EP2212449A4 - Electrolytic process to separate alkali metal ions from alkali salts of glycerine - Google Patents

Electrolytic process to separate alkali metal ions from alkali salts of glycerine

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
glycerine
metal ions
electrolytic process
separate
alkali metal
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Withdrawn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Withdrawn legal-status Critical Current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
    • C25B3/00—Electrolytic production of organic 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • 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 to separate alkali metal ions from alkali salts of glycerine 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 to separate alkali metal ions from alkali salts of glycerine

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
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
EP4043616B1 (en) 2021-02-11 2023-07-19 Evonik Operations GmbH Method for producing alkaline metal alcoholates in a three-chamber electrolysis cell
EP4112779B1 (en) 2021-06-29 2023-08-16 Evonik Operations GmbH Three-chamber electrolysis cell for the production of alkali metal alcoholate
HUE065497T2 (en) 2021-06-29 2024-05-28 Evonik Operations Gmbh Three-chamber electrolysis cell for the production of alkali metal alcoholate
EP4112780B1 (en) 2021-06-29 2023-08-02 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
EP4124675B1 (en) 2021-07-29 2024-07-10 Evonik Operations 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
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
JP2009523192A (en) * 2006-01-11 2009-06-18 セラマテック・インク Biodiesel production method using alkali ion conductive ceramic membrane

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2009059315A1 *

Also Published As

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

Similar Documents

Publication Publication Date Title
EP2212449A4 (en) Electrolytic process to separate alkali metal ions from alkali salts of glycerine
ZA201200117B (en) Process for recovering metals from aqueous solutions
EP2588648A4 (en) Electrolytic production of lithium metal
EP2365867A4 (en) Recovery of lithium from aqueous solutions
EP2380873A4 (en) Process for producing perfluoroalkylsulfonic acid salt
EP2319800A4 (en) Process for production of hexafluorophosphates
PL2358640T3 (en) Process of preparing alkali metal titanates
EP2195348A4 (en) Production of hyaluronic acid
PL2300371T3 (en) Sodium chloride production process
EG26557A (en) Cathode for electrolytic processes
ZA201107975B (en) Electrode for electrolytic application
EP2426210A4 (en) Process for production of 3-mercaptopropionic acid or salt thereof
GB2456856B (en) Method for forming an anode of an electrolytic capacitor
GB0906379D0 (en) Reduced sodium salt
EP2133356A4 (en) Process for production of phosphorus-containing -keto acid
ZA201107126B (en) Cathode for electrolytic processes
PL2504459T3 (en) Method for the removal of chloride from zinc sulphate solution
PL2349928T3 (en) Sodium chloride production process
ZA201107295B (en) Silicas and alkali metal salt compositions, detergents formed from such compositions and method of forming such composition
ZA201202859B (en) Polymorphs of sorafeinib acid addition salts
EP2351734A4 (en) Process for producing sulfuric acid ester salt
EP2423212A4 (en) Process for production of 2-azaadamantane compound from bicyclocarbamate compound
IL217495A0 (en) Process for producing thiabenzulene-propionic acid deivative
PL2398779T3 (en) New process for the preparation of nitroorotic acid
AP2012006365A0 (en) Using the solid waste-quicklime membrane SWQM process for the production of sodium hydroxide

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100526

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

A4 Supplementary search report drawn up and despatched

Effective date: 20101108

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130601