ES2033030T3 - Procedimiento para la purificacion de esteres de acidos carboxilicos que contienen aldehidos, acetales y/o compuestos insaturados. - Google Patents

Procedimiento para la purificacion de esteres de acidos carboxilicos que contienen aldehidos, acetales y/o compuestos insaturados.

Info

Publication number
ES2033030T3
ES2033030T3 ES198989103212T ES89103212T ES2033030T3 ES 2033030 T3 ES2033030 T3 ES 2033030T3 ES 198989103212 T ES198989103212 T ES 198989103212T ES 89103212 T ES89103212 T ES 89103212T ES 2033030 T3 ES2033030 T3 ES 2033030T3
Authority
ES
Spain
Prior art keywords
esters
purification
acetals
compounds
procedure
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 - Lifetime
Application number
ES198989103212T
Other languages
English (en)
Inventor
Gerhard Dr. Frank
Hubert Dr. Lendle
Wilfried Dr. Seyfert
Peter Stops
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2033030T3 publication Critical patent/ES2033030T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

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

Abstract

PROCESO DE PURIFICACION DE ESTERES DE ACIDOS CARBOXILICOS CON ALDEHIDOS, ACETATOS Y/O COMPUESTOS NO SATURADOS OBTENIDOS POR REACCION DE COMPUESTOS OLEFINICCAMENTE NO SATURADOS CON MONOXIDO DE CARBONO Y ALCANOLES, TRATANDO LOS ESTERES DE ACIDO CARBOXILICO CON ALDEHIDOS, ACETATOS Y/O COMPUESTOS NO SATURADOS A TEMPERATURA ELEVADA CON HIDROGENO Y MEDIOS ACIDOS EN PRESENCIA DE UN METAL DEL GRUPO 8 DEL SISTEMA PERIODICO, SEPARANDO A CONTINUACION DESTILATIVAMENTE LOS PRODUCTOS DE EBULLICION FACIL Y/O MAS ALTA. EL PROCESO SE CARACTERIZA PORQUE LOS ESTERES DE ACIDO CARBOXILICO CON ALDEHIUDOS, ACETATOS Y/O COMPUESTOS NO SATURADOS: A) SON TRATADOS EN UN PRIMER PASO A TEMPERATURAS DE 20 A 200 (GRADOS) C CON MEDIOS FUERTEMENTE ACIDOS Y B) LA MEZCLA TRATADA DE ESA FORMA, EN UN SEGUNDO PASO, SE HIDRTA EN PRESENCIA DE AL MENOS UN METAL DEL SUBGRUPO 8 DEL SISTEMA PERIODICO A UNA TEMPERATURA DE 50 A 200 (GRADOS) C Y A UNA PRESION DE 1 A 50 BAR.
ES198989103212T 1988-02-27 1989-02-23 Procedimiento para la purificacion de esteres de acidos carboxilicos que contienen aldehidos, acetales y/o compuestos insaturados. Expired - Lifetime ES2033030T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3806304A DE3806304A1 (de) 1988-02-27 1988-02-27 Verfahren zur reinigung von aldehyde, acetale und/oder ungesaettigte verbindungen enthaltenden carbonsaeureestern

Publications (1)

Publication Number Publication Date
ES2033030T3 true ES2033030T3 (es) 1993-03-01

Family

ID=6348364

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989103212T Expired - Lifetime ES2033030T3 (es) 1988-02-27 1989-02-23 Procedimiento para la purificacion de esteres de acidos carboxilicos que contienen aldehidos, acetales y/o compuestos insaturados.

Country Status (5)

Country Link
US (1) US4946029A (es)
EP (1) EP0331021B1 (es)
JP (1) JP2740237B2 (es)
DE (2) DE3806304A1 (es)
ES (1) ES2033030T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9306409D0 (en) * 1993-03-26 1993-05-19 Bp Chem Int Ltd 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
EP0990638A1 (en) * 1998-10-01 2000-04-05 Kvaerner Process Technology Limited Process
FR2810316B1 (fr) * 2000-06-19 2002-07-26 Atofina Preparation d'esters carboxyliques catalysee par un acide sulfonique
RU2437871C2 (ru) * 2006-04-14 2011-12-27 Селаниз Интернэшнл Корпорейшн Способ уменьшения концентрации альдегида в целевом потоке
EP2245075B1 (en) * 2008-01-31 2018-08-01 Rhodia Opérations Low voc coalescing agents
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
EP2371937A1 (en) * 2010-03-26 2011-10-05 BASF Corporation Process for the hydrogenation of fatty acids using a promoted supported nickel catalyst
US9079851B2 (en) 2012-02-01 2015-07-14 Greenyug, Llc Ethyl acetate production
US9018427B2 (en) 2013-02-19 2015-04-28 Greenyug, Llc Production of higher alcohols
US10081588B2 (en) 2013-12-04 2018-09-25 Rescurve, Llc Production of butyl acetate from ethanol
CN108136384A (zh) 2015-08-19 2018-06-08 雷斯库尔有限责任公司 用于转化乙醇为正丁醇和更高级醇的催化剂组合物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189599A (en) * 1978-04-20 1980-02-19 Atlantic Richfield Company Preparation of dimethyl adipate by the hydrogenation of dimethyl hex-3-endioate
US4230533A (en) * 1978-06-19 1980-10-28 Phillips Petroleum Company Fractionation method and apparatus
DE2949073A1 (de) * 1979-12-06 1981-06-11 Basf Ag, 6700 Ludwigshafen Verfahren zur reinigung von aldehyde und/oder acetale enthaltenden carbonsaeureestern
DE2951950A1 (de) * 1979-12-22 1981-07-09 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von formylvaleriansaeureestern
DE3228500A1 (de) * 1982-07-30 1984-02-02 Basf Ag, 6700 Ludwigshafen Verfahren zur reinigung von aldehyde, acetale und/oder ungesaettigte verbindungen enthaltenden carbonsaeureestern
DE3413448A1 (de) * 1984-04-10 1985-10-17 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von pentensaeure c(pfeil abwaerts)1(pfeil abwaerts)- bis c(pfeil abwaerts)4(pfeil abwaerts)- alkylestern
JPS6242940A (ja) * 1985-08-16 1987-02-24 Mitsubishi Gas Chem Co Inc メタノ−ルの精製方法
JPS62153248A (ja) * 1985-12-26 1987-07-08 Kyowa Yuka Kk 酢酸エチルの精製法
US4802956A (en) * 1986-11-20 1989-02-07 Horst Dornhagen Process for the purification of dimethylether by distillation

Also Published As

Publication number Publication date
EP0331021B1 (de) 1992-05-06
DE58901299D1 (de) 1992-06-11
EP0331021A1 (de) 1989-09-06
JP2740237B2 (ja) 1998-04-15
US4946029A (en) 1990-08-07
DE3806304A1 (de) 1989-09-07
JPH01272550A (ja) 1989-10-31

Similar Documents

Publication Publication Date Title
ES2033030T3 (es) Procedimiento para la purificacion de esteres de acidos carboxilicos que contienen aldehidos, acetales y/o compuestos insaturados.
ES2136661T3 (es) Procedimiento de produccion de acido tereftalico purificado.
KR0125303B1 (ko) 조무수아세트산, 또는 조무수아세트산과 조아세트산 혼합물로부터 요오드 화합물의 제거방법
GB1291354A (en) Manufacture of maleic anhydride
GB1343855A (en) Purification of carboxylic acids
BR9715039A (pt) Processo para acetoxilação de olefinas
BR8207194A (pt) Processo para a remocao de acetona de misturas reacionais,obtidas na reacao de acetato de metila e/ou eter dimetilico com monoxido de carbono e eventualmente hidrogenio,a temperaturas elevadas,formando anidrido de acido acetico e eventualmente diacetato de etilideno
US3306946A (en) Process for purifying a normal alpha olefin mixture of its vinylidene content
BR8207188A (pt) Processo para a separacao do sistema catalisador de misturas reacionais que se formam na reacao de acetato de metila e/ou eter dimetilico com monoxido de carbono e eventualmente hidrogenio,a temperaturas elevadas,formando anidrico de acido acetico e eventualmente diacetato de etilideno
US3284494A (en) Process for producing alpha hydroxyisobutyric acid
MX7150E (es) Procedimiento para la obtencion de diesteres de acido sulfo-succinico
US3481975A (en) Method of preparing dicarboxylic acids
KR910009624A (ko) 알릴계 부텐올과 부텐올 에스테르의 카보닐화
US2020673A (en) Production of oxygen-containing addition products of ethylene
US3335160A (en) Process for the continuous manufacture of substantially acetic acidcontaining mixtures of low molecular weight fatty acids by paraffin oxidation
US2644839A (en) Catalytic esterification process
US3840590A (en) Alkanoic acid recycle system in process for catalytic production of an alkenyl alkanoate from an alkene and an alkanoic acid
Kharasch et al. The bromination of aliphatic acids and their acyl derivatives
US3579604A (en) Isomerization of octalins
GB1155589A (en) Improved process for the production of Terephthalic Acid
SU549458A1 (ru) Способ получени алифатических карбоновых кислот
ES395784A1 (es) Un procedimiento para la obtencion de anhidrido maleico pu-ro.
GB283989A (en) Improvements in or relating to the manufacture of oxygencontaining carbon compounds
BR8801711A (pt) Processo de preparacao de lactatos de alquila oticamente puros
US1884627A (en) Manufacture of aliphatic anhydrides

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 331021

Country of ref document: ES