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ES2156363T3 - Procedimiento para la obtencion de 1,6-hexanodiol con una pureza mayor que un 99%. - Google Patents

Procedimiento para la obtencion de 1,6-hexanodiol con una pureza mayor que un 99%.

Info

Publication number
ES2156363T3
ES2156363T3 ES97905119T ES97905119T ES2156363T3 ES 2156363 T3 ES2156363 T3 ES 2156363T3 ES 97905119 T ES97905119 T ES 97905119T ES 97905119 T ES97905119 T ES 97905119T ES 2156363 T3 ES2156363 T3 ES 2156363T3
Authority
ES
Spain
Prior art keywords
cyclhexandiols
mixture
procedure
fraction
hexandiol
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
ES97905119T
Other languages
English (en)
Inventor
Karl Gerhard Baur
Rolf Fischer
Rolf Pinkos
Frank Stein
Harald Rust
Boris Breitscheidel
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
Priority claimed from DE1996107955 external-priority patent/DE19607955A1/de
Priority claimed from DE1996147348 external-priority patent/DE19647348A1/de
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2156363T3 publication Critical patent/ES2156363T3/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
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases

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 1,6 HEXANDIOL A PARTIR DE UNA MEZCLA DE ACIDO CARBOXILICO QUE CONTIENE ACIDO ADIPINICO, 6 ACIDO HIDROXICAPROICO Y PEQUEÑAS CANTIDADES DE 1,4 CICLOHEXANDIOLES. DICHA MEZCLA SE OBTIENE COMO SUBPRODUCTO EN LA OXIDACION DE CICLOHEXANO A CICLOHEXANON/CICLOHEXANOL POR EXTRACCION DE AGUA DE LA MEZCLA DE REACCION. ESTE PROCEDIMIENTO INCLUYE LA ESTERIFICACION DE LOS ACIDOS Y LA HIDROGENACION. DE ACUERDO CON ESTE PROCEDIMIENTO A) LOS ACIDOS MONOCARBOXILICOS Y DICARBOXILICOS CONTENIDOS EN LA MEZCLA ACUOSA DE ACIDOS DICARBOXILICOS SE HACEN REACCIONAR CON UN ALCOHOL DE BAJO PESO MOLECULAR HASTA OBTENER LOS CORRESPONDIENTES ESTERES DEL ACIDO CARBOXILICO; B) EL EXCEDENTE DE ALCOHOL Y AGENTES DE BAJO PUNTO DE EBULLICION DE LA MEZCLA DE ESTERIFICACION OBTENIDA SE ELIMINA EN UN PRIMER PASO DE DESTILACION; C) A PARTIR DE UN PRODUCTO RESIDUAL, EN UN SEGUNDO PASO DE DESTILACION, SE LLEVA A CABO UNA SEPARACION EN UNA FRACCION DE ESTER BASICAMENTE LIBRE DE 1,4 CICLOHEXANDIOLES Y EN UNAFRACCION QUE CONTIENE AL MENOS LA MAYOR PARTE DE LOS 1,4 CICLOHEXANDIOLES; D) LA FRACCION DE ESTER BASICAMENTE LIBRE DE 1,4 CICLOHEXANDIOLES SE HIDROGENA CATALITICAMENTE; Y E) EN UN PASO DE DESTILACION PURA SE OBTIENE 1,6 HEXANDIOL DE LA DESCARGA DE HIDROGENACION, DEL MODO HABITUAL.
ES97905119T 1996-03-01 1997-02-28 Procedimiento para la obtencion de 1,6-hexanodiol con una pureza mayor que un 99%. Expired - Lifetime ES2156363T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996107955 DE19607955A1 (de) 1996-03-01 1996-03-01 Verfahren zur Herstellung von 1,6-Hexandiol mit einer Reinheit über 99 %
DE1996147348 DE19647348A1 (de) 1996-11-15 1996-11-15 Verfahren zur Herstellung von 1,6-Hexandiol mit einer Reinheit über 99 %

Publications (1)

Publication Number Publication Date
ES2156363T3 true ES2156363T3 (es) 2001-06-16

Family

ID=26023398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97905119T Expired - Lifetime ES2156363T3 (es) 1996-03-01 1997-02-28 Procedimiento para la obtencion de 1,6-hexanodiol con una pureza mayor que un 99%.

Country Status (9)

Country Link
US (1) US6008418A (es)
EP (1) EP0883590B1 (es)
JP (3) JP2000505468A (es)
KR (1) KR100465468B1 (es)
CN (1) CN1092174C (es)
DE (1) DE59703470D1 (es)
ES (1) ES2156363T3 (es)
MY (1) MY117553A (es)
WO (1) WO1997031882A1 (es)

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DE19826614A1 (de) * 1998-05-29 1999-12-02 Basf Ag Verfahren zur Herstellung von Hexandiol-1,6
DE19929831A1 (de) * 1999-06-30 2001-01-04 Basf Ag Verfahren zur Herstellung von Hexandiol
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DE10128249A1 (de) * 2001-06-11 2002-12-12 Basf Ag Verfahren zur Entfernung von Ameisensäure aus wässrigen Lösungen
DE10242882A1 (de) * 2002-09-16 2004-03-25 Basf Ag Verfahren zur Herstellung von 1,6-Hexandiol
WO2005121380A1 (en) * 2004-06-04 2005-12-22 Smithkline Beecham Corporation Predictive biomarkers in cancer therapy
DE102004033557A1 (de) * 2004-07-09 2006-02-16 Basf Ag Verfahren zur Herstellung von 1,6-Hexandiol in einer Reinheit von über 99,5%
DE102004054047A1 (de) 2004-11-05 2006-05-11 Basf Ag Verfahren zur Herstellung von 1,6-Hexandiol
EP1975146B1 (en) * 2006-01-13 2018-03-14 Ube Industries, Ltd. Process for production of 1,6-hexanediol
KR20100031719A (ko) * 2007-06-06 2010-03-24 우베 고산 가부시키가이샤 1,5-펜탄디올 및/또는 1,6-헥산디올의 제조 방법
KR20110073591A (ko) 2008-10-20 2011-06-29 우베 고산 가부시키가이샤 고순도의 1,6-헥산디올 및 그의 제조 방법
HUE029859T2 (en) * 2008-10-30 2017-04-28 Archer Daniels Midland Co Reduction of HMF ethers with a metal catalyst
ES2395225T3 (es) * 2008-12-05 2013-02-11 Basf Se Método para preparar 1,6-hexandiol
US20120101009A1 (en) * 2008-12-18 2012-04-26 Invista North America S.A.R.L. Cyclohexane oxidation process byproduct stream derivatives and methods for using the same
CA2755698A1 (en) * 2009-04-07 2010-10-14 Basf Se Method for producing 1,6-hexanediol and caprolactone
JP5586686B2 (ja) * 2009-04-07 2014-09-10 ビーエーエスエフ ソシエタス・ヨーロピア １，６−ヘキサンジオールの製造方法
CN102803194B (zh) 2009-06-13 2016-01-20 莱诺维亚公司 由含碳水化合物的物质生产戊二酸和衍生物
BRPI1010708B1 (pt) 2009-06-13 2018-04-03 Rennovia, Inc. "processos para preparar um produto de ácido adípico, e ácido adípico ou derivado do mesmo"
US8669397B2 (en) 2009-06-13 2014-03-11 Rennovia, Inc. Production of adipic acid and derivatives from carbohydrate-containing materials
EP2440514B1 (en) 2009-06-13 2018-08-22 Archer-Daniels-Midland Company Production of adipic acid and derivatives from carbohydrate-containing materials
TWI490034B (zh) 2009-11-17 2015-07-01 Basf Se 製備具有增強氫化活性之經承載氫化觸媒之方法
DE102009047196A1 (de) * 2009-11-26 2011-06-01 Basf Se Verfahren zur Herstellung von 1,6-Hexandiol
DE102009047194A1 (de) * 2009-11-26 2011-06-01 Basf Se Verfahren zur Herstellung von Kunststoffen mit 1,6-Hexandiol mit einem Aldehydanteil von kleiner 500ppm
US8669393B2 (en) * 2010-03-05 2014-03-11 Rennovia, Inc. Adipic acid compositions
WO2011109051A1 (en) 2010-03-05 2011-09-09 Rennovia, Inc. Adipic acid composition
US9770705B2 (en) 2010-06-11 2017-09-26 Rennovia Inc. Oxidation catalysts
EP2404889A1 (de) 2010-07-06 2012-01-11 LANXESS Deutschland GmbH Verfahren zur Herstellung von Alpha, Omega-Diolen
CN102351648B (zh) * 2011-09-09 2013-11-20 上海戊正工程技术有限公司 一种生产1,6-己二醇并联产ε-己内酯的工艺
EP2781499A4 (en) 2011-11-18 2015-06-24 Ube Industries PROCESS FOR THE PREPARATION OF HIGH-PURITY 1,5-PENTANDIOL
WO2013090031A2 (en) 2011-12-14 2013-06-20 Rennovia, Inc. Water concentration reduction process
US8962894B2 (en) 2011-12-30 2015-02-24 E I Du Pont De Nemours And Company Process for preparing 1, 6-hexanediol
BR112014015994A2 (pt) 2011-12-30 2018-05-22 Du Pont processo.
CN104024197A (zh) 2011-12-30 2014-09-03 纳幕尔杜邦公司 己二醇的制备方法
US8865940B2 (en) 2011-12-30 2014-10-21 E I Du Pont De Nemours And Company Process for preparing 1,6-hexanediol
US8889912B2 (en) 2011-12-30 2014-11-18 E I Du Pont De Nemours And Company Process for preparing 1,6-hexanediol
US8884036B2 (en) 2011-12-30 2014-11-11 E I Du Pont De Nemours And Company Production of hydroxymethylfurfural from levoglucosenone
US9018423B2 (en) 2012-04-27 2015-04-28 E I Du Pont De Nemours And Company Production of alpha, omega-diols
US8846985B2 (en) 2012-04-27 2014-09-30 E I Du Pont De Nemours And Company Production of alpha, omega-diols
US8859826B2 (en) 2012-04-27 2014-10-14 E I Du Pont De Nemours And Company Production of alpha, omega-diols
EP2759598A1 (de) * 2013-01-24 2014-07-30 Evonik Industries AG Verfahren zur Herstellung von alpha, omega-Alkandiol
US20160311739A1 (en) 2013-12-13 2016-10-27 Basf Se Method for preparing 1,6-hexanediol
CN103804188B (zh) * 2014-01-16 2015-12-30 新疆蓝德精细石油化工股份有限公司 己二酸废油回收利用方法
GB202109710D0 (en) 2021-07-05 2021-08-18 Johnson Matthey Davy Technologies Ltd Separation process for the production of C5 or C6 alkanediol
WO2024018980A1 (ja) * 2022-07-22 2024-01-25 Dic株式会社 １，６－ヘキサンジオール組成物の製造方法、１，６－ヘキサンジオール組成物及びポリマー
JP7598083B1 (ja) * 2023-04-13 2024-12-11 Dic株式会社 ヘキサメチレン（メタ）アクリレート組成物、活性エネルギー線硬化型樹脂組成物、硬化物

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Also Published As

Publication number Publication date
EP0883590B1 (de) 2001-05-02
MY117553A (en) 2004-07-31
CN1212681A (zh) 1999-03-31
US6008418A (en) 1999-12-28
KR100465468B1 (ko) 2005-02-28
JP2009001579A (ja) 2009-01-08
WO1997031882A1 (de) 1997-09-04
CN1092174C (zh) 2002-10-09
JP2012255023A (ja) 2012-12-27
EP0883590A1 (de) 1998-12-16
DE59703470D1 (de) 2001-06-07
JP5124366B2 (ja) 2013-01-23
JP2000505468A (ja) 2000-05-09
KR19990087423A (ko) 1999-12-27

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