DD238786A5 - Verfahren zur herstellung von alkylenglykol - Google Patents

Verfahren zur herstellung von alkylenglykol Download PDF

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Publication number
DD238786A5
DD238786A5 DD85274445A DD27444585A DD238786A5 DD 238786 A5 DD238786 A5 DD 238786A5 DD 85274445 A DD85274445 A DD 85274445A DD 27444585 A DD27444585 A DD 27444585A DD 238786 A5 DD238786 A5 DD 238786A5
Authority
DD
German Democratic Republic
Prior art keywords
item
water
metalate
anion
carbon atoms
Prior art date
Application number
DD85274445A
Other languages
German (de)
English (en)
Inventor
Robert D Best
Joseph A Collier
Brian T Keen
John H Robson
Original Assignee
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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 ��������@����@���Kk�� filed Critical ��������@����@���Kk��
Publication of DD238786A5 publication Critical patent/DD238786A5/de

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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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • 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)
DD85274445A 1984-03-28 1985-03-26 Verfahren zur herstellung von alkylenglykol DD238786A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59426884A 1984-03-28 1984-03-28

Publications (1)

Publication Number Publication Date
DD238786A5 true DD238786A5 (de) 1986-09-03

Family

ID=24378218

Family Applications (1)

Application Number Title Priority Date Filing Date
DD85274445A DD238786A5 (de) 1984-03-28 1985-03-26 Verfahren zur herstellung von alkylenglykol

Country Status (11)

Country Link
EP (1) EP0160330B1 (fr)
JP (1) JPS61501630A (fr)
AT (1) ATE58718T1 (fr)
AU (1) AU579624B2 (fr)
BR (1) BR8506207A (fr)
CA (1) CA1314566C (fr)
DD (1) DD238786A5 (fr)
DE (1) DE3580692D1 (fr)
ES (1) ES8606232A1 (fr)
PL (1) PL252629A1 (fr)
WO (1) WO1985004393A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU580300B2 (en) * 1984-03-28 1989-01-12 Union Carbide Corporation Alcoholates of metalate anions and glycols produced from them
EP0318099A3 (fr) * 1987-11-25 1989-11-15 Union Carbide Corporation Production du monoalkylène glycol en utilisant des compositions de réseau de métaux mixtes
CA2114635C (fr) * 1993-04-09 2000-05-23 Tohru Ide Procede de preparation d'acide adipique
CZ161198A3 (cs) * 1995-11-23 1998-09-16 Shell Internationale Research Maatschappij B. V. Postup přípravy alkylenglykolů
AU2047897A (en) * 1996-03-11 1997-10-01 Valery Fedorovich Shvets Process for obtaining alkylene glycols
JP3815045B2 (ja) * 1997-04-30 2006-08-30 三菱化学株式会社 アルキレングリコール類の製造方法
SG74047A1 (en) * 1997-04-30 2000-07-18 Mitsubishi Chem Corp Process for producing alkylene glycol
US5798412A (en) * 1997-07-16 1998-08-25 Huntsman Petrochemical Corporation Alkylene glycol production using carbon catalysts
RU2122995C1 (ru) * 1997-09-09 1998-12-10 Швец Валерий Федорович Способ получения алкиленгликолей
PE20001100A1 (es) * 1998-12-14 2000-11-16 Shell Int Research Proceso para la preparacion de glicoles de alquileno que utiliza catalizadores de sal de fosfonio cuaternario
US6124508A (en) * 1998-12-14 2000-09-26 Shell Oil Company Quaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxides
US6153801A (en) * 1998-12-14 2000-11-28 Shell Oil Company Carboxylates in catalytic hydrolysis of alkylene oxides
GB2374072B (en) 2000-06-16 2004-09-22 Nippon Catalytic Chem Ind Crosslinked polymer method for manufacturing it and use thereof
GC0000169A (en) * 2000-09-28 2005-06-29 Shell Int Research Catalytic process for producing an alkylene glycolwith reactor-output recycle.
CA2469696A1 (fr) 2003-06-06 2004-12-06 Shell Internationale Research Maatschappij B.V. Procede de production d'alkyleneglycols par catalyse homogene
US7105710B2 (en) 2003-09-26 2006-09-12 Shell Oil Company Process of preparing an alkylene glycol
US7459589B2 (en) 2005-12-22 2008-12-02 Shell Oil Company Process for the preparation of an alkylene glycol
US7704908B2 (en) 2005-12-22 2010-04-27 Shell Oil Company Method for reusing rhenium from a donor spent epoxidation catalyst

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2141443A (en) * 1938-12-27 production of glycol derivatives
JPS5620529A (en) * 1979-07-30 1981-02-26 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of alkylene glycol
CA1120955A (fr) * 1979-07-09 1982-03-30 Toshihiko Kumazawa Procede de fabrication d'alcoylene glycols
US4393254A (en) * 1981-01-12 1983-07-12 Texaco Inc. Process for the production of alkylene glycols
DE3120195C2 (de) * 1981-05-21 1986-09-04 Degussa Ag, 6000 Frankfurt Polymere Ammoniumverbindungen mit kieselsäureartigem Grundgerüst, Verfahren zu ihrer Herstellung und Verwendung
US4551566A (en) * 1982-09-30 1985-11-05 Union Carbide Corporation Process for the production of alkylene glycols
EP0123709A1 (fr) * 1983-05-02 1984-11-07 Texaco Development Corporation Procédé de production de glycols d'alkylène

Also Published As

Publication number Publication date
WO1985004393A1 (fr) 1985-10-10
BR8506207A (pt) 1986-04-15
ES8606232A1 (es) 1986-04-16
CA1314566C (fr) 1993-03-16
JPS61501630A (ja) 1986-08-07
EP0160330A1 (fr) 1985-11-06
EP0160330B1 (fr) 1990-11-28
JPH0547528B2 (fr) 1993-07-19
AU579624B2 (en) 1988-12-01
DE3580692D1 (de) 1991-01-10
PL252629A1 (en) 1985-12-03
ES541613A0 (es) 1986-04-16
AU4153585A (en) 1985-11-01
ATE58718T1 (de) 1990-12-15

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