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ES8601841A1 - Procedimiento para la obtencion de un ester de alquilo de c2+ primario de un acido carboxilico de alquilo - Google Patents

Procedimiento para la obtencion de un ester de alquilo de c2+ primario de un acido carboxilico de alquilo

Info

Publication number
ES8601841A1
ES8601841A1 ES539829A ES539829A ES8601841A1 ES 8601841 A1 ES8601841 A1 ES 8601841A1 ES 539829 A ES539829 A ES 539829A ES 539829 A ES539829 A ES 539829A ES 8601841 A1 ES8601841 A1 ES 8601841A1
Authority
ES
Spain
Prior art keywords
alkanol
primary
hydrogen
carboxylic acid
bar
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
ES539829A
Other languages
English (en)
Other versions
ES539829A0 (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.)
Johnson Matthey Davy Technologies Ltd
Original Assignee
Davy Mckee London 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 Davy Mckee London Ltd filed Critical Davy Mckee London Ltd
Publication of ES539829A0 publication Critical patent/ES539829A0/es
Publication of ES8601841A1 publication Critical patent/ES8601841A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • C07C67/40—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of primary alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN ESTER DE ALQUILO DE C2, PRIMARIO DE UN ACIDO CARBOXILICO DE ALQUILO. COMPRENDE: PONER EN CONTACTO UNA MEZCLA VAPOROSA QUE CONTIENE UN ALCANOL DE CS PRIMARIO E HIDROGENO EN UNA PROPORCION MOLAR ALCANOL:HIDROGENO DE 1:10 HASTA 1000:1 A UNA PRESION PARCIAL COMBINADA DE ALCANOL E HIDROGENO ENTRE 0,1 BAR Y 40 BAR Y A UNA TEMPERATURA ENTRE 180C Y 300C EN UNA ZONA DE REACCION CATALITICA CON UN CATALIZADOR QUE CONSISTE EN UNA MEZCLA REDUCIDA DE OXIDO DE COBRE Y OXIDO DE ZINC, Y QUE RECUPERA UNA MEZCLA PRODUCTO DE REACCION QUE CONTIENE UN ESTER DE ALQUILO C2 PRIMARIO DE UN ACIDO CARBOXILICO DE ALQUILO, CUYO ESTER CONTIENE DOS VECES TANTOS ATOMOS DE CARBONO COMO ALCANOLES DE C2 PRIMARIO. EL ALCANOL DE C2 PRIMARIO ES ETANOL Y EL ESTER ES ACETATO DE ETILO. SE UTILIZA EN EL TRATAMIENTO DEL ACETATO DE METILO OBTENIDO COMO UN BIOPRODUCTO DEL ALCOHOL POLIVINILICO.
ES539829A 1984-01-12 1985-01-11 Procedimiento para la obtencion de un ester de alquilo de c2+ primario de un acido carboxilico de alquilo Expired ES8601841A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848400785A GB8400785D0 (en) 1984-01-12 1984-01-12 Process

Publications (2)

Publication Number Publication Date
ES539829A0 ES539829A0 (es) 1985-11-16
ES8601841A1 true ES8601841A1 (es) 1985-11-16

Family

ID=10554883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539829A Expired ES8601841A1 (es) 1984-01-12 1985-01-11 Procedimiento para la obtencion de un ester de alquilo de c2+ primario de un acido carboxilico de alquilo

Country Status (4)

Country Link
EP (1) EP0151886A1 (es)
BR (1) BR8500142A (es)
ES (1) ES8601841A1 (es)
GB (1) GB8400785D0 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1281739C (en) * 1985-05-10 1991-03-19 Brian T. Keen Method to convert primary alkanols to their corresponding esters
EP0990638A1 (en) * 1998-10-01 2000-04-05 Kvaerner Process Technology Limited Process
EP0992484A1 (en) 1998-10-01 2000-04-12 Kvaerner Process Technology Limited Process
EP0992482A1 (en) * 1998-10-01 2000-04-12 Kvaerner Process Technology Limited Process
US9447018B2 (en) 2009-10-20 2016-09-20 Greenyug, Llc Ethyl acetate production
US8558025B2 (en) 2009-10-20 2013-10-15 Greenyug, Llc Ethyl acetate production
US9079851B2 (en) 2012-02-01 2015-07-14 Greenyug, Llc Ethyl acetate production
WO2014130465A1 (en) 2013-02-19 2014-08-28 Greenyug, Llc Production of higher alcohols
BR112016012629B1 (pt) 2013-12-04 2020-12-01 Rescurve, Llc método e sistema de destilação reativa
US10669221B2 (en) 2015-08-19 2020-06-02 Rescurve, Llc Composition of catalysts for conversion of ethanol to N-butanol and higher alcohols

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1708460A (en) * 1927-03-26 1929-04-09 Du Pont Process of manufacturing esters and other valuable organic compounds
GB312345A (en) * 1928-05-26 1930-08-05 Du Pont Improvements in catalytic dehydrogenation
FR798842A (fr) * 1935-02-27 1936-05-27 Melle Usines Sa Procédé de fabrication d'éthers-sels et notamment d'acétate d'éthyle

Also Published As

Publication number Publication date
ES539829A0 (es) 1985-11-16
EP0151886A1 (en) 1985-08-21
BR8500142A (pt) 1985-08-20
GB8400785D0 (en) 1984-02-15

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