DE69920508D1 - Quaternäre phosponiumsalz-katalysatoren in der katalytischen hydrolyse der alkylenoxide - Google Patents

Quaternäre phosponiumsalz-katalysatoren in der katalytischen hydrolyse der alkylenoxide

Info

Publication number
DE69920508D1
DE69920508D1 DE69920508T DE69920508T DE69920508D1 DE 69920508 D1 DE69920508 D1 DE 69920508D1 DE 69920508 T DE69920508 T DE 69920508T DE 69920508 T DE69920508 T DE 69920508T DE 69920508 D1 DE69920508 D1 DE 69920508D1
Authority
DE
Germany
Prior art keywords
quaternary
phospylene
alkylene oxides
catalytic hydrolysis
salt catalysts
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
DE69920508T
Other languages
English (en)
Other versions
DE69920508T2 (de
Inventor
Kruchten Marie Van
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
Publication of DE69920508D1 publication Critical patent/DE69920508D1/de
Application granted granted Critical
Publication of DE69920508T2 publication Critical patent/DE69920508T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements 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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE69920508T 1998-12-14 1999-12-13 Quaternäre phosponiumsalz-katalysatoren in der katalytischen hydrolyse der alkylenoxide Expired - Lifetime DE69920508T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP98204232 1998-12-14
EP98204232 1998-12-14
EP99201349 1999-04-29
EP99201349 1999-04-29
PCT/EP1999/010047 WO2000035840A1 (en) 1998-12-14 1999-12-13 Quaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxides

Publications (2)

Publication Number Publication Date
DE69920508D1 true DE69920508D1 (de) 2004-10-28
DE69920508T2 DE69920508T2 (de) 2005-10-20

Family

ID=26150967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920508T Expired - Lifetime DE69920508T2 (de) 1998-12-14 1999-12-13 Quaternäre phosponiumsalz-katalysatoren in der katalytischen hydrolyse der alkylenoxide

Country Status (13)

Country Link
EP (1) EP1140748B1 (de)
JP (1) JP4323099B2 (de)
KR (1) KR100649295B1 (de)
CN (1) CN1149186C (de)
AT (1) ATE276987T1 (de)
AU (1) AU761984B2 (de)
BR (1) BR9916254B1 (de)
CA (1) CA2354775C (de)
DE (1) DE69920508T2 (de)
ES (1) ES2224725T3 (de)
MY (1) MY120595A (de)
PE (1) PE20001100A1 (de)
WO (1) WO2000035840A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GC0000169A (en) * 2000-09-28 2005-06-29 Shell Int Research Catalytic process for producing an alkylene glycolwith reactor-output recycle.
US20040220433A1 (en) * 2003-03-28 2004-11-04 Evert Van Der Heide Process for the preparation of propylene glycol
CN100400495C (zh) * 2003-04-09 2008-07-09 国际壳牌研究有限公司 链烷二醇的制备方法
CA2469696A1 (en) 2003-06-06 2004-12-06 Shell Internationale Research Maatschappij B.V. Process for the production of alkylene glycols using homogeneous catalysts
US7435858B2 (en) 2004-12-23 2008-10-14 Shell Oil Company Process for the preparation of alkylene glycols
US8053609B2 (en) * 2007-10-15 2011-11-08 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Solid catalyst useful for converting an alkylene oxide to an alkylene glycol
TWI422429B (zh) * 2010-12-22 2014-01-11 Ind Tech Res Inst 奈米碳材承載型觸媒及碳酸酯的製造方法
JP2013129613A (ja) * 2011-12-20 2013-07-04 Mitsubishi Chemicals Corp トリアルキレングリコールの製造方法
CN106478375A (zh) * 2015-08-25 2017-03-08 中国石油化工股份有限公司 一种以阴离子交换树脂为催化剂合成邻二醇类化合物的方法
CN112055708B (zh) 2018-04-30 2024-04-02 科学设计有限公司 用浓缩的环氧乙烷溶液进行的环氧化方法
US10807929B2 (en) 2018-04-30 2020-10-20 Scientific Design Company, Inc. Process for preparing ethylene glycol
EP3788029A4 (de) 2018-04-30 2022-03-09 Scientific Design Company, Inc. Verfahren zur verbesserung der herstellung von ethylenglykol
CN112041292A (zh) 2018-04-30 2020-12-04 科学设计有限公司 用于制备乙二醇的再循环方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160116A (en) * 1978-08-28 1979-07-03 Showa Denko K.K. Process for the production of alkylene glycols
GB2086894B (en) * 1980-11-10 1984-06-20 Ici Plc Production of alkylene glycols
CA1314566C (en) * 1984-03-28 1993-03-16 John Howard Robson Process for the production of alkylene glycols with metalate-containing solid
CA2182288C (en) * 1994-01-31 2005-09-06 Willem George Reman Process for the preparation of alkylene glycols

Also Published As

Publication number Publication date
JP4323099B2 (ja) 2009-09-02
KR100649295B1 (ko) 2006-11-24
EP1140748B1 (de) 2004-09-22
ES2224725T3 (es) 2005-03-01
BR9916254B1 (pt) 2010-11-16
PE20001100A1 (es) 2000-11-16
CA2354775C (en) 2009-03-24
WO2000035840A1 (en) 2000-06-22
BR9916254A (pt) 2001-10-02
JP2002532446A (ja) 2002-10-02
ATE276987T1 (de) 2004-10-15
DE69920508T2 (de) 2005-10-20
KR20010082337A (ko) 2001-08-29
AU1659100A (en) 2000-07-03
AU761984B2 (en) 2003-06-12
CN1149186C (zh) 2004-05-12
CA2354775A1 (en) 2000-06-22
EP1140748A1 (de) 2001-10-10
CN1333740A (zh) 2002-01-30
MY120595A (en) 2005-11-30

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE