DE69606723D1 - Verfahren zur herstellung von alkylenglykolen - Google Patents

Verfahren zur herstellung von alkylenglykolen

Info

Publication number
DE69606723D1
DE69606723D1 DE69606723T DE69606723T DE69606723D1 DE 69606723 D1 DE69606723 D1 DE 69606723D1 DE 69606723 T DE69606723 T DE 69606723T DE 69606723 T DE69606723 T DE 69606723T DE 69606723 D1 DE69606723 D1 DE 69606723D1
Authority
DE
Germany
Prior art keywords
producing alkylene
glycoles
alkylene glycoles
producing
alkylene
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 - Fee Related
Application number
DE69606723T
Other languages
English (en)
Other versions
DE69606723T2 (de
Inventor
Kruchten Eugene Marie Godf 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
Application granted granted Critical
Publication of DE69606723D1 publication Critical patent/DE69606723D1/de
Publication of DE69606723T2 publication Critical patent/DE69606723T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
DE69606723T 1995-11-23 1996-11-22 Verfahren zur herstellung von alkylenglykolen Expired - Fee Related DE69606723T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95203226 1995-11-23
PCT/EP1996/005211 WO1997019043A1 (en) 1995-11-23 1996-11-22 Process for the preparation of alkylene glycols

Publications (2)

Publication Number Publication Date
DE69606723D1 true DE69606723D1 (de) 2000-03-23
DE69606723T2 DE69606723T2 (de) 2000-08-10

Family

ID=8220859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69606723T Expired - Fee Related DE69606723T2 (de) 1995-11-23 1996-11-22 Verfahren zur herstellung von alkylenglykolen

Country Status (14)

Country Link
US (1) US5874653A (de)
EP (1) EP0876315B1 (de)
JP (1) JP2000500478A (de)
KR (1) KR100447357B1 (de)
CN (1) CN1074402C (de)
AU (1) AU699927B2 (de)
CA (1) CA2237007A1 (de)
CZ (1) CZ161198A3 (de)
DE (1) DE69606723T2 (de)
ES (1) ES2142101T3 (de)
MX (1) MX9803919A (de)
NZ (1) NZ323390A (de)
SK (1) SK67398A3 (de)
WO (1) WO1997019043A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE129999A1 (es) * 1997-10-30 1999-12-30 Shell Int Research Hidrolisis catalitica de oxidos de alquileno
DE19757684A1 (de) * 1997-12-23 1999-06-24 Basf Ag Verfahren zur Herstellung von Alkylenglykol
KR100558119B1 (ko) 2000-06-16 2006-03-10 가부시키가이샤 닛폰 쇼쿠바이 가교 중합체, 그것의 제조 방법 및 용도
US20040192976A1 (en) * 2003-03-24 2004-09-30 Shaorong Chen Process for hydrolyzing water-insoluble epoxides
US7134459B2 (en) * 2003-06-12 2006-11-14 Symyx Technologies, Inc. Methods and apparatus for mixing powdered samples
US6916963B2 (en) * 2003-07-14 2005-07-12 Saudi Basic Industries Corporation Process using water tolerant Lewis acids in catalytic hydration of alkylene oxides to alkylene glycols
CN1978057B (zh) * 2005-12-05 2010-11-24 中国石油天然气股份有限公司 一种用于环氧乙烷水合制备乙二醇的催化剂及其制备方法
US20100127022A1 (en) * 2008-11-21 2010-05-27 Symyx Technologies, Inc. Dispensing valve
DE102009002477A1 (de) * 2009-04-20 2010-10-21 Evonik Degussa Gmbh Quartäre-aminofunktionelle, siliciumorganische Verbindungen enthaltende Zusammensetzung sowie deren Herstellung und Verwendung
EP2421840B1 (de) * 2009-04-21 2015-12-16 Dow Technology Investments LLC Vereinfachtes verfahren zur herstellung von alkylenoxid mit hochwirksamem katalysator
EP2421842B1 (de) * 2009-04-21 2018-05-30 Dow Technology Investments LLC Epoxidationsreaktionen und ihre verfahrensbedingungen
KR101730667B1 (ko) * 2009-04-21 2017-04-26 다우 테크놀로지 인베스트먼츠 엘엘씨. 고 효율 촉매에 의한 지정된 알킬렌 옥사이드 생산 파라미터의 달성 및 유지의 개선법
KR101786935B1 (ko) * 2009-12-28 2017-10-18 다우 테크놀로지 인베스트먼츠 엘엘씨. 알킬렌 옥사이드의 제조시 은 촉매 상의 은 클로라이드의 생성을 제어하는 방법
CN114433230B (zh) * 2020-10-20 2024-03-26 中国石油化工股份有限公司 用于环氧烷烃催化水合反应的催化剂及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056141B2 (ja) * 1981-02-24 1985-12-09 株式会社日本触媒 アルキレングリコールの製造方法
DE3120195C2 (de) * 1981-05-21 1986-09-04 Degussa Ag, 6000 Frankfurt Polymere Ammoniumverbindungen mit kieselsäureartigem Grundgerüst, Verfahren zu ihrer Herstellung und Verwendung
CA1314566C (en) * 1984-03-28 1993-03-16 John Howard Robson Process for the production of alkylene glycols with metalate-containing solid
US4560813A (en) * 1984-03-28 1985-12-24 Union Carbide Corporation Processes for the production of alkylene glycol in the presence of organometalate
CA1321851C (en) * 1988-01-11 1993-08-31 Kathleen Anne Hughes Process for preparing functionalized polymeric compositions
US5286885A (en) * 1990-12-19 1994-02-15 Degussa Aktiengesellschaft Process for preparing glycide by epoxidation using polymeric organosiloxane ammonium salts of oxoacids of the elements V, Nb, Ta, Mo, and W
RU2001901C1 (ru) * 1992-05-19 1993-10-30 Государственное научно-производственное предпри тие "Совинтех" Способ получени алкиленгликолей
AU681937B2 (en) * 1994-01-31 1997-09-11 Shell Internationale Research Maatschappij B.V. Process for the preparation of alkylene glycols

Also Published As

Publication number Publication date
SK67398A3 (en) 1998-10-07
EP0876315A1 (de) 1998-11-11
CN1202879A (zh) 1998-12-23
AU699927B2 (en) 1998-12-17
WO1997019043A1 (en) 1997-05-29
CA2237007A1 (en) 1997-05-29
KR19990071469A (ko) 1999-09-27
US5874653A (en) 1999-02-23
DE69606723T2 (de) 2000-08-10
MX9803919A (es) 1998-09-30
CN1074402C (zh) 2001-11-07
EP0876315B1 (de) 2000-02-16
JP2000500478A (ja) 2000-01-18
NZ323390A (en) 1998-12-23
CZ161198A3 (cs) 1998-09-16
AU1032097A (en) 1997-06-11
KR100447357B1 (ko) 2004-12-03
ES2142101T3 (es) 2000-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee