ES2113151T3 - Procedimiento para la obtencion de propanodiol-1,2. - Google Patents

Procedimiento para la obtencion de propanodiol-1,2.

Info

Publication number
ES2113151T3
ES2113151T3 ES95118130T ES95118130T ES2113151T3 ES 2113151 T3 ES2113151 T3 ES 2113151T3 ES 95118130 T ES95118130 T ES 95118130T ES 95118130 T ES95118130 T ES 95118130T ES 2113151 T3 ES2113151 T3 ES 2113151T3
Authority
ES
Spain
Prior art keywords
weight
procedure
catalyst
propanodiol
obtaining
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
ES95118130T
Other languages
English (en)
Inventor
Ludwig Dr Schuster
Manfred Dr Eggersdorfer
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 ES2113151T3 publication Critical patent/ES2113151T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/60Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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 LA ELABORACION DE PROPANDIOL - 1,2 MEDIANTE LA HIDROGENACION CATALITICA DE GLICERINA EN TEMPERATURA Y PRESION ELEVADAS, CARACTERIZANDOSE DE TAL MODO QUE LA GLICERINA SE APLICA CON UN CONTENIDO EN AGUA DE HASTA 20 % EN PESO Y SE UTILIZA UN CATALIZADOR, QUE CONTIENE LOS METALES COBALTO, COBRE, MANGANESO Y MOLIBDENO EN CANTIDADES DE, CON REFERENCIA A LA MASA COMPLETA DE CATALIZADOR, 40 HASTA 70 % EN PESO DE COBALTO 10 HASTA 20 % EN PESO DE COBRE 0 HASTA 10 % EN PESO DE MANGANESO Y 0 HASTA 10 % EN PESO DE MOLIBDENO CON LO CUAL ESTAS MASAS ACTIVAS CATALITICAS APARTE DE LOS POLIACIDOS AUN INORGANICOS Y DE LOS HETEROPOLIACIDOS PUEDEN SER AÑADIDAS EN UNA CANTIDAD DE HASTA 10 % EN PESO, CON REFERENCIA A LA MASA COMPLETA DEL CATALIZADOR.
ES95118130T 1994-11-26 1995-11-17 Procedimiento para la obtencion de propanodiol-1,2. Expired - Lifetime ES2113151T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4442124A DE4442124A1 (de) 1994-11-26 1994-11-26 Verfahren zur Herstellung von Propandiol-1,2

Publications (1)

Publication Number Publication Date
ES2113151T3 true ES2113151T3 (es) 1998-04-16

Family

ID=6534225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95118130T Expired - Lifetime ES2113151T3 (es) 1994-11-26 1995-11-17 Procedimiento para la obtencion de propanodiol-1,2.

Country Status (6)

Country Link
US (1) US5616817A (es)
EP (1) EP0713849B1 (es)
JP (1) JPH08208541A (es)
CN (1) CN1061968C (es)
DE (2) DE4442124A1 (es)
ES (1) ES2113151T3 (es)

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EP2300400A4 (en) * 2008-06-05 2012-03-21 Huntsman Petrochemical Llc PROCESS FOR PREPARING AND CLEANING PROPYLENE GLYCOL
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WO2011009936A2 (en) 2009-07-24 2011-01-27 Basf Se Process for the preparation of 1,2-propanediol from glycerol
CN101716511B (zh) * 2009-11-27 2011-10-05 南京工业大学 一种催化燃烧工业有机废气催化剂及其制备方法
DE102010015006A1 (de) 2010-04-14 2011-11-24 Tu Darmstadt Katalysator zur Hydrierung von wässrigen mehrwertigen Alkohollösungen
WO2011159418A2 (en) * 2010-06-16 2011-12-22 Archer Daniels Midland Company Processes for deodorizing renewable-sourced glycols
JP5861024B2 (ja) * 2011-01-13 2016-02-16 Jnc株式会社 多価アルコールからのグリコールの製造方法
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HUE060329T2 (hu) 2020-10-21 2023-02-28 Evonik Operations Gmbh Eljárás 1,2-propándiol elõállítására
HUE061154T2 (hu) 2020-10-21 2023-05-28 Evonik Operations Gmbh Eljárás 1,2-propándiol elõállítása propánból
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Also Published As

Publication number Publication date
JPH08208541A (ja) 1996-08-13
DE59501599D1 (de) 1998-04-16
EP0713849B1 (de) 1998-03-11
DE4442124A1 (de) 1996-05-30
EP0713849A1 (de) 1996-05-29
US5616817A (en) 1997-04-01
CN1131655A (zh) 1996-09-25
CN1061968C (zh) 2001-02-14

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