WO2009146988A3 - Verfahren zur herstellung von alkoholen aus hydroformylierungsgemischen - Google Patents

Verfahren zur herstellung von alkoholen aus hydroformylierungsgemischen Download PDF

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Publication number
WO2009146988A3
WO2009146988A3 PCT/EP2009/055214 EP2009055214W WO2009146988A3 WO 2009146988 A3 WO2009146988 A3 WO 2009146988A3 EP 2009055214 W EP2009055214 W EP 2009055214W WO 2009146988 A3 WO2009146988 A3 WO 2009146988A3
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WO
WIPO (PCT)
Prior art keywords
stream
aldehyde
alcohol
contact
producing alcohols
Prior art date
Application number
PCT/EP2009/055214
Other languages
English (en)
French (fr)
Other versions
WO2009146988A2 (de
Inventor
Alfred Kaizik
Hans-Gerd Lüken
Wilfried Büschken
Original Assignee
Evonik Oxeno Gmbh
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 Evonik Oxeno Gmbh filed Critical Evonik Oxeno Gmbh
Publication of WO2009146988A2 publication Critical patent/WO2009146988A2/de
Publication of WO2009146988A3 publication Critical patent/WO2009146988A3/de

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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
    • C07C29/14—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 a —CHO group
    • C07C29/141—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 a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions

Landscapes

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

Abstract

Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Alkoholen oder Gemischen davon, wobei ein Aldehyde enthaltendes Hydroformylierungsgemisch in einer ersten Reaktionszone in Kontakt gebracht wird mit einem sulfidfreien, metallhaltigen Katalysator, um mindestens einen Teil des im Hydroformylierungsgemisch enthaltenen Aldehyds zu Alkohol zu hydrieren und so einen mindestens teilweise hydrierten Strom zu erzeugen, und Einbringen des aus dem ersten Reaktionsschritt erhaltenen Stroms, der noch Aldehyd enthält, in mindestens eine zweite Reaktionszone, in Kontakt bringen mit einem sulfidfreien, metallhaltigen Katalysator, um einen weiteren Teil des im Strom enthaltenen Aldehyds zu Alkohol zu hydrieren, wobei Träger wie auch Katalysator in der ersten und zweiten Kontaktzone unterschiedlich sind und Abtrennung des Alkohols aus der Reaktion.
PCT/EP2009/055214 2008-06-04 2009-04-29 Verfahren zur herstellung von alkoholen aus hydroformylierungsgemischen WO2009146988A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810002201 DE102008002201A1 (de) 2008-06-04 2008-06-04 Verfahren zur Herstellung von Alkoholen aus Hydroformylierungsgemischen
DE102008002201.2 2008-06-04

Publications (2)

Publication Number Publication Date
WO2009146988A2 WO2009146988A2 (de) 2009-12-10
WO2009146988A3 true WO2009146988A3 (de) 2010-05-14

Family

ID=41165364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/055214 WO2009146988A2 (de) 2008-06-04 2009-04-29 Verfahren zur herstellung von alkoholen aus hydroformylierungsgemischen

Country Status (3)

Country Link
DE (1) DE102008002201A1 (de)
TW (1) TW201010972A (de)
WO (1) WO2009146988A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2547642B1 (de) 2010-03-15 2016-01-13 ExxonMobil Chemical Patents Inc. Verfahren zur herstellung von alkoholen
DE102012014395B3 (de) 2012-07-13 2013-08-22 Oxea Gmbh Isononylamine ausgehend von 2-Ethylhexanol, Verfahren zu ihrer Herstellung sowie ihre Verwendung
ES2689428T3 (es) 2014-12-23 2018-11-14 Evonik Degussa Gmbh Hidrogenación exenta de cromo de mezclas de hidroformilación

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431311A (en) * 1960-06-25 1969-03-04 Distillers Co Yeast Ltd Production of alkanols
US3491158A (en) * 1965-11-26 1970-01-20 Huels Chemische Werke Ag Process for the preparation of saturated aliphatic alcohols
GB1219038A (en) * 1969-06-05 1971-01-13 Matilda Illarionovna Silich Method for preparation of alcohols from a mixture of oxo reaction products
EP0224872A1 (de) * 1985-12-03 1987-06-10 BASF Aktiengesellschaft Verfahren zur Herstellung von C3-C25-Alkanolen
WO1991001961A1 (en) * 1989-08-04 1991-02-21 Davy Mckee (London) Limited Process
EP0420035A1 (de) * 1989-09-28 1991-04-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Alkoholen (zweistufig)
EP0987241A1 (de) * 1998-09-16 2000-03-22 Oxeno Olefinchemie GmbH Verfahren zur selektiven Hydrierung von Hydroformylierungsgemischen
EP1219584A2 (de) * 2000-12-14 2002-07-03 Oxeno Olefinchemie GmbH Verfahren zur Hydrierung von Hydroformylierungsgemischen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809220A (en) 1954-05-11 1957-10-08 Exxon Research Engineering Co Hydrogenation of oxo aldehydes in the presence of sulfactive catalysts and water
US4401834A (en) 1982-06-01 1983-08-30 Exxon Research & Engineering Co. Process for producing alcohols
GB2142010B (en) 1983-06-23 1987-04-29 Exxon Research Engineering Co Improved process for production of aliphatic alcohols
DE19933348B4 (de) 1999-07-16 2005-11-17 Oxeno Olefinchemie Gmbh Verfahren zur Reduzierung oxidischer Hydrierkontakte

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431311A (en) * 1960-06-25 1969-03-04 Distillers Co Yeast Ltd Production of alkanols
US3491158A (en) * 1965-11-26 1970-01-20 Huels Chemische Werke Ag Process for the preparation of saturated aliphatic alcohols
GB1219038A (en) * 1969-06-05 1971-01-13 Matilda Illarionovna Silich Method for preparation of alcohols from a mixture of oxo reaction products
EP0224872A1 (de) * 1985-12-03 1987-06-10 BASF Aktiengesellschaft Verfahren zur Herstellung von C3-C25-Alkanolen
WO1991001961A1 (en) * 1989-08-04 1991-02-21 Davy Mckee (London) Limited Process
EP0420035A1 (de) * 1989-09-28 1991-04-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Alkoholen (zweistufig)
US5475161A (en) * 1989-09-28 1995-12-12 Hoechst Aktiengesellschaft Process for the preparation of alcohols in two stages
EP0987241A1 (de) * 1998-09-16 2000-03-22 Oxeno Olefinchemie GmbH Verfahren zur selektiven Hydrierung von Hydroformylierungsgemischen
EP1219584A2 (de) * 2000-12-14 2002-07-03 Oxeno Olefinchemie GmbH Verfahren zur Hydrierung von Hydroformylierungsgemischen

Also Published As

Publication number Publication date
WO2009146988A2 (de) 2009-12-10
TW201010972A (en) 2010-03-16
DE102008002201A1 (de) 2009-12-10

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