ES8400387A1 - Procedimiento para preparar metilaminas. - Google Patents

Procedimiento para preparar metilaminas.

Info

Publication number
ES8400387A1
ES8400387A1 ES515786A ES515786A ES8400387A1 ES 8400387 A1 ES8400387 A1 ES 8400387A1 ES 515786 A ES515786 A ES 515786A ES 515786 A ES515786 A ES 515786A ES 8400387 A1 ES8400387 A1 ES 8400387A1
Authority
ES
Spain
Prior art keywords
catalyst
methylamines
manufacture
binderless zeolite
selective
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
ES515786A
Other languages
English (en)
Other versions
ES515786A0 (es
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
Publication of ES515786A0 publication Critical patent/ES515786A0/es
Publication of ES8400387A1 publication Critical patent/ES8400387A1/es
Expired legal-status Critical Current

Links

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
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
    • C07C209/16—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR METILAMINAS.SE HACE REACCIONAR METANOL Y/O DIMETILETER CON AMONIACO, SOBRE UN CATALIZADOR QUE COMPRENDE ZEOLITA A, SIN AGLUTINANTE, EN LA FORMA ALCALINOTERREA O EN LA FORMA DE CALCIO; EL CATALIZADOR TIENE UN CONTENIDO EN METAL ALCALINO INFERIOR AL 4. DICHO CATALIZADOR ES ENVEJECIDO ANTES DE UTILIZARSE EN EL PROCESO. LA REACCION SE EFECTUA A UNA TEMPERATURA COMPRENDIDA ENTRE 325 A 400JC Y A UNA VELOCIDAD ESPACIAL HORARIA DE PESO DE ALCOHOL DEL ORDEN DE 0,2 A 0,75 HR-1 Y CON UNA RELACION N/R DE 0,5 A 2.
ES515786A 1981-09-18 1982-09-17 Procedimiento para preparar metilaminas. Expired ES8400387A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8128322 1981-09-18

Publications (2)

Publication Number Publication Date
ES515786A0 ES515786A0 (es) 1983-11-01
ES8400387A1 true ES8400387A1 (es) 1983-11-01

Family

ID=10524604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515786A Expired ES8400387A1 (es) 1981-09-18 1982-09-17 Procedimiento para preparar metilaminas.

Country Status (8)

Country Link
US (1) US4436938A (es)
EP (1) EP0076034B1 (es)
JP (1) JPS5869846A (es)
AU (1) AU562049B2 (es)
CA (1) CA1211759A (es)
DE (1) DE3263547D1 (es)
ES (1) ES8400387A1 (es)
ZA (1) ZA826475B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169445A (en) * 1981-04-10 1982-10-19 Nitto Chem Ind Co Ltd Preparation of methylamine
GB8303051D0 (en) * 1983-02-04 1983-03-09 Ici Plc Inhibition and regeneration of deactivated catalysts
JPS6045550A (ja) * 1983-08-22 1985-03-12 Nitto Chem Ind Co Ltd メチルアミン類の製造法
DE3577434D1 (en) * 1984-11-16 1990-06-07 Du Pont Dimethylaminsynthesekatalysator.
US4737592A (en) * 1984-11-16 1988-04-12 E. I. Du Pont De Nemours And Company Selected chabazite zeolites as catalysts for conversion of methanol and ammonia to diemethylamine
US4602112A (en) * 1984-11-16 1986-07-22 E. I. Du Pont De Nemours And Company Zeolite H-ZK-5 as catalyst for conversion of methanol and ammonia to dimethylamine
US4806689A (en) * 1984-11-16 1989-02-21 E. I. Du Pont De Nemours And Company Zeolite Rho as catalyst for conversion of methanol and ammonia to dimethylamine
US4683334A (en) * 1985-04-30 1987-07-28 E. I. Du Pont De Nemours & Company Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine
US4814503A (en) * 1986-06-27 1989-03-21 E. I. Du Pont De Nemours And Company Zeolite rho and ZK-5 catalysts for conversion of methanol and ammonia to dimethylamine
US4918233A (en) * 1986-07-08 1990-04-17 Air Products And Chemicals, Inc. Production of ethylenediamine from monoethanolamine and ammonia
US4874896A (en) * 1987-12-23 1989-10-17 Uop Process for the production of alkylamines
JP2896787B2 (ja) * 1988-05-20 1999-05-31 三菱レイヨン株式会社 ゼオライト触媒の活性維持法
US5399769A (en) * 1993-07-01 1995-03-21 Air Products And Chemicals, Inc. Preparation of methylamines using shape selective chabazites
TW360628B (en) * 1994-05-11 1999-06-11 Mitsui Chemicals Inc Process for the preparation of methylamines
TWI234556B (en) * 1997-07-23 2005-06-21 Mitsubishi Gas Chemical Co Catalysts for methanol conversion reactions
JP4221532B2 (ja) * 1998-06-26 2009-02-12 三菱瓦斯化学株式会社 メチルアミン製造用触媒及び該触媒を用いたメチルアミン類の製造方法
JP4168214B2 (ja) 1998-10-15 2008-10-22 三菱瓦斯化学株式会社 メチルアミン製造触媒及び該触媒の製造方法
CN104718025B (zh) 2012-10-15 2017-05-10 三菱瓦斯化学株式会社 甲胺类制造用催化剂的制造方法和甲胺类的制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882243A (en) 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US2982612A (en) 1959-01-26 1961-05-02 Union Carbide Corp Process for producing sodium zeolite a
US3119658A (en) 1960-12-28 1964-01-28 Wallace W Schulz Aluminum cladding dissolution
US3384667A (en) 1964-04-28 1968-05-21 Mobil Oil Corp Production of primary and secondary amines
US4082805A (en) * 1974-11-01 1978-04-04 Mobil Oil Corporation Production of aliphatic amines utilizing a crystalline aluminosilicate catalyst of zsm-5, zsm-11 or zsm-21
JPS52124000A (en) 1976-04-09 1977-10-18 Grace W R & Co Method of making 4a and 5a aluminosilicate zeolite extrusions
US4191709A (en) 1978-02-06 1980-03-04 Imperial Chemical Industries Limited Manufacture of amines from alcohols with zeolite FU-1 catalysts
BE875674A (fr) 1978-04-21 1979-10-18 Ici Ltd Production d'amines
GB2019394B (en) * 1978-04-21 1982-09-02 Ici Ltd Manufacture of amines
US4254061A (en) * 1979-09-11 1981-03-03 E. I. Du Pont De Nemours And Company Preparation of monomethylamine
US4374273A (en) 1981-04-28 1983-02-15 E. I. Du Pont De Nemours And Company Method for production of methylamines

Also Published As

Publication number Publication date
CA1211759A (en) 1986-09-23
ZA826475B (en) 1983-09-28
US4436938A (en) 1984-03-13
AU8795782A (en) 1983-03-24
AU562049B2 (en) 1987-05-28
EP0076034B1 (en) 1985-05-15
ES515786A0 (es) 1983-11-01
EP0076034A1 (en) 1983-04-06
JPS5869846A (ja) 1983-04-26
DE3263547D1 (en) 1985-06-20
JPH038331B2 (es) 1991-02-05

Similar Documents

Publication Publication Date Title
ES8400387A1 (es) Procedimiento para preparar metilaminas.
ES2000650A6 (es) Procedimiento catalitico para la preparacion de ciclohexanonaoxima
AU565044B2 (en) Ruthenium promoted nickel and/or cobalt catalyst used as dehydrogenation-hydrogenation catalyst
EP0201070A3 (en) Catalyst for the manufacture of synthesis gas or hydrogen, and process for its preparation
JPS57183321A (en) Crystalline alunimosilicate, manufacture and use as catalyst
YU205086A (en) Process for obtaining n,n-dimethyl-1-/1-(4-chlorophenyl) cyclobuthyl/-3-methylbuthylamine-chlorhydrate monohydrate
JPS55159840A (en) Catalyst for producing ethylene from ethanol
GB1512433A (en) Peptides having lh-rh/fsh-rh activity and process for preparing them
ES8600200A1 (es) Un procedimiento para la preparacion de una amina terciaria
DE3566087D1 (en) Catalyst for vapor-phase hydrogen transfer reaction
DE3069919D1 (en) Liquid-gas catalytic reaction process
CA2108489A1 (en) Method for Preparing Methylamines
GB2152486A (en) Binder-free zeolite catalyst, process for its preparation, and catalytic reaction using same
DE3661241D1 (en) Supported catalyst, process for its manufacture and its use
DE3166454D1 (en) Catalyst for the photodecomposition of water, and a process for the preparation thereof
NZ214217A (en) Use of zeolite catalyst in production of dimethylamine from methanol and/or dimethylether and ammonia
IL68947A (en) Concentrated aqueous insecticidal compositions containing a carbamate and a reaction product of formaldehyde and the carbamate,their preparation and their use
TW360628B (en) Process for the preparation of methylamines
DE3579275D1 (de) Katalysatoren fuer die ammoniaksynthese, enthaltend eisen, aluminium- und cobaltoxide.
JPS57169444A (en) Preparation of methylamine
MX161725A (es) Proceso para la preparacion de n-metilantranilato de metilo
JPS53147003A (en) Preparation of beta,gamma-unsaturated compounds
ES8103017A1 (es) Procedimiento de fabricacion de metilaminas
EG13933A (en) Catalytic reforming with rhenium-platinum catalyst containing
ES8505638A1 (es) Un procedimiento mejorado para preparar nitroalcanos

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303