BR9916242A - Processo para a preparação de alquileno glicóis, e, composição catalisadora - Google Patents

Processo para a preparação de alquileno glicóis, e, composição catalisadora

Info

Publication number
BR9916242A
BR9916242A BR9916242-3A BR9916242A BR9916242A BR 9916242 A BR9916242 A BR 9916242A BR 9916242 A BR9916242 A BR 9916242A BR 9916242 A BR9916242 A BR 9916242A
Authority
BR
Brazil
Prior art keywords
preparation
alkylene glycols
catalyst composition
acid derivative
chain molecule
Prior art date
Application number
BR9916242-3A
Other languages
English (en)
Inventor
Eugene Marie Godfried Kruchten
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of BR9916242A publication Critical patent/BR9916242A/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0239—Quaternary ammonium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
    • 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

Abstract

"PROCESSO PARA A PREPARAçãO DE ALQUILENO GLICóIS, E, COMPOSIçãO CATALISADORA" A presente invenção refere-se a um processo para a preparação de alquileno glicóis por reação de um óxido de alquileno com água na presença de uma composição catalítica que inclui um derivado de ácido policarboxílico, que tem em sua molécula da cadeia um ou mais grupos carboxila e/ou um ou mais grupos carboxilato, os grupos carboxila e/ou carboxilato individuais estando separados um do outro na molécula da cadeia por um grupo de separação que consiste de pelo menos um átomo. Preferencialmente o derivado de ácido policarboxílico está imobilizado sobre um suporte sólido.
BR9916242-3A 1998-12-14 1999-12-13 Processo para a preparação de alquileno glicóis, e, composição catalisadora BR9916242A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98204234 1998-12-14
EP99201348 1999-04-29
PCT/EP1999/010049 WO2000035842A1 (en) 1998-12-14 1999-12-13 Carboxylates in catalytic hydrolysis of alkylene oxides

Publications (1)

Publication Number Publication Date
BR9916242A true BR9916242A (pt) 2001-10-02

Family

ID=26150968

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9916242-3A BR9916242A (pt) 1998-12-14 1999-12-13 Processo para a preparação de alquileno glicóis, e, composição catalisadora

Country Status (9)

Country Link
EP (1) EP1140750A1 (pt)
JP (1) JP2002532448A (pt)
KR (1) KR20010082339A (pt)
CN (1) CN1146532C (pt)
AU (1) AU759133B2 (pt)
BR (1) BR9916242A (pt)
CA (1) CA2354777A1 (pt)
PE (1) PE20001571A1 (pt)
WO (1) WO2000035842A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6562890B2 (en) * 2001-03-29 2003-05-13 Milliken & Company Disodium hexahydrophthalate salt compositions and nucleated polymers comprising such compositions
US6448456B1 (en) * 2001-05-31 2002-09-10 The Dow Chemical Company Process for the preparation of alkylene glycols
NZ515366A (en) * 2001-11-08 2004-07-30 Univ Waikato Method for producing vicinal diols of compounds (especially lanosterol and cyclohexane derivatives) by reacting compounds with acids with pKa of less than or equal to 2 in the presence of one or more reagents capable of supplying hydroxy groups
US7435858B2 (en) 2004-12-23 2008-10-14 Shell Oil Company Process for the preparation of alkylene glycols
US7663005B2 (en) * 2007-05-30 2010-02-16 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for preparing an alkylene glycol
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256907C3 (de) * 1972-11-20 1982-03-18 Henkel KGaA, 4000 Düsseldorf Verfahren zur Herstellung von vicinalen Di- und Polyolen
EP0226799B1 (en) * 1985-11-18 1992-01-02 MITSUI TOATSU CHEMICALS, Inc. Method for preparing ethylene glycol and/or propylene glycol

Also Published As

Publication number Publication date
CN1333738A (zh) 2002-01-30
KR20010082339A (ko) 2001-08-29
CA2354777A1 (en) 2000-06-22
EP1140750A1 (en) 2001-10-10
AU2098100A (en) 2000-07-03
CN1146532C (zh) 2004-04-21
WO2000035842A1 (en) 2000-06-22
AU759133B2 (en) 2003-04-03
JP2002532448A (ja) 2002-10-02
PE20001571A1 (es) 2001-01-26

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.