BR9916071A - Processo integrado para a preparação de epóxidos a partir de olefinas - Google Patents

Processo integrado para a preparação de epóxidos a partir de olefinas

Info

Publication number
BR9916071A
BR9916071A BR9916071-4A BR9916071A BR9916071A BR 9916071 A BR9916071 A BR 9916071A BR 9916071 A BR9916071 A BR 9916071A BR 9916071 A BR9916071 A BR 9916071A
Authority
BR
Brazil
Prior art keywords
olefins
preparation
integrated process
epoxides
epoxidated
Prior art date
Application number
BR9916071-4A
Other languages
English (en)
Inventor
Peter Vogtel
Ernst-Ulrich Dorf
Gerhard Wegener
Markus Weisbeck
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BR9916071A publication Critical patent/BR9916071A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO INTEGRADO PARA A PREPARAçãO DE EPóXIDOS A PARTIR DE OLEFINAS"<D>. A invenção refere-se a um processo integrado para a preparação de olefinas epoxidadas. No primeiro estágio, soluções de peróxido de hidrogênio são preparadas a partir dos elementos hidrogênio e oxigênio, e são reagidas em uma epoxidação subseq³ente em fase líquida com olefina na presença de silicalito de titânio para formar olefinas epoxidadas, e os solventes retornam novamente ao processo de H~ 2~O~ 2~.
BR9916071-4A 1998-12-11 1999-12-01 Processo integrado para a preparação de epóxidos a partir de olefinas BR9916071A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19857137A DE19857137A1 (de) 1998-12-11 1998-12-11 Integriertes Verfahren zur Herstellung von Epoxiden aus Olefinen
PCT/EP1999/009340 WO2000035894A1 (de) 1998-12-11 1999-12-01 Integriertes verfahren zur herstellung von epoxiden aus olefinen

Publications (1)

Publication Number Publication Date
BR9916071A true BR9916071A (pt) 2001-09-04

Family

ID=7890702

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9916071-4A BR9916071A (pt) 1998-12-11 1999-12-01 Processo integrado para a preparação de epóxidos a partir de olefinas

Country Status (12)

Country Link
US (1) US6504040B1 (pt)
EP (1) EP1137643B1 (pt)
JP (1) JP2002532483A (pt)
KR (1) KR20010080724A (pt)
CN (1) CN1129589C (pt)
AU (1) AU1778800A (pt)
BR (1) BR9916071A (pt)
CA (1) CA2353826A1 (pt)
DE (2) DE19857137A1 (pt)
ID (1) ID30069A (pt)
TW (1) TWI232860B (pt)
WO (1) WO2000035894A1 (pt)

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IT1318681B1 (it) 2000-08-11 2003-08-27 Enichem Spa Procedimento integrato per la preparazione di epossidi.
IT1318682B1 (it) * 2000-08-11 2003-08-27 Enichem Spa Procedimento integrato per la preparazione di ossidi olefinici.
US6500969B1 (en) * 2000-12-08 2002-12-31 Hydrocarbon Technologies, Inc. Integrated hydrogen peroxide production and organic chemical oxidation
DE10153546A1 (de) 2001-10-30 2003-05-22 Degussa Direktsynthese von Wasserstoffperoxid und deren Integration in Oxidationsprozesse
JP2003327581A (ja) * 2002-03-04 2003-11-19 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法
US7067103B2 (en) * 2003-03-28 2006-06-27 Headwaters Nanokinetix, Inc. Direct hydrogen peroxide production using staged hydrogen addition
DE04770646T1 (de) 2003-04-25 2011-12-08 Cadila Healthcare Ltd. Salze von clopidogrel und herstellungsverfahren
DE10321876A1 (de) * 2003-05-15 2004-12-02 Bayer Materialscience Ag Katalysator
US7011807B2 (en) * 2003-07-14 2006-03-14 Headwaters Nanokinetix, Inc. Supported catalysts having a controlled coordination structure and methods for preparing such catalysts
US7045479B2 (en) * 2003-07-14 2006-05-16 Headwaters Nanokinetix, Inc. Intermediate precursor compositions used to make supported catalysts having a controlled coordination structure and methods for preparing such compositions
US7144565B2 (en) * 2003-07-29 2006-12-05 Headwaters Nanokinetix, Inc. Process for direct catalytic hydrogen peroxide production
ITMI20032552A1 (it) * 2003-12-22 2005-06-23 Polimeri Europa Spa Procedimento per la rimozione di acido solforico presente in soluzioni essenzialmente alcoliche di h202 proveniente da sintesi diretta
ITMI20032553A1 (it) * 2003-12-22 2005-06-23 Polimeri Europa Spa Procedimento per la rimozione degli acidi inorganici e delle impurezze metalliche presenti in soluzioni essenzialmente alcoliche di h202 proveniente da sintesi iretta
US6867312B1 (en) * 2004-03-17 2005-03-15 Arco Chemical Technology, L.P. Propylene oxide process
DE102004023766A1 (de) * 2004-05-11 2005-12-01 Degussa Ag Verfahren zur Direktsynthese von Wasserstoffperoxid
US7396795B2 (en) * 2005-08-31 2008-07-08 Headwaters Technology Innovation, Llc Low temperature preparation of supported nanoparticle catalysts having increased dispersion
ES2391410T3 (es) * 2005-09-05 2012-11-26 Cadila Healthcare Limited Procedimientos para la preparación de diferentes formas de (s)-(+)-clopidogrel besilato
US7718710B2 (en) * 2006-03-17 2010-05-18 Headwaters Technology Innovation, Llc Stable concentrated metal colloids and methods of making same
KR101008875B1 (ko) * 2008-04-16 2011-01-21 최원겸 장식 패널 수납 고정형 방화문
KR101008874B1 (ko) * 2008-04-16 2011-01-21 최원겸 장식 패널형 방화문
BRPI1006523A2 (pt) * 2009-03-05 2016-02-10 Dow Global Technologies Llc mistura de polióis, produto de poliuretano e método para produzir um produto de poliuretano
JP2013511518A (ja) * 2009-11-19 2013-04-04 ダウ グローバル テクノロジーズ エルエルシー オレフィンのエポキシ化

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JPS514097A (en) 1974-07-02 1976-01-13 Tokuyama Soda Kk Kasankasuisono seizohoho
JPS5271000A (en) 1975-12-10 1977-06-13 Tokuyama Soda Co Ltd Production of hydrogen peroxide
IT1127311B (it) 1979-12-21 1986-05-21 Anic Spa Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi
US4379778A (en) 1980-10-10 1983-04-12 Air Products And Chemicals, Inc. Hydrogen peroxide synthesis
US4336238A (en) 1980-10-10 1982-06-22 Air Products And Chemicals, Inc. Process for producing hydrogen peroxide
US4336239A (en) 1980-10-10 1982-06-22 Air Products And Chemicals, Inc. Synthesis of hydrogen peroxide
IT1152299B (it) 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
IT1187661B (it) 1985-04-23 1987-12-23 Enichem Sintesi Catalizzatore a base di silicio e titanio ad elevata resistenza meccanica
US4661337A (en) 1985-11-18 1987-04-28 The Halcon Sd Group, Inc. Preparation of hydrogen peroxide
DE3780476T2 (de) 1986-01-28 1992-12-17 Eniricerche Spa Verfahren zur epoxydation von olefinischen verbindungen.
US5128114A (en) 1989-04-14 1992-07-07 E. I. Du Pont De Nemours And Company Silica microspheres, method of improving attrition resistance
US5352645A (en) 1989-04-14 1994-10-04 E. I. Du Pont De Nemours And Company Silica microspheres, method of improving attrition resistance and use
IT1250756B (it) 1991-08-02 1995-04-21 Eniricerche Spa Procedimento per la produzione di ossidi olefinici
JP2615432B2 (ja) 1994-10-28 1997-05-28 工業技術院長 金−酸化チタン含有触媒による炭化水素の部分酸化方法
US5523426A (en) * 1995-01-04 1996-06-04 Arco Chemical Technology, L.P. Integrated process for epoxidation
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US5599956A (en) 1996-02-22 1997-02-04 Uop Integrated process for the production of propylene oxide
US5599955A (en) * 1996-02-22 1997-02-04 Uop Process for producing propylene oxide
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DE19623608A1 (de) 1996-06-13 1997-12-18 Basf Ag Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid oder Hydroperoxiden
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CN1177644C (zh) 1996-07-01 2004-12-01 陶氏化学公司 催化剂的再生方法
DE19642770A1 (de) 1996-10-16 1998-04-23 Basf Ag Verfahren zur Herstellung von Wasserstoffperoxid
DE19723950A1 (de) 1997-06-06 1998-12-10 Basf Ag Verfahren zur Oxidation einer mindestens eine C-C-Doppelbindung aufweisenden organischen Verbindung

Also Published As

Publication number Publication date
AU1778800A (en) 2000-07-03
EP1137643B1 (de) 2002-12-18
CA2353826A1 (en) 2000-06-22
DE19857137A1 (de) 2000-06-15
CN1129589C (zh) 2003-12-03
US6504040B1 (en) 2003-01-07
TWI232860B (en) 2005-05-21
WO2000035894A1 (de) 2000-06-22
DE59903881D1 (de) 2003-01-30
KR20010080724A (ko) 2001-08-22
ID30069A (id) 2001-11-01
CN1330646A (zh) 2002-01-09
JP2002532483A (ja) 2002-10-02
EP1137643A1 (de) 2001-10-04

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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 6O, 7O E 8O 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 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007.