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BR9810113A - Processo para a produção de 1,3 - propanodiol - Google Patents

Processo para a produção de 1,3 - propanodiol

Info

Publication number
BR9810113A
BR9810113A BR9810113-7A BR9810113A BR9810113A BR 9810113 A BR9810113 A BR 9810113A BR 9810113 A BR9810113 A BR 9810113A BR 9810113 A BR9810113 A BR 9810113A
Authority
BR
Brazil
Prior art keywords
production
propanediol
propanodiol
hydroxypropionaldehyde
ruthenium
Prior art date
Application number
BR9810113-7A
Other languages
English (en)
Inventor
Thomas Haas
Dahai Yu
Jorge Sauer
Dietrich Arntz
Andreas Freund
Thomas Tacke
Original Assignee
Du Pont
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 DE1997137190 external-priority patent/DE19737190A1/de
Application filed by Du Pont filed Critical Du Pont
Publication of BR9810113A publication Critical patent/BR9810113A/pt

Links

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

Landscapes

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

Abstract

<B>"PROCESSO PARA A PRODUçãO DE 1,3-PROPANODIOL"<D> A presente invenção se refere a um processo para a produção de 1,3-propanodiol através da hidrogenação catalisada heterogeneamente de 3-hidroxipropionaldeído em uma solução aquosa de 30 até 180°C, pressão de hidrogênio de 5 a 300 bar e valor de pH de 2,5 a 7,0, no qual é utilizado rutênio sobre um suporte óxido como catalisador.
BR9810113-7A 1997-06-18 1998-06-16 Processo para a produção de 1,3 - propanodiol BR9810113A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19725753 1997-06-18
US5650597P 1997-08-21 1997-08-21
DE1997137190 DE19737190A1 (de) 1997-06-18 1997-08-27 Verfahren zur Herstellung von 1,3-Propandiol durch Hydrieren von Hydroxypropionaldehyd
US5850997P 1997-09-11 1997-09-11
PCT/US1998/012584 WO1998057913A1 (en) 1997-06-18 1998-06-16 Process for the production of 1,3-propanediol by hydrogenating 3 -hydroxypropionaldehyde

Publications (1)

Publication Number Publication Date
BR9810113A true BR9810113A (pt) 2000-08-08

Family

ID=27438626

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810113-7A BR9810113A (pt) 1997-06-18 1998-06-16 Processo para a produção de 1,3 - propanodiol

Country Status (8)

Country Link
EP (1) EP0993426B1 (pt)
JP (1) JP4059928B2 (pt)
CN (1) CN1117718C (pt)
AU (1) AU7973098A (pt)
BR (1) BR9810113A (pt)
CA (1) CA2291037A1 (pt)
ES (1) ES2202873T3 (pt)
WO (1) WO1998057913A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844325A1 (de) * 1998-09-28 2000-03-30 Degussa Verfahren zur Herstellung von Alkoholen durch katalytische Hydrierung von Aldehyden oder Ketonen
US6331264B1 (en) 1999-03-31 2001-12-18 E. I. Du Pont De Nemours And Company Low emission polymer compositions
MXPA02009162A (es) 2000-03-22 2003-05-23 Shell Int Research Proceso para la preparacion de 1,3-diol.
EP1190768A1 (de) * 2000-09-26 2002-03-27 Degussa AG Edelmetallkatalysator
DE10054742A1 (de) 2000-11-04 2002-05-08 Degussa Verfahren zur Konzentrierung von wässrigem Wasserstoffperoxid durch Kristallisation
DE10225565A1 (de) * 2002-06-10 2003-12-18 Oxeno Olefinchemie Gmbh Katalysator und Verfahren zur Hydrierung von aromatischen Verbindungen
US7323539B2 (en) 2003-05-06 2008-01-29 E. I. Du Pont De Nemours And Company Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality
MXPA06003819A (es) 2003-10-07 2006-08-11 Shell Int Research Proceso para la produccion de 1,3-propanodiol por hidrogenacion catalitica de 3-hidroxipropanal en la presencia de un co-catalizador de hidratacion.
US7785507B2 (en) 2004-04-30 2010-08-31 E. I. Du Pont De Nemours And Company Spinning poly(trimethylene terephthalate) yarns
US20060041039A1 (en) 2004-08-20 2006-02-23 Gyorgyi Fenyvesi Fluorescent poly(alkylene terephthalate) compositions
DE102008051738A1 (de) 2008-10-15 2010-04-22 Trevira Gmbh PTT-Faser mit verbesserter Einkräuselung
WO2011003991A1 (de) * 2009-07-10 2011-01-13 Basf Se Verfahren zur herstellung von polyolen auf basis nachwachsender rohstoffe
TWI395729B (zh) * 2011-01-14 2013-05-11 China Petrochemical Dev Corp A method for producing a dihydric alcohol compound
CN107011107A (zh) * 2017-05-16 2017-08-04 中国科学技术大学 一种采用负载型金属催化剂制备醇的方法
CN110560053A (zh) * 2019-09-30 2019-12-13 成都欣华源科技有限责任公司 一种负载型催化剂及其制备方法和一种醛加氢制备醇的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299239A (ja) * 1988-05-25 1989-12-04 Mitsubishi Gas Chem Co Inc ネオペンチルグリコールの製造方法
DE3926136A1 (de) * 1989-08-08 1991-02-14 Degussa Verfahren zur herstellung von 1,3-propandiol
DE4132663C2 (de) * 1991-10-01 1993-10-14 Degussa Verfahren zum Herstellen von 1,3-Propandiol durch Hydrieren von Hydroxypropionaldehyd
DE4218282A1 (de) * 1992-06-03 1993-12-09 Degussa Verfahren zur Herstellung von 1,3-Propandiol

Also Published As

Publication number Publication date
CA2291037A1 (en) 1998-12-23
CN1260772A (zh) 2000-07-19
AU7973098A (en) 1999-01-04
EP0993426A1 (en) 2000-04-19
JP4059928B2 (ja) 2008-03-12
ES2202873T3 (es) 2004-04-01
CN1117718C (zh) 2003-08-13
JP2002516614A (ja) 2002-06-04
WO1998057913A1 (en) 1998-12-23
EP0993426B1 (en) 2003-08-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1912 DE 28/08/2007.