EP 1021595 A2 20000726 - ELECTROSYNTHESIS OF HYDROXYLAMMONIUM SALTS AND HYDROXYLAMINE USING A MEDIATOR, A CATALYTIC FILM, METHODS OF MAKING THE CATALYTIC FILM, AND ELECTROSYNTHESIS OF COMPOUNDS USING THE CATALYTIC FILM
Title (en)
ELECTROSYNTHESIS OF HYDROXYLAMMONIUM SALTS AND HYDROXYLAMINE USING A MEDIATOR, A CATALYTIC FILM, METHODS OF MAKING THE CATALYTIC FILM, AND ELECTROSYNTHESIS OF COMPOUNDS USING THE CATALYTIC FILM
Title (de)
ELEKTROSYNTHESE VON HYDROXYLAMMONIUMSALZEN UND HYDROXYLAMIN UNTER VERWENDUNG EINES VERMITTLERS,EINES KATALYTISCHEN FILMS,VERFAHREN ZUR HERSTELLUNG DES KATALYTISCHEN FILMS UND ELEKTROSYNTHESE VON VERBINDUNGEN UNTER VERWENDUNG DES KATALYTISCHEN FILMS
Title (fr)
ELECTROSYNTHESE DE SELS D'HYDROXYLAMMONIUM ET D'HYDROXYLAMINE UTILISANT UN MEDIATEUR, FILM CATALYTIQUE, PROCEDES DE FABRICATION DE CE FILM CATALYTIQUE, ET ELECTROSYNTHESE DE COMPOSES UTILISANT CE FILM CATALYTIQUE
Publication
Application
Priority
- US 9816942 W 19980814
- US 5582397 P 19970815
- US 13385098 A 19980813
- US 13385198 A 19980813
Abstract (en)
[origin: WO9909234A2] In one embodiment, the present invention relates to a method of making a catalytic film comprising: applying an electric current to an electrochemical cell comprising an anode, a cathode and a solution comprising a film forming compound and a nitrate ion source thereby forming the catalytic film. In another embodiment, the present invention relates to a method of preparing a hydroxylammonium salt, involving the steps of: providing an electrochemical cell containing an anode, a cathode, and a divider positioned between the anode and the cathode, to define a catholyte compartment between the cathode and the divider and an anolyte compartment between the anode and the divider; charging the catholyte compartment with a first solution comprising a nitrogen containing compound and a mediator and the anolyte compartment with a second solution comprising an ionic compound; passing a current through the electrochemical cell to produce a hydroxylammonium salt in the catholyte compartment; and recovering the hydroxylammonium salt from the catholyte compartment.
IPC 1-7
IPC 8 full level
B01D 61/44 (2006.01); B01D 61/52 (2006.01); B01J 19/08 (2006.01); B01J 37/34 (2006.01); B32B 17/10 (2006.01); C01B 21/14 (2006.01); C07C 239/08 (2006.01); C25B 1/00 (2006.01); C25B 3/00 (2006.01); C25B 3/29 (2021.01); C25B 11/04 (2006.01)
CPC (source: EP)
B01D 61/44 (2013.01); B01D 61/445 (2013.01); B01D 61/52 (2013.01); B01J 37/348 (2013.01); B32B 17/10577 (2013.01); C07C 239/08 (2013.01); C25B 1/00 (2013.01); C25B 11/073 (2021.01)
Citation (search report)
See references of WO 9909234A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9909234 A2 19990225; WO 9909234 A3 19990603; AU 8784198 A 19990308; CA 2301035 A1 19990225; CA 2301035 C 20090113; EP 1021595 A2 20000726; JP 2003524567 A 20030819; JP 4395257 B2 20100106
DOCDB simple family (application)
US 9816942 W 19980814; AU 8784198 A 19980814; CA 2301035 A 19980814; EP 98939410 A 19980814; JP 2000509888 A 19980814