GB2019394A - Manufacture of amines - Google Patents

Manufacture of amines

Info

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
Application number
GB7912362A
Other versions
GB2019394B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7912362A priority Critical patent/GB2019394B/en
Publication of GB2019394A publication Critical patent/GB2019394A/en
Application granted granted Critical
Publication of GB2019394B publication Critical patent/GB2019394B/en
Expired legal-status Critical Current

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.
GB7912362A 1978-04-21 1979-04-09 Manufacture of amines Expired GB2019394B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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