(0)C25B:1/1:
IPC6
SECTION C - CHEMISTRY; METALLURGY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE...
C25B
2/2
<<   >>   C25B003/00 - C25B015/06  

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/ 00 Electrolytic production of organic compounds [2]

3
/ 02 • by oxidation [2]  

3
/ 04 • by reduction [2]  

3
/ 06 • by halogenation [2]  

3
/ 08 • • by fluorination [2]  

3
/ 10 • by coupling reactions, e.g. dimerisation [2]  

3
/ 12 • of organo-metallic compounds [2]  
 

 5
/ 00 Electrogenerative processes, i.e. processes for producing compounds in which simultaneously electricity is generated [2]
 

 7
/ 00 Electrophoretic production of compounds or non-metals (separation or purification of peptides, e.g. of proteins, by electrophoresis C 07 K 1/26) [2]
 

 9
/ 00 Constructional parts, or assemblies thereof, of cells (C 25 B 11/00, C 25 B 13/00 take precedence) [2]

9
/ 02 • Holders for electrodes [2]  

9
/ 04 • Devices for current supply (electrical connections in general H 01 R); Electrode connections; Electric inter-cell connections [2]  
 

 11
/ 00 Electrodes; Manufacture thereof not otherwise provided for [2]

11
/ 02 • characterised by shape or form [2]  

11
/ 03 • • perforated or foraminous [2]  

11
/ 04 • characterised by the material [2]  

11
/ 06 • • by the catalytic materials used (catalysts in general B 01 J) [2]  

11
/ 08 • • • Noble metals [2]  

11
/ 10 • • Electrodes based on barrier-type metals, e.g. titanium [2]  

11
/ 12 • • Electrodes based on carbon (carbon masses in general C 04 B 35/52) [2]  

11
/ 14 • • • Impregnation of carbon electrodes (C 25 B 11/06 takes precedence) [2]  

11
/ 16 • • Electrodes based on manganese dioxide or lead dioxide [2]  

11
/ 18 • • Mercury or amalgam electrodes [2]  

11
/ 20 • Electrode-membrane assemblies characterised by having electrode catalyst embedded in, or on, the surface of ion-exchange membranes [4]  
 

 13
/ 00 Diaphragms; Spacing elements (C 25 B 11/20 takes precedence) [4]

13
/ 02 • characterised by form or shape [2]  

13
/ 04 • characterised by the material [2]  

13
/ 06 • • based on asbestos [2]  

13
/ 08 • • based on organic materials [2]  
 

 15
/ 00 Operating or servicing of cells [2]

15
/ 02 • Process control or regulation (controlling or regulating in general G 05) [2]  

15
/ 04 • Regulation of the inter-electrode distance (working of metal by the action of a high concentration of electric current B 23 H) [2]  

15
/ 06 • Detection or inhibition of short circuits in the cell [2]  

15
/ 08 • Supplying or removing reactants or electrolytes; Regeneration of electrolytes [2]  

 

 

 
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