GB787977A - Electrolysis process - Google Patents
Electrolysis processInfo
- Publication number
- GB787977A GB787977A GB2196/57A GB219657A GB787977A GB 787977 A GB787977 A GB 787977A GB 2196/57 A GB2196/57 A GB 2196/57A GB 219657 A GB219657 A GB 219657A GB 787977 A GB787977 A GB 787977A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compartment
- anode
- salt
- acid
- cathode
- 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.)
- Expired
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000000909 electrodialysis Methods 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- -1 hydrogen ions Chemical class 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
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
- C25B1/14—Alkali metal compounds
- C25B1/16—Hydroxides
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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
787,977. Electrodialysis. HOOKER ELECTROCHEMICAL CO. March 12, 1954 [April 2, 1953], No. 2196/57. Divided out of 787,976. Drawings to Specification. Class 41. A process for decomposing the salts of organic aliphatic acids, e.g. sodium acetate, to produce the acid and base comprises introducing the salt into an intermediate compartment of a multi-compartment electrolytic cell having an anode compartment containing a soluble ionized compound which gives rise to hydrogen ions during electrolysis, e.g. sulphuric acid, hydrochloric acid or sodium sulphate, and a cathode compartment containing the cation resulting from electrolysis of the salt, interposing an anionic permselective diaphragm between the anode and intermediate compartments and a permselective diaphragm between the intermediate and cathode compartments, impressing a voltage across the electrodes therein. Specifically, the apparatus is a three-compartment cell with a cationic diaphragm adjacent the cathode as described in Specification 739,722, the salt being introduced into the centre compartment and the acid being formed in the anode compartment. The purpose of the ionized compound is to increase the current density, and products other than oxygen may be formed at the anode, e.g. where the compound is hydrogen chloride, chlorine is formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US346365A US2967806A (en) | 1953-04-02 | 1953-04-02 | Electrolytic decomposition with permselective diaphragms |
| GB7329/54A GB787976A (en) | 1953-04-02 | 1954-03-12 | Electrolysis process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB787977A true GB787977A (en) | 1957-12-18 |
Family
ID=26241351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2196/57A Expired GB787977A (en) | 1953-04-02 | 1954-03-12 | Electrolysis process |
| GB7329/54A Expired GB787976A (en) | 1953-04-02 | 1954-03-12 | Electrolysis process |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7329/54A Expired GB787976A (en) | 1953-04-02 | 1954-03-12 | Electrolysis process |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2967806A (en) |
| DE (1) | DE1047765B (en) |
| FR (1) | FR1128904A (en) |
| GB (2) | GB787977A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004348A3 (en) * | 1998-10-29 | 2000-11-15 | Degussa-Hüls Aktiengesellschaft | Process for the separation of organic acids from aqueous solutions |
| EP0998971A3 (en) * | 1998-10-29 | 2000-11-22 | Degussa-Hüls Aktiengesellschaft | Process for treating aqueous solutions containing bases and organic acids |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3220941A (en) * | 1960-08-03 | 1965-11-30 | Hooker Chemical Corp | Method for electrolysis |
| US3113911A (en) * | 1960-09-06 | 1963-12-10 | Armour Pharma | Process of preparing aluminum chlorhydroxides and aluminum hydroxide |
| GB1051597A (en) * | 1962-08-24 | |||
| US3294657A (en) * | 1962-11-05 | 1966-12-27 | Standard Oil Co | Electrolytic process of making cyanogen halides |
| US3523068A (en) * | 1966-12-19 | 1970-08-04 | Monsanto Co | Process for electrolytic preparation of quaternary ammonium compounds |
| US3775272A (en) * | 1972-02-25 | 1973-11-27 | Olin Corp | Mercury diaphragm chlor-alkali cell and process for decomposing alkali metal halides |
| US4098672A (en) * | 1973-07-18 | 1978-07-04 | Imperial Chemical Industries Limited | Porous diaphragms |
| FR2273082B1 (en) * | 1974-05-28 | 1978-03-31 | Seprac | |
| IT1210956B (en) * | 1982-11-25 | 1989-09-29 | Sigma Tau Ind Farmaceuti | PROCEDURE AND ELECTROLYTIC CELL FOR THE PREPARATION OF ORGANIC COMPOUNDS. |
| FR2646421B1 (en) * | 1989-04-26 | 1992-01-31 | Centre Nat Rech Scient | PROCESS FOR THE MANUFACTURE OF TARTARIC ACID FROM A BITARTRATE AND APPLICATIONS FOR THE RECOVERY OF WINE BY-PRODUCTS |
| US4998296A (en) * | 1989-11-28 | 1991-03-12 | Stames Rebecca M | Hypothermia protection suit collapsible into compact package for storage |
| US5290404A (en) * | 1990-10-31 | 1994-03-01 | Reilly Industries, Inc. | Electro-synthesis of alcohols and carboxylic acids from corresponding metal salts |
| DE4219757A1 (en) * | 1992-06-17 | 1993-12-23 | Basf Ag | Process for the simultaneous production of dicarboxylic acids and diamines from polyamides |
| EP0838435A1 (en) | 1996-10-25 | 1998-04-29 | Kvaerner Process Technology Limited | Process and plant for treating an aqueous waste stream containing alkali metal carboxylates |
| JP4661097B2 (en) * | 2004-06-18 | 2011-03-30 | 富士ゼロックス株式会社 | Water injection battery and power generation method |
| EP1659197A1 (en) * | 2004-11-18 | 2006-05-24 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO | Process for the recovery of acids |
| US9957622B2 (en) | 2009-07-23 | 2018-05-01 | Field Upgrading Limited | Device and method of obtaining diols and other chemicals using decarboxylation |
| US9206515B2 (en) | 2009-07-23 | 2015-12-08 | Ceramatec, Inc. | Method of producing coupled radical products via desulfoxylation |
| WO2011011537A2 (en) | 2009-07-23 | 2011-01-27 | Ceramatec, Inc. | Method of producing coupled radical products from biomass |
| US9051656B2 (en) | 2009-07-23 | 2015-06-09 | Ceramatec, Inc. | Electrochemical synthesis of aryl-alkyl surfacant precursor |
| US8845877B2 (en) | 2010-03-19 | 2014-09-30 | Liquid Light, Inc. | Heterocycle catalyzed electrochemical process |
| US8721866B2 (en) | 2010-03-19 | 2014-05-13 | Liquid Light, Inc. | Electrochemical production of synthesis gas from carbon dioxide |
| US9493882B2 (en) | 2010-07-21 | 2016-11-15 | Ceramatec, Inc. | Custom ionic liquid electrolytes for electrolytic decarboxylation |
| WO2012018418A2 (en) * | 2010-08-05 | 2012-02-09 | Ceramatec, Inc. | Method and device for carboxylic acid production |
| BR112014000052A2 (en) * | 2011-07-06 | 2017-02-07 | Liquid Light Inc | reduction of carbon dioxide in carboxylic acids, glycols and carboxylates |
| US8858777B2 (en) | 2012-07-26 | 2014-10-14 | Liquid Light, Inc. | Process and high surface area electrodes for the electrochemical reduction of carbon dioxide |
| US8821709B2 (en) | 2012-07-26 | 2014-09-02 | Liquid Light, Inc. | System and method for oxidizing organic compounds while reducing carbon dioxide |
| US10329676B2 (en) | 2012-07-26 | 2019-06-25 | Avantium Knowledge Centre B.V. | Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode |
| WO2015184388A1 (en) * | 2014-05-29 | 2015-12-03 | Liquid Light, Inc. | Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode |
| JP6495630B2 (en) * | 2014-11-28 | 2019-04-03 | 株式会社東芝 | Photoelectrochemical reactor |
| US12031221B1 (en) * | 2023-01-11 | 2024-07-09 | Dioxycle | Separators for liquid products in oxocarbon electrolyzers |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE99225C (en) * | ||||
| US2592686A (en) * | 1952-04-15 | Electrolytic production of fatty | ||
| GB600182A (en) * | 1942-03-27 | 1948-04-02 | Walter Henry Groombridge | Production of acetic acid and other lower fatty acids from their salts |
| US634271A (en) * | 1898-01-21 | 1899-10-03 | Henri Plater-Syberg | Process of extracting acetic acid from alkaline acetates. |
| FR709662A (en) * | 1930-01-20 | 1931-08-12 | Kodak Pathe | Electrolytic method and apparatus for the purification of acetic acid solutions and the like |
| US2033732A (en) * | 1934-08-27 | 1936-03-10 | Firm Hanseatische Muhlenwerke | Process for the working up of soaps |
| US2636852A (en) * | 1949-07-09 | 1953-04-28 | Ionics | Method of electrodialyzing aqueous solutions and apparatus therefor |
-
1953
- 1953-04-02 US US346365A patent/US2967806A/en not_active Expired - Lifetime
-
1954
- 1954-03-12 GB GB2196/57A patent/GB787977A/en not_active Expired
- 1954-03-12 GB GB7329/54A patent/GB787976A/en not_active Expired
- 1954-03-27 DE DEH19793A patent/DE1047765B/en active Pending
- 1954-03-29 FR FR1128904D patent/FR1128904A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004348A3 (en) * | 1998-10-29 | 2000-11-15 | Degussa-Hüls Aktiengesellschaft | Process for the separation of organic acids from aqueous solutions |
| EP0998971A3 (en) * | 1998-10-29 | 2000-11-22 | Degussa-Hüls Aktiengesellschaft | Process for treating aqueous solutions containing bases and organic acids |
| US6280593B1 (en) | 1998-10-29 | 2001-08-28 | Degussa-Huels Aktiengesellschaft | Process for separating off organic acids from aqueous solutions |
| US6284116B1 (en) | 1998-10-29 | 2001-09-04 | Degussa-Huels Aktiengesellschaft | Process for treating aqueous solutions comprising bases and organic acids |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1047765B (en) | 1958-12-31 |
| FR1128904A (en) | 1957-01-14 |
| US2967806A (en) | 1961-01-10 |
| GB787976A (en) | 1957-12-18 |
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