WO2003104214A3 - Zweistufiges verfahren zur herstellung von butandiol in zwei reaktoren - Google Patents

Zweistufiges verfahren zur herstellung von butandiol in zwei reaktoren Download PDF

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Publication number
WO2003104214A3
WO2003104214A3 PCT/EP2003/006060 EP0306060W WO03104214A3 WO 2003104214 A3 WO2003104214 A3 WO 2003104214A3 EP 0306060 W EP0306060 W EP 0306060W WO 03104214 A3 WO03104214 A3 WO 03104214A3
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WO
WIPO (PCT)
Prior art keywords
reactor
butanediol
optionally substituted
alkyl radical
gas phase
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.)
Ceased
Application number
PCT/EP2003/006060
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English (en)
French (fr)
Other versions
WO2003104214A8 (de
WO2003104214A2 (de
Inventor
Michael Hesse
Stephan Schlitter
Holger Borchert
Markus Schubert
Markus Roesch
Nils Bottke
Rolf-Hartmuth Fischer
Alexander Weck
Gunther Windecker
Gunnar Heydrich
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
Priority to AU2003238491A priority Critical patent/AU2003238491A1/en
Priority to KR20047020100A priority patent/KR20050007604A/ko
Publication of WO2003104214A2 publication Critical patent/WO2003104214A2/de
Publication of WO2003104214A3 publication Critical patent/WO2003104214A3/de
Publication of WO2003104214A8 publication Critical patent/WO2003104214A8/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • 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
    • 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

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

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von gegebenenfalls alkylsubstituiertem 1,4-Butandiol durch zweistufige katalytische Hydrierung in der Gasphase von C4-Dicarbonsäuren und/oder deren Derivaten mit den folgenden Schritten: a) Einführen eines Gasstroms einer C4-Dicarbonsäure oder eines Derivates davon bei 200 bis 300 °C und 2 bis 60 bar in einen ersten Reaktor und katalytische Gasphasenhydrierung zu einem hauptsächlich gegebenenfalls alkylsubstituiertes gamma-Butyrolacton enthaltenden Produkt; b) Einführen des so erhaltenen Produktstroms in einen zweiten Reaktor bei einer Temperatur von 150 °C bis 240 °C und einem Druck von 15 bis 100 bar und katalytische Gasphasenhydrierung zu gegebenenfalls alkylsubstituiertem 1,4-Butandiol; c) Abtrennen des gewünschten Produkts von Zwischenprodukten, Nebenprodukten und gegebenenfalls nicht umgesetztem Edukt; d) gegebenenfalls Rückführen nicht umgesetzter Zwischenprodukte in eine oder beide Hydrierstufen, wobei in beiden Hydrierstufen jeweils ein Katalysator verwendet wird, der <= 95 Gew.-%, vorzugsweise 5 bis 95 Gew.-%, insbesondere 10 bis 80 Gew.-% CuO und >= 5 Gew.-%, vorzugsweise 5 bis 95 Gew.-%, insbesondere 20 bis 90 Gew.-% eines oxidischen Trägers aufweist, im zweiten Reaktor ein höherer Druck herrscht als im ersten Reaktor, und das dem ersten Reaktor entnommene Produktgemisch ohne weitere Reinigung in den zweiten Reaktor eingeführt wird.
PCT/EP2003/006060 2002-06-11 2003-06-10 Zweistufiges verfahren zur herstellung von butandiol in zwei reaktoren Ceased WO2003104214A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003238491A AU2003238491A1 (en) 2002-06-11 2003-06-10 Two-stage method for producing butandiol in two reactors
KR20047020100A KR20050007604A (ko) 2002-06-11 2003-06-10 두 반응기에서 부탄디올을 2 단계로 제조하는 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10225928.3 2002-06-11
DE10225928A DE10225928A1 (de) 2002-06-11 2002-06-11 Zweistufiges Verfahren zur Herstellung von Butandiol in zwei Reaktoren

Publications (3)

Publication Number Publication Date
WO2003104214A2 WO2003104214A2 (de) 2003-12-18
WO2003104214A3 true WO2003104214A3 (de) 2004-03-18
WO2003104214A8 WO2003104214A8 (de) 2004-05-13

Family

ID=29594384

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/006060 Ceased WO2003104214A2 (de) 2002-06-11 2003-06-10 Zweistufiges verfahren zur herstellung von butandiol in zwei reaktoren

Country Status (4)

Country Link
KR (1) KR20050007604A (de)
AU (1) AU2003238491A1 (de)
DE (1) DE10225928A1 (de)
WO (1) WO2003104214A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2933978B1 (fr) * 2008-07-18 2012-12-21 Arkema France Fabrication d'anhydride maleique a partir de matieres renouvelables, anhydride maleique obtenu et utilisations

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043349A1 (en) * 1970-09-01 1972-03-09 Geo2/sb catalyst for colourless polyesters
US4584419A (en) * 1983-11-29 1986-04-22 Davy Mckee Ltd. Process for the production of butane-1,4-diol
EP0431923A2 (de) * 1989-12-07 1991-06-12 Tonen Corporation Verfahren zur Herstellung von 1,4-Butandiol und Tetrahydrofuran
US5196602A (en) * 1991-12-30 1993-03-23 The Standard Oil Company Two-stage maleic anhydride hydrogenation process for 1,4-butanediol synthesis
CN1111167A (zh) * 1994-05-05 1995-11-08 化学工业部北京化工研究院 顺酐气相加氢制γ-丁内酯的催化剂
WO1997043234A1 (en) * 1996-05-15 1997-11-20 Kvaerner Process Technology Limited Process for preparing gamma-butyrolactone, butane-1,4-diol and tetrahydrofuran

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043349A1 (en) * 1970-09-01 1972-03-09 Geo2/sb catalyst for colourless polyesters
US4584419A (en) * 1983-11-29 1986-04-22 Davy Mckee Ltd. Process for the production of butane-1,4-diol
EP0431923A2 (de) * 1989-12-07 1991-06-12 Tonen Corporation Verfahren zur Herstellung von 1,4-Butandiol und Tetrahydrofuran
US5196602A (en) * 1991-12-30 1993-03-23 The Standard Oil Company Two-stage maleic anhydride hydrogenation process for 1,4-butanediol synthesis
CN1111167A (zh) * 1994-05-05 1995-11-08 化学工业部北京化工研究院 顺酐气相加氢制γ-丁内酯的催化剂
WO1997043234A1 (en) * 1996-05-15 1997-11-20 Kvaerner Process Technology Limited Process for preparing gamma-butyrolactone, butane-1,4-diol and tetrahydrofuran

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE CAPLUS AMERICAN CHEMICAL SOCIETY; 1996, XP002259772, retrieved from STN Database accession no. 1996:284454 *

Also Published As

Publication number Publication date
WO2003104214A8 (de) 2004-05-13
AU2003238491A8 (en) 2003-12-22
WO2003104214A2 (de) 2003-12-18
DE10225928A1 (de) 2003-12-24
AU2003238491A1 (en) 2003-12-22
KR20050007604A (ko) 2005-01-19

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