EP2212449A4 - ELECTROLYTIC PROCESS FOR SEPARATING ALKALI METAL IONS FROM GLYCERIN ALKALINE SALTS - Google Patents

ELECTROLYTIC PROCESS FOR SEPARATING ALKALI METAL IONS FROM GLYCERIN ALKALINE SALTS

Info

Publication number
EP2212449A4
EP2212449A4 EP08845681A EP08845681A EP2212449A4 EP 2212449 A4 EP2212449 A4 EP 2212449A4 EP 08845681 A EP08845681 A EP 08845681A EP 08845681 A EP08845681 A EP 08845681A EP 2212449 A4 EP2212449 A4 EP 2212449A4
Authority
EP
European Patent Office
Prior art keywords
glycerin
alkali metal
metal ions
electrolytic process
alkaline salts
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP08845681A
Other languages
German (de)
French (fr)
Other versions
EP2212449A1 (en
Inventor
Shekar Balagopal
Justin Pendelton
Ashok Joshi
Sai Bhavaraju
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ceramatec Inc
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
Publication of EP2212449A1 publication Critical patent/EP2212449A1/en
Publication of EP2212449A4 publication Critical patent/EP2212449A4/en
Withdrawn legal-status Critical Current

Links

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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP08845681A 2007-11-02 2008-11-03 ELECTROLYTIC PROCESS FOR SEPARATING ALKALI METAL IONS FROM GLYCERIN ALKALINE SALTS Withdrawn EP2212449A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98503307P 2007-11-02 2007-11-02
PCT/US2008/082278 WO2009059315A1 (en) 2007-11-02 2008-11-03 Electrolytic process to separate alkali metal ions from alkali salts of glycerine

Publications (2)

Publication Number Publication Date
EP2212449A1 EP2212449A1 (en) 2010-08-04
EP2212449A4 true EP2212449A4 (en) 2010-12-08

Family

ID=40591531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08845681A Withdrawn EP2212449A4 (en) 2007-11-02 2008-11-03 ELECTROLYTIC PROCESS FOR SEPARATING ALKALI METAL IONS FROM GLYCERIN ALKALINE SALTS

Country Status (2)

Country Link
EP (1) EP2212449A4 (en)
WO (1) WO2009059315A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3885470B1 (en) 2020-03-24 2023-06-28 Evonik Operations GmbH Method for producing alkaline metal alcaholates in a three-chamber electrolysis cell
EP3885471B1 (en) 2020-03-24 2023-07-19 Evonik Operations GmbH Improved method for the preparation of sodium alcoholates
EP4043616B1 (en) 2021-02-11 2023-07-19 Evonik Operations GmbH Method for producing alkaline metal alcoholates in a three-chamber electrolysis cell
EP4112780B1 (en) 2021-06-29 2023-08-02 Evonik Operations GmbH Three-chamber electrolysis cell for the production of alkali metal alcoholate
DK4112779T3 (en) 2021-06-29 2023-11-06 Evonik Operations Gmbh THREE-CHAMBER ELECTROLYSIS CELL FOR THE PRODUCTION OF ALKALI METAL ALCOHOLATES
HUE065497T2 (en) 2021-06-29 2024-05-28 Evonik Operations Gmbh Three-chamber electrolysis cell for the production of alkali metal alcoholate
EP4124675B1 (en) 2021-07-29 2024-07-10 Evonik Operations GmbH Fracture-stable partition comprising solid electrolyte ceramics for electrolytic cells
EP4124677A1 (en) 2021-07-29 2023-02-01 Evonik Functional Solutions GmbH Fracture-stable partition 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
EP4144890A1 (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
EP4144889A1 (en) 2021-09-06 2023-03-08 Evonik Functional Solutions GmbH Method for producing alkaline metal alcaholates in an electrolysis cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290405A (en) * 1991-05-24 1994-03-01 Ceramatec, Inc. NaOH production from ceramic electrolytic cell
WO2005059205A2 (en) * 2003-12-11 2005-06-30 American Pacific Corporation Electrolytic method to make alkali alcoholates using ceramic ion conducting solid membranes
EP1976815B1 (en) * 2006-01-11 2012-06-27 Ceramatec, Inc. Synthesis of biodiesel using alkali ion conductive ceramic membranes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
WO2009059315A1 (en) 2009-05-07
EP2212449A1 (en) 2010-08-04

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