EP 3885470 B1 20230628 - METHOD FOR PRODUCING ALKALINE METAL ALCAHOLATES IN A THREE-CHAMBER ELECTROLYSIS CELL
Title (en)
METHOD FOR PRODUCING ALKALINE METAL ALCAHOLATES IN A THREE-CHAMBER ELECTROLYSIS CELL
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ALKALIMETALLALKOHOLATEN IN EINER DREIKAMMERELEKTROLYSEZELLE
Title (fr)
PROCÉDÉ DE FABRICATION D'ALCOOLIQUES MÉTALLIQUES ALCALINS DANS UNE CELLULE D'ÉLECTROLYSE À TROIS CHAMBRES
Publication
Application
Priority
EP 20165238 A 20200324
Abstract (en)
[origin: CA3112138A1] The present invention relates to a process for electrochemical preparation of an alkali metal alkoxide solution. The process is performed in an electrolysis cell having three chambers, wherein the middle chamber is separated from the cathode chamber by a solid-state electrolyte permeable to cations, for example NaSICON, and from the anode chamber by a diffusion barrier, for example a membrane selective for cations or anions.
IPC 8 full level
C25B 13/04 (2021.01); B01D 61/00 (2006.01); C07C 31/30 (2006.01); C25B 3/25 (2021.01); C25B 9/19 (2021.01)
CPC (source: EP US)
C25B 3/07 (2021.01 - US); C25B 3/13 (2021.01 - US); C25B 3/25 (2021.01 - EP); C25B 9/19 (2021.01 - EP); C25B 13/04 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3885470 A1 20210929; EP 3885470 B1 20230628; CA 3112138 A1 20210924; CA 3112138 C 20230314; ES 2955404 T3 20231130; US 11174559 B2 20211116; US 2021301409 A1 20210930
DOCDB simple family (application)
EP 20165238 A 20200324; CA 3112138 A 20210318; ES 20165238 T 20200324; US 202117204629 A 20210317