GB1417285A - Process for the electrolytic preparation of adiponitrile - Google Patents
Process for the electrolytic preparation of adiponitrileInfo
- Publication number
- GB1417285A GB1417285A GB3566773A GB3566773A GB1417285A GB 1417285 A GB1417285 A GB 1417285A GB 3566773 A GB3566773 A GB 3566773A GB 3566773 A GB3566773 A GB 3566773A GB 1417285 A GB1417285 A GB 1417285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cell
- salt
- acrylonitrile
- july
- anode
- 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
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 abstract 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 2
- FPPLREPCQJZDAQ-UHFFFAOYSA-N 2-methylpentanedinitrile Chemical compound N#CC(C)CCC#N FPPLREPCQJZDAQ-UHFFFAOYSA-N 0.000 abstract 1
- BCGCCTGNWPKXJL-UHFFFAOYSA-N 3-(2-cyanoethoxy)propanenitrile Chemical compound N#CCCOCCC#N BCGCCTGNWPKXJL-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000978 Pb alloy Inorganic materials 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 229910017053 inorganic salt Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910000160 potassium phosphate Inorganic materials 0.000 abstract 1
- 235000011009 potassium phosphates Nutrition 0.000 abstract 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 abstract 1
- -1 salt tetrabutylammonium phosphate Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 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
- C25B3/20—Processes
- C25B3/29—Coupling reactions
- C25B3/295—Coupling reactions hydrodimerisation
Landscapes
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00275556A US3844911A (en) | 1972-07-27 | 1972-07-27 | Method for producing adiponitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1417285A true GB1417285A (en) | 1975-12-10 |
Family
ID=23052809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3566773A Expired GB1417285A (en) | 1972-07-27 | 1973-07-26 | Process for the electrolytic preparation of adiponitrile |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3844911A (enrdf_load_stackoverflow) |
| JP (1) | JPS5310578B2 (enrdf_load_stackoverflow) |
| BE (1) | BE802806A (enrdf_load_stackoverflow) |
| CA (1) | CA1014102A (enrdf_load_stackoverflow) |
| FR (1) | FR2194671B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1417285A (enrdf_load_stackoverflow) |
| IT (1) | IT994932B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155818A (en) * | 1978-07-17 | 1979-05-22 | Monsanto Company | Semi-continuous electro-hydrodimerization of acrylonitrile to adiponitrile with replating of cathode |
| DE4319951A1 (de) * | 1993-06-16 | 1994-12-22 | Basf Ag | Elektrode, bestehend aus einem Eisen-haltigen Kern und einem Blei-haltigen Überzug |
| GEP20063722B (en) * | 2001-10-12 | 2006-01-10 | Flexsys B V Nl | Process for Improving the Purity of Quaternary Ammonium Hydroxides by Electrolysis in Two-Compartment Cell |
| GB2530077A (en) | 2014-09-12 | 2016-03-16 | Peli Biothermal Ltd | Thermally insulated containers |
| US11780804B2 (en) | 2019-05-24 | 2023-10-10 | Ascend Performance Materials Operations Llc | Tricyanohexane purification methods |
| US11560353B2 (en) | 2019-12-30 | 2023-01-24 | Ascend Performance Materials Operations Llc | Tricyanohexane purification methods |
| US20210198185A1 (en) * | 2019-12-30 | 2021-07-01 | Ascend Performance Materials Operations Llc | Process for recovering adiponitrile |
| EP4085045A1 (en) | 2019-12-30 | 2022-11-09 | Ascend Performance Materials Operations LLC | Process for separating tricyanohexane |
| WO2025043163A1 (en) | 2023-08-24 | 2025-02-27 | Ascend Performance Materials Operations Llc | Process for dewatering and decoloring tricyanohexane |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1263768B (de) * | 1965-07-09 | 1968-03-21 | Basf Ag | Vorrichtung zur Durchfuehrung elektrochemischer Reaktionen organischer Verbindungen mit stroemendem Elektrolyten |
| US3616392A (en) * | 1968-12-04 | 1971-10-26 | Armco Steel Corp | Method for coating conductive articles |
| US3689382A (en) * | 1970-11-23 | 1972-09-05 | Huyck Corp | Electrochemical reductive coupling |
-
1972
- 1972-07-27 US US00275556A patent/US3844911A/en not_active Expired - Lifetime
-
1973
- 1973-04-18 CA CA169,070A patent/CA1014102A/en not_active Expired
- 1973-04-25 JP JP4713473A patent/JPS5310578B2/ja not_active Expired
- 1973-07-10 IT IT26409/73A patent/IT994932B/it active
- 1973-07-26 BE BE133875A patent/BE802806A/xx unknown
- 1973-07-26 GB GB3566773A patent/GB1417285A/en not_active Expired
- 1973-07-27 FR FR7327720A patent/FR2194671B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2338341B2 (de) | 1975-07-31 |
| IT994932B (it) | 1975-10-20 |
| FR2194671B1 (enrdf_load_stackoverflow) | 1975-08-22 |
| FR2194671A1 (enrdf_load_stackoverflow) | 1974-03-01 |
| DE2338341A1 (de) | 1974-02-14 |
| JPS5310578B2 (enrdf_load_stackoverflow) | 1978-04-14 |
| US3844911A (en) | 1974-10-29 |
| JPS4955620A (enrdf_load_stackoverflow) | 1974-05-30 |
| CA1014102A (en) | 1977-07-19 |
| BE802806A (fr) | 1974-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |