GB1115980A - Process for the manufacture of nitrilo-triacetonitrile - Google Patents
Process for the manufacture of nitrilo-triacetonitrileInfo
- Publication number
- GB1115980A GB1115980A GB51359/66A GB5135966A GB1115980A GB 1115980 A GB1115980 A GB 1115980A GB 51359/66 A GB51359/66 A GB 51359/66A GB 5135966 A GB5135966 A GB 5135966A GB 1115980 A GB1115980 A GB 1115980A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- nitrilo
- aqueous
- salt
- nitrilotriacetonitrile
- 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
- LJAIDEYQVIJERM-UHFFFAOYSA-N 2-[bis(cyanomethyl)amino]acetonitrile Chemical compound N#CCN(CC#N)CC#N LJAIDEYQVIJERM-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 150000003863 ammonium salts Chemical class 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0057699 | 1965-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1115980A true GB1115980A (en) | 1968-06-06 |
Family
ID=7228364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51359/66A Expired GB1115980A (en) | 1965-11-20 | 1966-11-16 | Process for the manufacture of nitrilo-triacetonitrile |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT266811B (enrdf_load_stackoverflow) |
| BE (1) | BE689921A (enrdf_load_stackoverflow) |
| CH (1) | CH487127A (enrdf_load_stackoverflow) |
| DE (1) | DE1493910C3 (enrdf_load_stackoverflow) |
| ES (1) | ES333278A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1500686A (enrdf_load_stackoverflow) |
| GB (1) | GB1115980A (enrdf_load_stackoverflow) |
| NL (1) | NL6616101A (enrdf_load_stackoverflow) |
| NO (1) | NO117922B (enrdf_load_stackoverflow) |
| SE (1) | SE320384B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856844A (en) * | 1970-12-11 | 1974-12-24 | Ethyl Corp | Chemical process |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3029205A1 (de) * | 1980-08-01 | 1982-03-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von aminonitrilen |
| US4485049A (en) * | 1983-01-03 | 1984-11-27 | Monsanto Company | Two-stage crystallization of nitrilotriacetonitrile from a hot solution |
-
1965
- 1965-11-20 DE DE1493910A patent/DE1493910C3/de not_active Expired
-
1966
- 1966-10-07 NO NO165045A patent/NO117922B/no unknown
- 1966-10-20 SE SE14322/66A patent/SE320384B/xx unknown
- 1966-11-10 CH CH1616566A patent/CH487127A/de not_active IP Right Cessation
- 1966-11-11 ES ES0333278A patent/ES333278A1/es not_active Expired
- 1966-11-15 NL NL6616101A patent/NL6616101A/xx unknown
- 1966-11-16 GB GB51359/66A patent/GB1115980A/en not_active Expired
- 1966-11-17 FR FR84033A patent/FR1500686A/fr not_active Expired
- 1966-11-18 AT AT1067366A patent/AT266811B/de active
- 1966-11-18 BE BE689921D patent/BE689921A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856844A (en) * | 1970-12-11 | 1974-12-24 | Ethyl Corp | Chemical process |
Also Published As
| Publication number | Publication date |
|---|---|
| BE689921A (enrdf_load_stackoverflow) | 1967-05-02 |
| AT266811B (de) | 1968-12-10 |
| ES333278A1 (es) | 1967-07-16 |
| DE1493910C3 (de) | 1974-04-11 |
| NL6616101A (enrdf_load_stackoverflow) | 1967-05-22 |
| NO117922B (enrdf_load_stackoverflow) | 1969-10-13 |
| FR1500686A (fr) | 1967-11-03 |
| DE1493910A1 (de) | 1969-12-11 |
| DE1493910B2 (de) | 1973-09-13 |
| CH487127A (de) | 1970-03-15 |
| SE320384B (enrdf_load_stackoverflow) | 1970-02-09 |
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