GB2019394A - Manufacture of amines - Google Patents
Manufacture of aminesInfo
- Publication number
- GB2019394A GB2019394A GB7912362A GB7912362A GB2019394A GB 2019394 A GB2019394 A GB 2019394A GB 7912362 A GB7912362 A GB 7912362A GB 7912362 A GB7912362 A GB 7912362A GB 2019394 A GB2019394 A GB 2019394A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- amines
- zeolite
- methylamines
- monomethylamine
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Manufacture of amines by reacting alcohols with ammonia in the presence of a catalyst comprising zeolite FU-1 in which some or all of the protons of the zeolite have been replaced by monovalent cations, for example sodium. The process is especially useful for the manufacture of methylamines in which the proportions of monomethylamine and dimethylamine obtained are selectively increased in preference to trimethylamine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7912362A GB2019394B (en) | 1978-04-21 | 1979-04-09 | Manufacture of amines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1586578 | 1978-04-21 | ||
GB7912362A GB2019394B (en) | 1978-04-21 | 1979-04-09 | Manufacture of amines |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2019394A true GB2019394A (en) | 1979-10-31 |
GB2019394B GB2019394B (en) | 1982-09-02 |
Family
ID=26251597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7912362A Expired GB2019394B (en) | 1978-04-21 | 1979-04-09 | Manufacture of amines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2019394B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025693A1 (en) * | 1979-09-11 | 1981-03-25 | E.I. Du Pont De Nemours And Company | Preparation of monomethylamine from ammonia and methanol using a zeolitic catalyst |
EP0076034A1 (en) * | 1981-09-18 | 1983-04-06 | Imperial Chemical Industries Plc | Manufacture of methylamines |
EP0085408A1 (en) * | 1982-01-29 | 1983-08-10 | Air Products And Chemicals, Inc. | A process for the preparation of methylamines in the presence of a highly active catalyst for methanol amination |
EP0086543A1 (en) * | 1982-02-17 | 1983-08-24 | Stamicarbon B.V. | Crystalline silicate catalysts with deactivated external surface, and process for its deactivation |
EP0107457A1 (en) * | 1982-10-25 | 1984-05-02 | Imperial Chemical Industries Plc | Manufacture of amines |
-
1979
- 1979-04-09 GB GB7912362A patent/GB2019394B/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025693A1 (en) * | 1979-09-11 | 1981-03-25 | E.I. Du Pont De Nemours And Company | Preparation of monomethylamine from ammonia and methanol using a zeolitic catalyst |
EP0076034A1 (en) * | 1981-09-18 | 1983-04-06 | Imperial Chemical Industries Plc | Manufacture of methylamines |
EP0085408A1 (en) * | 1982-01-29 | 1983-08-10 | Air Products And Chemicals, Inc. | A process for the preparation of methylamines in the presence of a highly active catalyst for methanol amination |
EP0086543A1 (en) * | 1982-02-17 | 1983-08-24 | Stamicarbon B.V. | Crystalline silicate catalysts with deactivated external surface, and process for its deactivation |
EP0107457A1 (en) * | 1982-10-25 | 1984-05-02 | Imperial Chemical Industries Plc | Manufacture of amines |
Also Published As
Publication number | Publication date |
---|---|
GB2019394B (en) | 1982-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940409 |