WO2004069777A8 - Method for producing alkylene derivative and method for regenerating catalyst for producing alkylene derivative - Google Patents

Method for producing alkylene derivative and method for regenerating catalyst for producing alkylene derivative

Info

Publication number
WO2004069777A8
WO2004069777A8 PCT/JP2004/001322 JP2004001322W WO2004069777A8 WO 2004069777 A8 WO2004069777 A8 WO 2004069777A8 JP 2004001322 W JP2004001322 W JP 2004001322W WO 2004069777 A8 WO2004069777 A8 WO 2004069777A8
Authority
WO
WIPO (PCT)
Prior art keywords
producing alkylene
alkylene derivative
quaternary phosphonium
bromide
reaction system
Prior art date
Application number
PCT/JP2004/001322
Other languages
French (fr)
Japanese (ja)
Other versions
WO2004069777A1 (en
Inventor
Masahiko Yamagishi
Kazuki Kawabe
Original Assignee
Mitsubishi Chem Corp
Masahiko Yamagishi
Kazuki Kawabe
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
Priority claimed from JP2003031391A external-priority patent/JP4333153B2/en
Priority claimed from JP2003078178A external-priority patent/JP4273799B2/en
Priority claimed from JP2003088281A external-priority patent/JP4273802B2/en
Application filed by Mitsubishi Chem Corp, Masahiko Yamagishi, Kazuki Kawabe filed Critical Mitsubishi Chem Corp
Publication of WO2004069777A1 publication Critical patent/WO2004069777A1/en
Publication of WO2004069777A8 publication Critical patent/WO2004069777A8/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • C07D317/38—Ethylene carbonate
    • 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
    • Y02P20/584—Recycling of catalysts

Abstract

A method for producing alkylene glycol or alkylene carbonate wherein alkylene oxide is reacted with water or carbon dioxide in the presence of carbon dioxide by the use of a quaternary phosphonium iodide or bromide catalyst, characterized in that the quaternary phosphonium iodide or bromide catalyst is recovered efficiently from the reaction system and is circulated for use, and in that quaternary phosphonium chloride formed in the reaction system is converted efficiently to quaternary phosphonium iodide or bromide, and the resultant iodide or bromide is recovered and circulated to the reaction system for use.
PCT/JP2004/001322 2003-02-07 2004-02-09 Method for producing alkylene derivative and method for regenerating catalyst for producing alkylene derivative WO2004069777A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2003031391A JP4333153B2 (en) 2003-02-07 2003-02-07 Method for producing alkylene glycol
JP2003-031391 2003-02-07
JP2003-078178 2003-03-20
JP2003078178A JP4273799B2 (en) 2003-03-20 2003-03-20 Method for producing alkylene derivative
JP2003-088281 2003-03-27
JP2003088281A JP4273802B2 (en) 2003-03-27 2003-03-27 Method for producing alkylene derivative

Publications (2)

Publication Number Publication Date
WO2004069777A1 WO2004069777A1 (en) 2004-08-19
WO2004069777A8 true WO2004069777A8 (en) 2005-04-07

Family

ID=32854108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/001322 WO2004069777A1 (en) 2003-02-07 2004-02-09 Method for producing alkylene derivative and method for regenerating catalyst for producing alkylene derivative

Country Status (3)

Country Link
KR (1) KR100880135B1 (en)
TW (1) TW200422285A (en)
WO (1) WO2004069777A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011506292A (en) * 2007-12-06 2011-03-03 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Process for the preparation of alkylene glycols
WO2011136127A1 (en) * 2010-04-28 2011-11-03 三菱化学株式会社 Process for production of alkylene carbonates and/or alkylene glycols
WO2013028039A2 (en) * 2011-08-24 2013-02-28 롯데케미칼 주식회사 Method of regenerating a catalyst for synthesis of alkylene carbonate and/or alkylene glycol, and a method for producing alkylene carbonate and/or alkylene glycol
KR101431123B1 (en) * 2011-08-24 2014-08-19 롯데케미칼 주식회사 Method for regenerating catalysts used in the production of alkylene carbonate and/or alkylene glycol and preparation method of alkylene carbonate and/or alkylene glycol
KR101535471B1 (en) * 2013-07-12 2015-07-14 두양산업 주식회사 Method for regenerating catalyst for producing alkylene derivative

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419905A (en) * 1977-07-15 1979-02-15 Showa Denko Kk Preparation of alkylene glycols
US4400559A (en) * 1982-06-14 1983-08-23 The Halcon Sd Group, Inc. Process for preparing ethylene glycol
JP3921843B2 (en) * 1998-10-27 2007-05-30 三菱化学株式会社 Method for producing ethylene glycol

Also Published As

Publication number Publication date
KR20050098900A (en) 2005-10-12
TWI313260B (en) 2009-08-11
TW200422285A (en) 2004-11-01
KR100880135B1 (en) 2009-01-23
WO2004069777A1 (en) 2004-08-19

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