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C25B 1/00
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Electrolytic production of inorganic compounds or non-metals |
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C25B 1/01
|
Products |
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C25B 1/02
|
Hydrogen or oxygen |
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C25B 1/04
|
Hydrogen or oxygen by electrolysis of water |
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C25B 1/06
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Electrolytic production of inorganic compounds or non-metals of hydrogen or oxygen by electrolysis of water in cells with flat or plate-like electrodes |
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C25B 1/08
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Electrolytic production of inorganic compounds or non-metals of hydrogen or oxygen by electrolysis of water in cells with flat or plate-like electrodes of the filter-press type |
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C25B 1/10
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Electrolytic production of inorganic compounds or non-metals of hydrogen or oxygen by electrolysis of water in diaphragm cells |
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C25B 1/12
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Electrolytic production of inorganic compounds or non-metals of hydrogen or oxygen by electrolysis of water in pressure cells |
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C25B 1/13
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Ozone |
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C25B 1/14
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Alkali metal compounds |
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C25B 1/16
|
Hydroxides |
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C25B 1/18
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Alkaline earth metal compounds or magnesium compounds |
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C25B 1/20
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Hydroxides |
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C25B 1/21
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Manganese oxides |
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C25B 1/22
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Inorganic acids |
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C25B 1/23
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Carbon monoxide or syngas |
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C25B 1/24
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Halogens or compounds thereof |
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C25B 1/26
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Chlorine; Compounds thereof |
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C25B 1/27
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Ammonia |
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C25B 1/28
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Per-compounds |
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C25B 1/29
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Persulfates |
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C25B 1/30
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Peroxides |
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C25B 1/32
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Perborates |
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C25B 1/33
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Silicon |
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C25B 1/34
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Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis |
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C25B 1/36
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Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells |
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C25B 1/38
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Simultaneous production of alkali metal hydroxides and chlorine, its oxyacids or salts in mercury cathode cells with vertical mercury cathode |
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C25B 1/40
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Simultaneous production of alkali metal hydroxides and chlorine, its oxyacids or salts in mercury cathode cells with horizontal mercury cathode |
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C25B 1/42
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Decomposition of amalgams |
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C25B 1/44
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Decomposition of amalgams with the aid of catalysts |
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C25B 1/46
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Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells |
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C25B 1/50
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Processes |
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C25B 1/55
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Photoelectrolysis |
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C25B 1/135
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Carbon |
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C25B 1/245
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Fluorine; Compounds thereof |
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C25B 3/00
|
Electrolytic production of organic compounds |
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C25B 3/01
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Products |
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C25B 3/02
|
Electrolytic production of organic compounds by oxidation |
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C25B 3/03
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Acyclic or carbocyclic hydrocarbons |
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C25B 3/04
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Electrolytic production of organic compounds by reduction |
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C25B 3/05
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Heterocyclic compounds |
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C25B 3/06
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Electrolytic production of organic compounds by halogenation |
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C25B 3/07
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Oxygen containing compounds |
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C25B 3/08
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Electrolytic production of organic compounds by halogenation by fluorination |
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C25B 3/09
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Nitrogen containing compounds |
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C25B 3/10
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Electrolytic production of organic compounds by coupling reactions, e.g. dimerisation |
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C25B 3/11
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Halogen containing compounds |
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C25B 3/12
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Electrolytic production of organic compounds of organo-metallic compounds |
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C25B 3/13
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Organo-metallic compounds |
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C25B 3/20
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Processes |
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C25B 3/21
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Photoelectrolysis |
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C25B 3/23
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Oxidation |
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C25B 3/25
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Reduction |
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C25B 3/26
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Reduction of carbon dioxide |
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C25B 3/27
|
Halogenation |
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C25B 3/28
|
Fluorination |
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C25B 3/29
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Coupling reactions |
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C25B 5/00
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Electrogenerative processes, i.e. processes for producing compounds in which electricity is generated simultaneously |
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C25B 7/00
|
Electrophoretic production of compounds or non-metals |
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C25B 9/00
|
Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features |
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C25B 9/01
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Electrolytic cells characterised by shape or form |
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C25B 9/02
|
Holders for electrodes |
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C25B 9/04
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Devices for current supply; Electrode connections; Electric inter-cell connections |
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C25B 9/05
|
Pressure cells |
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C25B 9/06
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Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof |
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C25B 9/07
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Common duct cells |
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C25B 9/08
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Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms |
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C25B 9/09
|
Fused bath cells |
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C25B 9/10
|
Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms including an ion-exchange membrane in or on which electrode material is embedded |
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C25B 9/12
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Cells or assemblies of cells comprising at least one movable electrode, e.g. rotary electrodes; Assemblies of constructional parts thereof |
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C25B 9/13
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Single electrolytic cells with circulation of an electrolyte |
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C25B 9/14
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Liquid electrodes, e.g. mercury electrodes |
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C25B 9/015
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Cylindrical cells |
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C25B 9/16
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Cells or assemblies of cells comprising at least one electrode made of particles; Assemblies of constructional parts thereof |
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C25B 9/17
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Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof |
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C25B 9/18
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Assemblies comprising a plurality of cells |
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C25B 9/19
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Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms |
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C25B 9/20
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Assemblies comprising a plurality of cells of the filter-press type |
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C25B 9/21
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Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms two or more diaphragms |
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C25B 9/23
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Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded |
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C25B 9/30
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Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof |
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C25B 9/40
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Cells or assemblies of cells comprising electrodes made of particles; Assemblies of constructional parts thereof |
|
C25B 9/50
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Cells or assemblies of cells comprising photoelectrodes; Assemblies of constructional parts thereof |
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C25B 9/60
|
Constructional parts of cells |
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C25B 9/63
|
Holders for electrodes; Positioning of the electrodes |
|
C25B 9/65
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Means for supplying current; Electrode connections; Electric inter-cell connections |
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C25B 9/67
|
Heating or cooling means |
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C25B 9/70
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Assemblies comprising two or more cells |
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C25B 9/73
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Assemblies comprising two or more cells of the filter-press type |
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C25B 9/75
|
Assemblies comprising two or more cells of the filter-press type having bipolar electrodes |
|
C25B 9/77
|
Assemblies comprising two or more cells of the filter-press type having diaphragms |
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C25B 11/00
|
Electrodes; Manufacture thereof not otherwise provided for |
|
C25B 11/02
|
Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form |
|
C25B 11/03
|
Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous |
|
C25B 11/04
|
Electrodes; Manufacture thereof not otherwise provided for characterised by the material |
|
C25B 11/06
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Electrodes; Manufacture thereof not otherwise provided for characterised by the material by the catalytic materials used |
|
C25B 11/08
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Noble metals |
|
C25B 11/10
|
Electrodes based on barrier-type metals, e.g. titanium |
|
C25B 11/12
|
Electrodes based on carbon |
|
C25B 11/14
|
Impregnation of carbon electrodes |
|
C25B 11/16
|
Electrodes based on manganese dioxide or lead dioxide |
|
C25B 11/18
|
Mercury or amalgam electrodes |
|
C25B 11/031
|
Porous electrodes |
|
C25B 11/032
|
Gas diffusion electrodes |
|
C25B 11/033
|
Liquid electrodes |
|
C25B 11/034
|
Rotary electrodes |
|
C25B 11/036
|
Bipolar electrodes |
|
C25B 11/037
|
Electrodes made of particles |
|
C25B 11/042
|
Electrodes formed of a single material |
|
C25B 11/043
|
Carbon, e.g. diamond or graphene |
|
C25B 11/044
|
Impregnation of carbon |
|
C25B 11/045
|
Mercury or amalgam |
|
C25B 11/046
|
Alloys |
|
C25B 11/047
|
Ceramics |
|
C25B 11/048
|
Organic compounds |
|
C25B 11/049
|
Photocatalysts |
|
C25B 11/051
|
Electrodes formed of electrocatalysts on a substrate or carrier |
|
C25B 11/052
|
Electrodes comprising one or more electrocatalytic coatings on a substrate |
|
C25B 11/053
|
Electrodes comprising one or more electrocatalytic coatings on a substrate characterised by multilayer electrocatalytic coatings |
|
C25B 11/054
|
Electrodes comprising electrocatalysts supported on a carrier |
|
C25B 11/055
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material |
|
C25B 11/056
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of textile or non-woven fabric |
|
C25B 11/057
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound |
|
C25B 11/059
|
Silicon |
|
C25B 11/061
|
Metal or alloy |
|
C25B 11/063
|
Valve metal, e.g. titanium |
|
C25B 11/065
|
Carbon |
|
C25B 11/067
|
Inorganic compound e.g. ITO, silica or titania |
|
C25B 11/069
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of two or more compounds |
|
C25B 11/071
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of two or more compounds comprising metal or alloy powder and non-metallic binders |
|
C25B 11/073
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material |
|
C25B 11/075
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound |
|
C25B 11/077
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide |
|
C25B 11/079
|
Manganese dioxide; Lead dioxide |
|
C25B 11/081
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the element being a noble metal |
|
C25B 11/083
|
Diamond |
|
C25B 11/085
|
Organic compound |
|
C25B 11/087
|
Photocatalytic compound |
|
C25B 11/089
|
Alloys |
|
C25B 11/091
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of two or more catalytic elements or catalytic compounds |
|
C25B 11/093
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide |
|
C25B 11/095
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic |
|
C25B 11/097
|
Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of two or more catalytic elements or catalytic compounds comprising two or more noble metals or noble metal alloys |
|
C25B 13/00
|
Diaphragms; Spacing elements |
|
C25B 13/02
|
Diaphragms; Spacing elements characterised by shape or form |
|
C25B 13/04
|
Diaphragms; Spacing elements characterised by the material |
|
C25B 13/05
|
Diaphragms; Spacing elements characterised by the material based on inorganic materials |
|
C25B 13/06
|
Diaphragms; Spacing elements characterised by the material based on inorganic materials based on asbestos |
|
C25B 13/07
|
Diaphragms; Spacing elements characterised by the material based on inorganic materials based on ceramics |
|
C25B 13/08
|
Diaphragms; Spacing elements characterised by the material based on organic materials |
|
C25B 15/00
|
Operating or servicing cells |
|
C25B 15/02
|
Process control or regulation |
|
C25B 15/04
|
Regulation of the inter-electrode distance |
|
C25B 15/06
|
Detection or inhibition of short circuits in the cell |
|
C25B 15/08
|
Supplying or removing reactants or electrolytes; Regeneration of electrolytes |
|
C25B 15/021
|
Process control or regulation of heating or cooling |
|
C25B 15/023
|
Measuring, analysing or testing during electrolytic production |
|
C25B 15/025
|
Measuring, analysing or testing during electrolytic production of electrolyte parameters |
|
C25B 15/027
|
Temperature |
|
C25B 15/029
|
Concentration |
|
C25B 15/031
|
Concentration pH |
|
C25B 15/033
|
Conductivity |
