GB679014A - Improvements in and relating to the production of amines - Google Patents

Improvements in and relating to the production of amines

Info

Publication number
GB679014A
GB679014A GB46549A GB46549A GB679014A GB 679014 A GB679014 A GB 679014A GB 46549 A GB46549 A GB 46549A GB 46549 A GB46549 A GB 46549A GB 679014 A GB679014 A GB 679014A
Authority
GB
United Kingdom
Prior art keywords
copper
catalyst
foraminate
carbon atoms
mono
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
Application number
GB46549A
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 GB46549A priority Critical patent/GB679014A/en
Publication of GB679014A publication Critical patent/GB679014A/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
    • B01J25/00—Catalysts of the Raney type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Amines are prepared by passing a saturated aliphatic primary mono-alcohol containing 2-9 carbon atoms or the corresponding aldehyde, or a saturated secondary aliphatic mono-alcohol of 2-9 carbon atoms or the corresponding ketone, or cyclohexanol or a homologues, or the corresponding ketone, containing up to 9 carbon atoms, or tetrahydrofurfuryl alcohol or tetrahydrofurfural, together with ammonia and hydrogen in the vapour phase, at a temperature of 180-240 DEG C., and a pressure of 10-25 atmospheres, over a supported copper catalyst or a foraminate copper catalyst which before use has been treated with an alkaline earth metal basic compound (see Specification 650,251, [Group III]. The foraminate catalyst may be prepared from a copper-aluminium alloy and the supported catalyst may be copper-on-kieselguhr, copper-on-zinc oxide, copper-on-alumina, or copper chromite. The alkaline earth compound may be calcium, strontium, or barium hydroxide. In an example, ethanol is passed with ammonia, hydrogen, and a little triethylamine over a foraminate copper-aluminium catalyst impregnated with barium hydroxide, giving a mixture of mono-, di-, and triethylamine. Other alcohols and ketones are listed as starting materials. Specifications 265,960, 334,193, [both in Class 2 (iii)], 588,256, 621,749 and 634,097 also are referred to.
GB46549A 1949-01-07 1949-01-07 Improvements in and relating to the production of amines Expired GB679014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB46549A GB679014A (en) 1949-01-07 1949-01-07 Improvements in and relating to the production of amines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46549A GB679014A (en) 1949-01-07 1949-01-07 Improvements in and relating to the production of amines

Publications (1)

Publication Number Publication Date
GB679014A true GB679014A (en) 1952-09-10

Family

ID=9704826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46549A Expired GB679014A (en) 1949-01-07 1949-01-07 Improvements in and relating to the production of amines

Country Status (1)

Country Link
GB (1) GB679014A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128311A (en) * 1961-12-11 1964-04-07 Jefferson Chem Co Inc Preparation of primary amines
US4207263A (en) * 1976-10-09 1980-06-10 Basf Aktiengesellschaft Manufacture of secondary amines by alkylating ammonia with alcohols
US4954654A (en) * 1988-08-29 1990-09-04 Phillips Petroleum Company Process for the preparation of secondary and tertiary amines
CN102958904A (en) * 2010-06-30 2013-03-06 巴斯夫欧洲公司 Method for producing tri-n-propyl amine (tpa)
CN104370748A (en) * 2014-11-05 2015-02-25 浙江建业化工股份有限公司 Method for producing triethylamine with catalyst with high selectivity

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128311A (en) * 1961-12-11 1964-04-07 Jefferson Chem Co Inc Preparation of primary amines
US4207263A (en) * 1976-10-09 1980-06-10 Basf Aktiengesellschaft Manufacture of secondary amines by alkylating ammonia with alcohols
US4954654A (en) * 1988-08-29 1990-09-04 Phillips Petroleum Company Process for the preparation of secondary and tertiary amines
CN102958904A (en) * 2010-06-30 2013-03-06 巴斯夫欧洲公司 Method for producing tri-n-propyl amine (tpa)
CN104370748A (en) * 2014-11-05 2015-02-25 浙江建业化工股份有限公司 Method for producing triethylamine with catalyst with high selectivity
CN104370748B (en) * 2014-11-05 2016-06-22 浙江建业化工股份有限公司 High selectivity produces the method for triethylamine

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