BR0317473A - Processo para a preparação de 1,2-propanodiol a partir de óxido de propileno - Google Patents

Processo para a preparação de 1,2-propanodiol a partir de óxido de propileno

Info

Publication number
BR0317473A
BR0317473A BR0317473-5A BR0317473A BR0317473A BR 0317473 A BR0317473 A BR 0317473A BR 0317473 A BR0317473 A BR 0317473A BR 0317473 A BR0317473 A BR 0317473A
Authority
BR
Brazil
Prior art keywords
propanediol
propylene oxide
preparation
carbon dioxide
contacting
Prior art date
Application number
BR0317473-5A
Other languages
English (en)
Inventor
Klaas Lambertus Von Hebel
Jean-Paul Lange
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR0317473A publication Critical patent/BR0317473A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • C07C68/065—Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene carbonates
    • 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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/12—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids
    • 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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • 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

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)

Abstract

"PROCESSO PARA A PREPARAçãO DE 1,2-PROPANODIOL A PARTIR DE óXIDO DE PROPILENO". Processo para a preparação de 1,2-propanodiol a partir de óxido de propileno, cujo processo compreende: (a) contatar óxido de propileno com dióxido de carbono na presença de um catalisador homogêneo contendo fósforo para obter carbonato de propileno, (b) opcionalmente, remover pelo menos parte do dióxido de carbono, (c) adicionar água e/ou um álcool ao produto da reação contendo carbonato de propileno e catalisador contendo fósforo e contatar a mistura com um catalisador heterogêneo para obter 1,2-propanodiol em combinação com carbonato de dialquila e/ou dióxido de carbono, e (d) separar 1,2-propanodiol a partir do produto da reação obtido.
BR0317473-5A 2002-12-20 2003-12-19 Processo para a preparação de 1,2-propanodiol a partir de óxido de propileno BR0317473A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02258907 2002-12-20
PCT/EP2003/051076 WO2004056793A1 (en) 2002-12-20 2003-12-19 Process for the preparation of propanediol

Publications (1)

Publication Number Publication Date
BR0317473A true BR0317473A (pt) 2005-11-16

Family

ID=32668907

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317473-5A BR0317473A (pt) 2002-12-20 2003-12-19 Processo para a preparação de 1,2-propanodiol a partir de óxido de propileno

Country Status (12)

Country Link
US (1) US6897343B2 (pt)
EP (1) EP1578739A1 (pt)
JP (1) JP2006514028A (pt)
KR (1) KR20050085768A (pt)
CN (1) CN1729182A (pt)
AU (1) AU2003303225A1 (pt)
BR (1) BR0317473A (pt)
MX (1) MXPA05006652A (pt)
PL (1) PL376331A1 (pt)
RU (1) RU2005122944A (pt)
TW (1) TW200503997A (pt)
WO (1) WO2004056793A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR043292A1 (es) * 2002-04-25 2005-07-27 Shell Int Research Uso de gasoil derivado de fischer-tropsch y una composicion combustible que lo contiene
EP1658279B1 (en) * 2003-06-30 2007-11-14 Shell Internationale Researchmaatschappij B.V. Process for the preparation of propylene carbonate
WO2005021688A1 (en) * 2003-09-03 2005-03-10 Shell Internationale Research Maatschappij B.V. Fuel compositions comprising fischer-tropsch derived fuel
TWI383976B (zh) 2006-02-22 2013-02-01 Shell Int Research 製備碳酸二烷酯及烷二醇的方法
TW200740731A (en) 2006-02-22 2007-11-01 Shell Int Research Process for the preparation of alkanediol
TWI382979B (zh) 2006-02-22 2013-01-21 Shell Int Research 碳酸伸烷酯之生產方法及由此生產的碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中的用途
TWI378087B (en) 2006-02-22 2012-12-01 Shell Int Research Process for the preparation of an alkanediol and a dialkyl carbonate
TWI387584B (zh) * 2006-03-13 2013-03-01 Shell Int Research 碳酸伸烷酯之生產方法及由此生產之碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中之用途
CN106146252B (zh) * 2015-04-01 2019-01-08 中国石油化工股份有限公司 一种同时制备丙二醇和碳酸丙烯酯的方法
CN107915577B (zh) * 2016-10-08 2020-12-29 中国石油化工股份有限公司 碳酸乙烯酯水解合成乙二醇的方法
EP3587469A1 (de) * 2018-06-22 2020-01-01 Covestro Deutschland AG Verfahren zur herstellung von polyol

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508927A (en) 1983-08-02 1985-04-02 The Halcon Sd Group, Inc. Preparation of glycols from ethylene oxide
US5763691A (en) 1995-11-30 1998-06-09 Mitsubishi Chemical Corporation Ethylene glycol process
DE69620470T2 (de) 1995-12-22 2002-11-21 Asahi Chemical Ind Verfahren zur kontinuierlichen herstellung von dialkylcarbonaten und diolen
US7084292B2 (en) 2001-06-22 2006-08-01 Exxonmobil Chemical Patents Inc. Integrated process for preparing dialkyl carbonates with a circulating catalyst
MY132428A (en) 2001-11-13 2007-10-31 Shell Int Research Method for catalytic conversion of organic carbonate and the use of a lanthanum catalyst therefor
MY139064A (en) 2001-11-13 2009-08-28 Shell Int Research METHOD FOR THE CATALYTIC CONVERSION OF ALKYLENE CARBONATE WITH Mg, A1 MIXED (HYDR) OXIDE CATALYST AND ITS USE THEREFORE
TWI313188B (en) 2002-09-12 2009-08-11 Shell Int Research Catalytic conversion of an organic carbonate

Also Published As

Publication number Publication date
JP2006514028A (ja) 2006-04-27
WO2004056793A1 (en) 2004-07-08
US6897343B2 (en) 2005-05-24
PL376331A1 (en) 2005-12-27
CN1729182A (zh) 2006-02-01
TW200503997A (en) 2005-02-01
RU2005122944A (ru) 2006-01-20
MXPA05006652A (es) 2005-08-16
AU2003303225A1 (en) 2004-07-14
EP1578739A1 (en) 2005-09-28
KR20050085768A (ko) 2005-08-29
US20040152927A1 (en) 2004-08-05

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired