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 glycerineInfo
- 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- Withdrawn
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)
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)
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 |
ES2958263T3 (en) | 2021-02-11 | 2024-02-06 | Evonik Operations Gmbh | Alkali metal alcoholate production procedure in a three-chamber electrolytic cell |
EP4112780B1 (en) | 2021-06-29 | 2023-08-02 | 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 |
HUE065497T2 (en) | 2021-06-29 | 2024-05-28 | Evonik Operations Gmbh | Three-chamber electrolysis cell for the production of alkali metal alcoholate |
EP4124675A1 (en) | 2021-07-29 | 2023-02-01 | Evonik Functional Solutions 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 |
EP4144889A1 (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 |
EP4144888A1 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5290405A (en) * | 1991-05-24 | 1994-03-01 | Ceramatec, Inc. | NaOH production from ceramic electrolytic cell |
EP1702089A2 (en) * | 2003-12-11 | 2006-09-20 | American Pacific Corporation | Electrolytic method to make alkali alcoholates using ceramic ion conducting solid membranes |
WO2007082092A2 (en) * | 2006-01-11 | 2007-07-19 | Ceramatec, Inc. | Synthesis of biodiesel using alkali ion conductive ceramic membranes |
-
2008
- 2008-11-03 EP EP08845681A patent/EP2212449A4/en not_active Withdrawn
- 2008-11-03 WO PCT/US2008/082278 patent/WO2009059315A1/en active Application Filing
Non-Patent Citations (2)
Title |
---|
No further relevant documents disclosed * |
See also references of WO2009059315A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009059315A1 (en) | 2009-05-07 |
EP2212449A1 (en) | 2010-08-04 |
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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 |