GB1129135A - Chemical process - Google Patents
Chemical processInfo
- Publication number
- GB1129135A GB1129135A GB49713/64A GB4971364A GB1129135A GB 1129135 A GB1129135 A GB 1129135A GB 49713/64 A GB49713/64 A GB 49713/64A GB 4971364 A GB4971364 A GB 4971364A GB 1129135 A GB1129135 A GB 1129135A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitrile
- adipo
- aqueous phase
- reduction
- compounds
- 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
- 238000001311 chemical methods and process Methods 0.000 title 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 3
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 abstract 3
- 239000008346 aqueous phase Substances 0.000 abstract 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 3
- 229910052753 mercury Inorganic materials 0.000 abstract 3
- 229910000497 Amalgam Inorganic materials 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 150000002894 organic compounds Chemical class 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910001413 alkali metal ion Inorganic materials 0.000 abstract 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000337 buffer salt Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- MWHUIOFIRPAVBJ-UHFFFAOYSA-N n-methyl-n-(2-methylphenyl)nitrous amide Chemical compound O=NN(C)C1=CC=CC=C1C MWHUIOFIRPAVBJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000005622 tetraalkylammonium hydroxides Chemical class 0.000 abstract 1
- YMBCJWGVCUEGHA-UHFFFAOYSA-M tetraethylammonium chloride Chemical compound [Cl-].CC[N+](CC)(CC)CC YMBCJWGVCUEGHA-UHFFFAOYSA-M 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
-
- 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
- C25B3/25—Reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE673403D BE673403A (OSRAM) | 1964-12-07 | ||
| GB49713/64A GB1129135A (en) | 1964-12-07 | 1964-12-07 | Chemical process |
| US511211A US3462478A (en) | 1964-12-07 | 1965-12-02 | Amalgam reduction process for the production of adiponitrile |
| US511252A US3458559A (en) | 1964-12-07 | 1965-12-02 | Amalgam reduction process for the production of adiponitrile |
| CH1676865A CH484012A (de) | 1964-12-07 | 1965-12-06 | Verfahren zur reduktiven Dimerisierung von Estern, Amiden und Nitrilen a,B-olefinisch ungesättigter Carbonsäuren |
| SE15762/65A SE329841B (OSRAM) | 1964-12-07 | 1965-12-06 | |
| FR41287A FR1465731A (fr) | 1964-12-07 | 1965-12-07 | Procédé de réduction de composés organiques |
| NL6515869A NL6515869A (OSRAM) | 1964-12-07 | 1965-12-07 | |
| DE19651543099 DE1543099B1 (de) | 1964-12-07 | 1965-12-07 | Verfahren zur reduktiven Dimerisierung von Acrylnitril zu Adipinsaeuredinitril |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49713/64A GB1129135A (en) | 1964-12-07 | 1964-12-07 | Chemical process |
| GB816565 | 1965-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1129135A true GB1129135A (en) | 1968-10-02 |
Family
ID=26241992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49713/64A Expired GB1129135A (en) | 1964-12-07 | 1964-12-07 | Chemical process |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US3458559A (OSRAM) |
| BE (1) | BE673403A (OSRAM) |
| CH (1) | CH484012A (OSRAM) |
| DE (1) | DE1543099B1 (OSRAM) |
| FR (1) | FR1465731A (OSRAM) |
| GB (1) | GB1129135A (OSRAM) |
| NL (1) | NL6515869A (OSRAM) |
| SE (1) | SE329841B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1212021A (en) * | 1967-02-27 | 1970-11-11 | Ici Ltd | Hydrodimerisation of unsaturated nitriles or carboxylates |
| GB1212022A (en) * | 1967-03-14 | 1970-11-11 | Ici Ltd | Hydrodimerisation of unsaturated nitriles or carboxylates |
| GB1212023A (en) * | 1967-04-10 | 1970-11-11 | Ici Ltd | Removal of sodium bicarbonate from an organic medium |
| CN110055551A (zh) * | 2019-05-31 | 2019-07-26 | 中触媒新材料股份有限公司 | 一种阴膜电解法制备四烷基氢氧化铵的装置和方法 |
| CN119956373A (zh) * | 2025-03-26 | 2025-05-09 | 北京化工大学 | 一种电化学析氢耦合废弃pa-66塑料电化学氧化制己二腈的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439308A (en) * | 1946-07-18 | 1948-04-06 | Du Pont | Process for simultaneous dimerization and reduction |
| US3193574A (en) * | 1960-05-08 | 1965-07-06 | Katchalsky Aharon | Process for the preparation of adiponitrile by dimerization of acrylonitrile |
| GB1157441A (en) * | 1964-06-02 | 1969-07-09 | Ici Ltd | Reductive Dimerisation of Unsaturated Nitriles |
-
0
- BE BE673403D patent/BE673403A/xx unknown
-
1964
- 1964-12-07 GB GB49713/64A patent/GB1129135A/en not_active Expired
-
1965
- 1965-12-02 US US511252A patent/US3458559A/en not_active Expired - Lifetime
- 1965-12-02 US US511211A patent/US3462478A/en not_active Expired - Lifetime
- 1965-12-06 SE SE15762/65A patent/SE329841B/xx unknown
- 1965-12-06 CH CH1676865A patent/CH484012A/de not_active IP Right Cessation
- 1965-12-07 NL NL6515869A patent/NL6515869A/xx unknown
- 1965-12-07 FR FR41287A patent/FR1465731A/fr not_active Expired
- 1965-12-07 DE DE19651543099 patent/DE1543099B1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE673403A (OSRAM) | |
| CH484012A (de) | 1970-01-15 |
| US3458559A (en) | 1969-07-29 |
| US3462478A (en) | 1969-08-19 |
| NL6515869A (OSRAM) | 1966-06-08 |
| FR1465731A (fr) | 1967-01-13 |
| DE1543099B1 (de) | 1971-03-25 |
| SE329841B (OSRAM) | 1970-10-26 |
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