/02
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Electrolytic production, recovery or refining of metals by electrolysis of melts of alkali or alkaline earth metals |
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C25C 3/04
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Electrolytic production, recovery or refining of metals by electrolysis of melts of magnesium |
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C25C 3/06
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Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium |
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C25C 3/08
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Cell construction, e.g. bottoms, walls, cathodes |
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C25C 3/10
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External supporting frames or structures |
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C25C 3/12
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Anodes |
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C25C 3/14
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Devices for feeding or crust breaking |
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C25C 3/16
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Electric current supply devices, e.g. bus bars |
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C25C 3/18
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Electrolytes |
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C25C 3/20
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Automatic control or regulation of cells |
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C25C 3/22
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Collecting emitted gases |
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C25C 3/24
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Refining |
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C25C 3/26
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Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium |
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C25C 3/28
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Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium of titanium |
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C25C 3/30
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Electrolytic production, recovery or refining of metals by electrolysis of melts of manganese |
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C25C 3/32
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Electrolytic production, recovery or refining of metals by electrolysis of melts of chromium |
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C25C 3/34
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Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups |
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C25C 3/36
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Alloys obtained by cathodic reduction of all their ions |
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C25C 5/00
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Electrolytic production, recovery or refining of metal powders or porous metal masses |
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C25C 5/02
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Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions |
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C25C 5/04
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Electrolytic production, recovery or refining of metal powders or porous metal masses from melts |
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C25C 7/00
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Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells |
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C25C 7/02
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Electrodes; Connections thereof |
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C25C 7/04
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Diaphragms; Spacing elements |
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C25C 7/06
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Operating or servicing |
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C25C 7/08
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Separating of deposited metals from the cathode |
