WO2008031865A3 - Process for the preparation of alkylene glycols - Google Patents

Process for the preparation of alkylene glycols Download PDF

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Publication number
WO2008031865A3
WO2008031865A3 PCT/EP2007/059644 EP2007059644W WO2008031865A3 WO 2008031865 A3 WO2008031865 A3 WO 2008031865A3 EP 2007059644 W EP2007059644 W EP 2007059644W WO 2008031865 A3 WO2008031865 A3 WO 2008031865A3
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
organic base
mol
range
preparation
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/EP2007/059644
Other languages
French (fr)
Other versions
WO2008031865A2 (en
Inventor
Dirk Michiel Boele
Henricus Petrus Be Duijghuisen
Kruchten Eugene Marie Godf Van
Jan Hermen Hendrik Meurs
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to EP07803461A priority Critical patent/EP2066607B1/en
Priority to DE602007010325T priority patent/DE602007010325D1/en
Priority to AT07803461T priority patent/ATE486832T1/en
Publication of WO2008031865A2 publication Critical patent/WO2008031865A2/en
Publication of WO2008031865A3 publication Critical patent/WO2008031865A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C07C29/09—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
    • C07C29/103—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 of cyclic ethers
    • C07C29/106—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 of cyclic ethers of oxiranes

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

A process for the conversion of an alkylene oxide to the corresponding alkylene glycol in the presence of carbon dioxide, water and a catalytic composition comprising a mixture of in the range of from 10 to 90 mol% (based on the mixture) of an organic base and in the range of from 10 to 90 mol% (based on the mixture) of salt of the organic base and a hydrogen halide, wherein the organic base comprises a carbon-based compound comprising one or more nitrogen atoms with at least one free electron pair and/or one or more phosphorous atoms with at least one free electron pair, and has a pKa high enough that it is capable of binding carbon dioxide under the reaction conditions.
PCT/EP2007/059644 2006-09-15 2007-09-13 Process for the preparation of alkylene glycols Ceased WO2008031865A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07803461A EP2066607B1 (en) 2006-09-15 2007-09-13 Process for the preparation of alkylene glycols
DE602007010325T DE602007010325D1 (en) 2006-09-15 2007-09-13 PROCESS FOR THE PREPARATION OF ALKYLENE GLYCOLS
AT07803461T ATE486832T1 (en) 2006-09-15 2007-09-13 METHOD FOR PRODUCING ALKYLENE GLYCOLS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06254818 2006-09-15
EP06254818.5 2006-09-15

Publications (2)

Publication Number Publication Date
WO2008031865A2 WO2008031865A2 (en) 2008-03-20
WO2008031865A3 true WO2008031865A3 (en) 2008-05-08

Family

ID=37775203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/059644 Ceased WO2008031865A2 (en) 2006-09-15 2007-09-13 Process for the preparation of alkylene glycols

Country Status (6)

Country Link
US (1) US7504545B2 (en)
EP (1) EP2066607B1 (en)
AT (1) ATE486832T1 (en)
DE (1) DE602007010325D1 (en)
TW (1) TW200821279A (en)
WO (1) WO2008031865A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010318050B2 (en) * 2009-11-10 2013-12-12 Shell Internationale Research Maatschappij B.V. Process and integrated system for the preparation of a lower olefin product
EP2499219A2 (en) 2009-11-10 2012-09-19 Shell Internationale Research Maatschappij B.V. Process for producing olefins
BR112012011078A2 (en) * 2009-11-10 2016-07-05 Shell Int Research process for olefin production
BR112012010865A2 (en) 2009-11-10 2019-09-24 Shell International Res Maatshappij B V "Process for the production of ethylene oxide".
CN102666794B (en) * 2009-11-10 2015-12-02 国际壳牌研究有限公司 For the preparation of the method for lower olefins product
AU2011244368B2 (en) 2010-04-23 2014-04-24 Shell Internationale Research Maatschappij B.V. Process for producing aromatic hydrocarbons and ethylene
WO2012101092A1 (en) 2011-01-24 2012-08-02 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide
CA2824902C (en) 2011-01-24 2019-03-19 Michiel Johannes Franciscus Maria Verhaak Process for the production of ethylene oxide
EP2644604A1 (en) 2012-03-30 2013-10-02 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide
TW201943709A (en) 2018-04-09 2019-11-16 荷蘭商蜆殼國際研究公司 Process for the production of ethylene oxide

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993908A (en) * 1958-12-16 1961-07-25 Pure Oil Co Preparation of cyclic alkylene carbonates
US3535342A (en) * 1968-02-07 1970-10-20 Dow Chemical Co Process for making alkylene carbonates
US4982021A (en) * 1984-03-28 1991-01-01 Union Carbide Chemicals And Plastics Company Inc. Process for the production of alkylene glycols with metalate-containing solid
EP0776890A2 (en) * 1995-11-30 1997-06-04 Mitsubishi Chemical Corporation Ethylene glycol process
US6124508A (en) * 1998-12-14 2000-09-26 Shell Oil Company Quaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxides

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
DE1543555C3 (en) 1966-11-11 1975-10-23 Erdoelchemie Gmbh, 6000 Koeln Process for the continuous production of cyclic glycol carbonates
US3535341A (en) 1968-02-07 1970-10-20 Dow Chemical Co Process for making alkylene carbonates
IT1034962B (en) 1975-04-09 1979-10-10 Snam Progetti PROCEDURE FOR THE PREPARATION OF ALKYLENE GLYCOLS
US4314945A (en) 1977-12-22 1982-02-09 Union Carbide Corporation Alkylene carbonate process
US4160116A (en) 1978-08-28 1979-07-03 Showa Denko K.K. Process for the production of alkylene glycols
CA1121389A (en) 1979-05-24 1982-04-06 Hiroshi Odanaka Process for the production of alkylene glycols
JPS5692228A (en) 1979-12-27 1981-07-25 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of high-purity alkylene glycol
GB2085748B (en) 1980-10-24 1984-06-27 Coal Industry Patents Ltd Fluidised bed apparatus
JPS6059218B2 (en) 1980-12-23 1985-12-24 株式会社日本触媒 Method for producing alkylene glycol
US4786741A (en) 1982-11-15 1988-11-22 Scientific Design Company, Inc. Preparation of alkylene carbonates
JPS5913741A (en) 1982-07-14 1984-01-24 Mitsubishi Petrochem Co Ltd Preparation of high purity ethylene glycol
US4560813A (en) 1984-03-28 1985-12-24 Union Carbide Corporation Processes for the production of alkylene glycol in the presence of organometalate
US4778658A (en) 1985-04-04 1988-10-18 Phillips Petroleum Company Method and apparatus for contacting fluid feed materials with fluidized solids
FR2644795B1 (en) 1989-03-24 1993-12-17 Institut Francais Petrole METHOD AND DEVICE FOR INJECTING THE HYDROCARBON LOAD IN A FLUID CATALYTIC CRACKING PROCESS
DE4105554A1 (en) 1991-02-22 1992-08-27 Bayer Ag METHOD FOR PRODUCING DIALKYL CARBONATES
DE59205955D1 (en) 1991-11-22 1996-05-15 Bayer Ag Process for the production of alkylene carbonates
DE69505641T2 (en) 1994-01-31 1999-04-08 Shell Internationale Maatschappij B.V., Den Haag METHOD FOR PRODUCING ALKYLENE GLYCOLES
PE129999A1 (en) 1997-10-30 1999-12-30 Shell Int Research CATALYTIC HYDROLYSIS OF ALKYLENE OXIDES
US6153801A (en) 1998-12-14 2000-11-28 Shell Oil Company Carboxylates in catalytic hydrolysis of alkylene oxides
KR100321115B1 (en) 1999-07-26 2002-03-29 박호군 Process for the preparation of alkylenecarbonate
KR100321116B1 (en) 1999-07-26 2002-03-18 박호군 Process for the preparation of alkylenecarbonate using lead halides and/or indium halides as catalyst
JP3956555B2 (en) 1999-11-22 2007-08-08 三菱化学株式会社 Process for producing alkylene glycols
JP2001151711A (en) 1999-11-22 2001-06-05 Mitsubishi Chemicals Corp Method for producing alkylene glycols
KR100359874B1 (en) 2000-02-11 2002-11-07 한국과학기술연구원 High Performance Catalyst Systems for the Synthesis of Alkylene Carbonates
CN100415733C (en) 2003-06-30 2008-09-03 国际壳牌研究有限公司 The preparation method of propylene carbonate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993908A (en) * 1958-12-16 1961-07-25 Pure Oil Co Preparation of cyclic alkylene carbonates
US3535342A (en) * 1968-02-07 1970-10-20 Dow Chemical Co Process for making alkylene carbonates
US4982021A (en) * 1984-03-28 1991-01-01 Union Carbide Chemicals And Plastics Company Inc. Process for the production of alkylene glycols with metalate-containing solid
EP0776890A2 (en) * 1995-11-30 1997-06-04 Mitsubishi Chemical Corporation Ethylene glycol process
US6124508A (en) * 1998-12-14 2000-09-26 Shell Oil Company Quaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxides

Also Published As

Publication number Publication date
ATE486832T1 (en) 2010-11-15
US7504545B2 (en) 2009-03-17
EP2066607B1 (en) 2010-11-03
DE602007010325D1 (en) 2010-12-16
TW200821279A (en) 2008-05-16
EP2066607A2 (en) 2009-06-10
US20080139853A1 (en) 2008-06-12
WO2008031865A2 (en) 2008-03-20

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