DK4112779T3 - THREE-CHAMBER ELECTROLYSIS CELL FOR THE PRODUCTION OF ALKALI METAL ALCOHOLATES - Google Patents

THREE-CHAMBER ELECTROLYSIS CELL FOR THE PRODUCTION OF ALKALI METAL ALCOHOLATES Download PDF

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Publication number
DK4112779T3
DK4112779T3 DK21182468.5T DK21182468T DK4112779T3 DK 4112779 T3 DK4112779 T3 DK 4112779T3 DK 21182468 T DK21182468 T DK 21182468T DK 4112779 T3 DK4112779 T3 DK 4112779T3
Authority
DK
Denmark
Prior art keywords
production
alkali metal
electrolysis cell
metal alcoholates
chamber electrolysis
Prior art date
Application number
DK21182468.5T
Other languages
Danish (da)
Inventor
Philip Heinrich Reinsberg
Michael Horn
Jörn Klaus Erich Wolf
Original Assignee
Evonik Operations Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Application granted granted Critical
Publication of DK4112779T3 publication Critical patent/DK4112779T3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/01—Products
    • C25B3/07—Oxygen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C25B13/07—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on ceramics
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/13—Single electrolytic cells with circulation of an electrolyte
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/21—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms two or more diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DK21182468.5T 2021-06-29 2021-06-29 THREE-CHAMBER ELECTROLYSIS CELL FOR THE PRODUCTION OF ALKALI METAL ALCOHOLATES DK4112779T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21182468.5A EP4112779B1 (en) 2021-06-29 2021-06-29 Three-chamber electrolysis cell for the production of alkali metal alcoholate

Publications (1)

Publication Number Publication Date
DK4112779T3 true DK4112779T3 (en) 2023-11-06

Family

ID=76708088

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21182468.5T DK4112779T3 (en) 2021-06-29 2021-06-29 THREE-CHAMBER ELECTROLYSIS CELL FOR THE PRODUCTION OF ALKALI METAL ALCOHOLATES

Country Status (6)

Country Link
EP (1) EP4112779B1 (en)
KR (1) KR20240023532A (en)
CN (1) CN117597470A (en)
DK (1) DK4112779T3 (en)
HU (1) HUE064033T2 (en)
WO (1) WO2023274794A1 (en)

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD258143A3 (en) 1986-03-03 1988-07-13 Koethen Ing Hochschule ELECTROLYSIS CELL FOR FABRIC TRANSPORTED OR BY KINETICALLY SLOWED ELECTRODE REACTIONS
US4831146A (en) 1988-03-21 1989-05-16 Air Products And Chemicals, Inc. Process for preparing triacetone amine and other oxopiperidines
DE4233191C2 (en) 1992-01-16 1995-06-29 Huels Chemische Werke Ag Process for the production of alcoholates
US5389211A (en) 1993-11-08 1995-02-14 Sachem, Inc. Method for producing high purity hydroxides and alkoxides
US5425856A (en) * 1994-04-26 1995-06-20 Occidental Chemical Corporation Method of making alkali metal alcoholates
US5575901A (en) * 1995-01-31 1996-11-19 Sachem, Inc. Process for preparing organic and inorganic hydroxides or alkoxides or ammonia or organic amines from the corresponding salts by electrolysis
US6294066B1 (en) 1997-01-23 2001-09-25 Archer Daniels Midland Company Apparatus and process for electrodialysis of salts
WO2005059205A2 (en) 2003-12-11 2005-06-30 American Pacific Corporation Electrolytic method to make alkali alcoholates using ceramic ion conducting solid membranes
US7824536B2 (en) 2003-12-11 2010-11-02 Ceramatec, Inc. Electrolytic method to make alkali alcoholates using ceramic ion conducting solid membranes
US20080173540A1 (en) 2003-12-11 2008-07-24 Joshi Ashok V Electrolytic Cell for Producing Alkali Alcoholates
US8075758B2 (en) 2003-12-11 2011-12-13 Ceramatec, Inc. Electrolytic method to make alkali alcoholates using ion conducting alkali electrolyte/separator
DE10360758A1 (en) 2003-12-23 2005-07-28 Degussa Ag Electrochemical production of alkali alcoholate, used as intermediate, reactant or catalyst in organic synthesis, uses sodium- or potassium-ion-conducting ceramic membrane separating anolyte containing salt and alcoholic catholyte
DE102005051162A1 (en) 2005-10-24 2007-04-26 Basf Ag Surface-structured membranes and catalyst-coated membranes and membrane-electrode assemblies thereof
JP4955015B2 (en) * 2005-12-20 2012-06-20 セラマテック・インク Electrolytic process of sodium hypochlorite production using Na ion conductive ceramic membrane
US20070158205A1 (en) 2006-01-11 2007-07-12 Shekar Balagopal Synthesis of Biodiesel Using Alkali Ion Conductive Ceramic Membranes
WO2009059315A1 (en) 2007-11-02 2009-05-07 Ceramatec, Inc Electrolytic process to separate alkali metal ions from alkali salts of glycerine
US20100044241A1 (en) 2008-08-25 2010-02-25 Justin Pendleton Methods for Producing Sodium Hypochlorite with a Three-Compartment Apparatus Containing a Basic Anolyte
DE102010062804A1 (en) 2010-01-12 2011-07-14 Evonik Degussa GmbH, 45128 Process for the preparation of 1,1-diarylalkanes and derivatives thereof
WO2012048032A2 (en) 2010-10-07 2012-04-12 Ceramatec, Inc. Chemical systems and methods for operating an electrochemical cell with an acidic anolyte
US9856569B2 (en) 2012-07-03 2018-01-02 Field Upgrading Limited Apparatus and method of producing metal in a nasicon electrolytic cell
KR101719293B1 (en) 2015-01-13 2017-03-23 한국과학기술연구원 Porous Nafion membrane and method for preparing the same
DE102015013155A1 (en) 2015-10-09 2017-04-13 Forschungszentrum Jülich GmbH Electrolytic material with NASICON structure for solid sodium ion batteries and process for their preparation
US11105006B2 (en) * 2018-03-22 2021-08-31 Sekisui Chemical Co., Ltd. Carbon dioxide reduction apparatus and method of producing organic compound
CN108411321B (en) * 2018-04-03 2020-04-10 东北大学 Device and method for preparing ferrate by double-membrane three-chamber electrolytic cell
CN111074288B (en) * 2019-12-18 2021-08-24 东北大学 Method for directly preparing basic cobalt carbonate by membrane electrolysis method
EP3885471B1 (en) * 2020-03-24 2023-07-19 Evonik Operations GmbH Improved method for the preparation of sodium alcoholates
ES2955404T3 (en) * 2020-03-24 2023-11-30 Evonik Operations Gmbh Procedure for the production of alkali metal alcoholates in a three-chamber electrolytic cell

Also Published As

Publication number Publication date
KR20240023532A (en) 2024-02-22
CN117597470A (en) 2024-02-23
WO2023274794A1 (en) 2023-01-05
EP4112779A1 (en) 2023-01-04
EP4112779B1 (en) 2023-08-16
HUE064033T2 (en) 2024-02-28

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