WO2009073062A3 - Electrolytic cell for producing alkali alcoholates - Google Patents

Electrolytic cell for producing alkali alcoholates Download PDF

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Publication number
WO2009073062A3
WO2009073062A3 PCT/US2008/011382 US2008011382W WO2009073062A3 WO 2009073062 A3 WO2009073062 A3 WO 2009073062A3 US 2008011382 W US2008011382 W US 2008011382W WO 2009073062 A3 WO2009073062 A3 WO 2009073062A3
Authority
WO
WIPO (PCT)
Prior art keywords
alkali
compartment
alcohol
catholyte
solution
Prior art date
Application number
PCT/US2008/011382
Other languages
French (fr)
Other versions
WO2009073062A2 (en
Inventor
Ashok Joshi
Shekar Balagopal
Justin Pendelton
Original Assignee
Ceramatec, Inc.
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 Ceramatec, Inc. filed Critical Ceramatec, Inc.
Priority to EP08857374A priority Critical patent/EP2209931A4/en
Publication of WO2009073062A2 publication Critical patent/WO2009073062A2/en
Publication of WO2009073062A3 publication Critical patent/WO2009073062A3/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
    • C25B3/20—Processes
    • C25B3/25—Reduction

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Alkali alcoholates are produced from alkali metal salt solutions and alcohol using a three-compartment electrolyte cell (I0) that includes an anolyte compartment (22) configured with an anode (26), a buffer compartment (24), and a catholyte compartment (20) configured with a cathode (28) First and second separators (14 and 16), permeable to alkali ions, are positioned between the anolyte compartment (22) and the catholyte compartment (20) to define a buffer compartment (24) They may be fabπcated of the same or different matenals including, but not limited to, an alkali ion conducting solid electrolyte configured to selectively transport alkali ions, a porous ceramic, or a porous polymer separator mateπal The catholyte solution may include an alkali alcoholate and alcohol The anolyte solution may include at least one alkali salt The buffer compartment solution may include a soluble alkali salt and an alkali alcoholate in alcohol.
PCT/US2008/011382 2007-10-01 2008-10-01 Electrolytic cell for producing alkali alcoholates WO2009073062A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08857374A EP2209931A4 (en) 2007-10-01 2008-10-01 Electrolytic cell for producing alkali alcoholates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/865,361 US20080173540A1 (en) 2003-12-11 2007-10-01 Electrolytic Cell for Producing Alkali Alcoholates
US11/865,361 2007-10-01

Publications (2)

Publication Number Publication Date
WO2009073062A2 WO2009073062A2 (en) 2009-06-11
WO2009073062A3 true WO2009073062A3 (en) 2009-12-23

Family

ID=40718405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/011382 WO2009073062A2 (en) 2007-10-01 2008-10-01 Electrolytic cell for producing alkali alcoholates

Country Status (3)

Country Link
US (1) US20080173540A1 (en)
EP (1) EP2209931A4 (en)
WO (1) WO2009073062A2 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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JP5314246B2 (en) 2003-12-11 2013-10-16 アメリカン パシフィック コーポレイション Electrolytic method for producing alkali alcoholates using solid membranes of ion-conducting ceramics
US8075758B2 (en) 2003-12-11 2011-12-13 Ceramatec, Inc. Electrolytic method to make alkali alcoholates using ion conducting alkali electrolyte/separator
US7824536B2 (en) 2003-12-11 2010-11-02 Ceramatec, Inc. Electrolytic method to make alkali alcoholates using ceramic ion conducting solid membranes
US8268159B2 (en) 2005-12-20 2012-09-18 Ceramatec, Inc. Electrolytic process to produce sodium hypochlorite using sodium ion conductive ceramic membranes
US8262872B2 (en) * 2005-12-20 2012-09-11 Ceramatec, Inc. Cleansing agent generator and dispenser
US20080245671A1 (en) * 2007-04-03 2008-10-09 Shekar Balagopal Electrochemical Process to Recycle Aqueous Alkali Chemicals Using Ceramic Ion Conducting Solid Membranes
US8192609B2 (en) * 2009-12-01 2012-06-05 Wisconsin Alumni Research Foundation Cobalt oxyfluoride catalysts for electrolytic dissociation of water
EP2507411A4 (en) * 2009-12-01 2015-07-29 Wisconsin Alumni Res Found Buffered cobalt oxide catalysts
US8444846B2 (en) * 2009-12-07 2013-05-21 Battelle Energy Alliance, Llc Method and system for producing hydrogen using sodium ion separation membranes
WO2012097167A2 (en) * 2011-01-12 2012-07-19 Ceramatec, Inc. Electrochemical production of hydrogen
US11769906B2 (en) 2017-09-14 2023-09-26 Ampcera Inc. Systems and methods for selectively extracting alkaline metals from metal-rich solutions using solid state ionic conductive electrolyte membrane
US11177498B1 (en) 2018-10-15 2021-11-16 Ampcera Inc. Redox flow batteries, components for redox flow batteries and methods for manufacture thereof
US11819806B1 (en) 2018-10-15 2023-11-21 Ampcera Inc. Methods for manufacturing a solid state ionic conductive membrane on a macro porous support scaffold
US11600853B1 (en) 2019-05-14 2023-03-07 Ampcera Inc. Systems and methods for storing, transporting, and handling of solid-state electrolytes
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
EP3885471B1 (en) * 2020-03-24 2023-07-19 Evonik Operations GmbH Improved method for the preparation of sodium alcoholates
ES2958263T3 (en) 2021-02-11 2024-02-06 Evonik Operations Gmbh Alkali metal alcoholate production procedure in a three-chamber electrolytic cell
KR102543734B1 (en) * 2021-06-16 2023-06-13 울산과학기술원 Desalting apparatus for resource recovery from seawater concentrate
EP4112780B1 (en) * 2021-06-29 2023-08-02 Evonik Operations GmbH Three-chamber electrolysis cell for the production of alkali metal alcoholate
PL4112778T3 (en) * 2021-06-29 2024-05-13 Evonik Operations Gmbh Three-chamber electrolysis cell for the production of alkali metal alcoholate
HUE064033T2 (en) * 2021-06-29 2024-02-28 Evonik Operations Gmbh Three-chamber electrolysis cell for the production of alkali metal alcoholate
EP4124677A1 (en) 2021-07-29 2023-02-01 Evonik Functional Solutions GmbH Fracture-stable partition comprising solid electrolyte ceramics for electrolytic cells
WO2023006490A1 (en) 2021-07-29 2023-02-02 Evonik Functional Solutions Gmbh Break-resistant partition wall comprising solid electrolyte ceramics for electrolytic cells
EP4134472A1 (en) * 2021-08-13 2023-02-15 Evonik Functional Solutions GmbH Method for producing alkaline metal alcaholates in an electrolysis cell
EP4144889A1 (en) * 2021-09-06 2023-03-08 Evonik Functional Solutions GmbH Method for producing alkaline metal alcaholates in an electrolysis cell
EP4144888A1 (en) * 2021-09-06 2023-03-08 Evonik Functional Solutions GmbH Method for producing alkaline metal alcaholates in an electrolysis cell
EP4144890A1 (en) * 2021-09-06 2023-03-08 Evonik Functional Solutions GmbH Method for producing alkaline metal alcaholates in an electrolysis cell
WO2023193940A1 (en) * 2022-04-04 2023-10-12 Evonik Operations Gmbh Improved method for depolymerising polyethylene terephthalate

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JP5314246B2 (en) * 2003-12-11 2013-10-16 アメリカン パシフィック コーポレイション Electrolytic method for producing alkali alcoholates using solid membranes of ion-conducting ceramics
US8075758B2 (en) * 2003-12-11 2011-12-13 Ceramatec, Inc. Electrolytic method to make alkali alcoholates using ion conducting alkali electrolyte/separator
US20090057162A1 (en) * 2007-01-11 2009-03-05 Shekar Balagopal Electrolytic Process to Separate Alkali Metal Ions from Alkali Salts of Glycerine
US20080245671A1 (en) * 2007-04-03 2008-10-09 Shekar Balagopal Electrochemical Process to Recycle Aqueous Alkali Chemicals Using Ceramic Ion Conducting Solid Membranes
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US5425856A (en) * 1994-04-26 1995-06-20 Occidental Chemical Corporation Method of making alkali metal alcoholates
US20060226022A1 (en) * 2003-12-11 2006-10-12 Ceramatec, Inc. Electrolytic method to make alkali alcoholates using ceramic ion conducting solid membranes

Also Published As

Publication number Publication date
US20080173540A1 (en) 2008-07-24
EP2209931A4 (en) 2010-12-29
WO2009073062A2 (en) 2009-06-11
EP2209931A2 (en) 2010-07-28

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