GB1398822A - Process for the continuous production of hexamethylene diamine by hydrogenation of adiponitrile - Google Patents
Process for the continuous production of hexamethylene diamine by hydrogenation of adiponitrileInfo
- Publication number
- GB1398822A GB1398822A GB2717073A GB2717073A GB1398822A GB 1398822 A GB1398822 A GB 1398822A GB 2717073 A GB2717073 A GB 2717073A GB 2717073 A GB2717073 A GB 2717073A GB 1398822 A GB1398822 A GB 1398822A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hexamethylene diamine
- compound
- hydroxide
- adiponitrile
- hydrogenation
- 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
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 title abstract 8
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 title abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 150000001341 alkaline earth metal compounds Chemical class 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910021446 cobalt carbonate Inorganic materials 0.000 abstract 1
- 150000001869 cobalt compounds Chemical class 0.000 abstract 1
- 229910000428 cobalt oxide Inorganic materials 0.000 abstract 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000008240 homogeneous mixture Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722238452 DE2238452A1 (de) | 1972-08-04 | 1972-08-04 | Verfahren zur kontinuierlichen herstellung von hexamethylendiamin durch hydrierung von adiponitril |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1398822A true GB1398822A (en) | 1975-06-25 |
Family
ID=5852685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2717073A Expired GB1398822A (en) | 1972-08-04 | 1973-06-07 | Process for the continuous production of hexamethylene diamine by hydrogenation of adiponitrile |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2238452A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2194685B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1398822A (cg-RX-API-DMAC7.html) |
| IT (1) | IT995147B (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0885877A1 (en) * | 1997-06-16 | 1998-12-23 | Air Products And Chemicals, Inc. | Process for hydrogenation of cyanopropionaldehyde-containing cyanopropionaldehyde acetals |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0566197B1 (en) * | 1992-04-13 | 1998-10-28 | Engelhard De Meern B.V. | Process for preparing primary amines |
| FR2806081B1 (fr) * | 2000-03-08 | 2003-03-14 | Rhodia Polyamide Intermediates | Procede d'hydrogenation de fonctions nitriles en fonctions amines |
-
1972
- 1972-08-04 DE DE19722238452 patent/DE2238452A1/de active Pending
-
1973
- 1973-06-07 GB GB2717073A patent/GB1398822A/en not_active Expired
- 1973-08-03 IT IT2755273A patent/IT995147B/it active
- 1973-08-03 FR FR7328503A patent/FR2194685B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0885877A1 (en) * | 1997-06-16 | 1998-12-23 | Air Products And Chemicals, Inc. | Process for hydrogenation of cyanopropionaldehyde-containing cyanopropionaldehyde acetals |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2238452A1 (de) | 1974-02-14 |
| FR2194685A1 (cg-RX-API-DMAC7.html) | 1974-03-01 |
| FR2194685B1 (cg-RX-API-DMAC7.html) | 1976-07-16 |
| IT995147B (it) | 1975-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |