BR0214569A - Processo de epoxidação direta que usa um sistema misto de catalisador pré-tratado com um agente que contém brometo - Google Patents

Processo de epoxidação direta que usa um sistema misto de catalisador pré-tratado com um agente que contém brometo

Info

Publication number
BR0214569A
BR0214569A BR0214569-3A BR0214569A BR0214569A BR 0214569 A BR0214569 A BR 0214569A BR 0214569 A BR0214569 A BR 0214569A BR 0214569 A BR0214569 A BR 0214569A
Authority
BR
Brazil
Prior art keywords
bromide
containing agent
catalyst
epoxidation process
catalyst system
Prior art date
Application number
BR0214569-3A
Other languages
English (en)
Inventor
Roger A Grey
Original Assignee
Arco Chem Tech
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 Arco Chem Tech filed Critical Arco Chem Tech
Publication of BR0214569A publication Critical patent/BR0214569A/pt

Links

Classifications

    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/06—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the liquid phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO DE EPOXIDAçãO DIRETA QUE USA UM SISTEMA MISTO DE CATALISADOR PRé-TRATADO COM UM AGENTE QUE CONTéM BROMETO". A presente invenção refere-se à reação de epoxidação em fase líquida de uma olefina com hidrogênio e oxigênio na presença de uma mistura de catalisador que compreende zeólito de titânio e um catalisador suportado surpreendentemente apresentando maior atividade em relação à produção de epóxido quando o catalisador de paládio suportado é pré-tratado com brometo ou quando a reação é realizada na presença de um composto de brometo de metal alcalino ou de metal alcalino-terroso.
BR0214569-3A 2001-11-29 2002-10-03 Processo de epoxidação direta que usa um sistema misto de catalisador pré-tratado com um agente que contém brometo BR0214569A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/997,152 US6403815B1 (en) 2001-11-29 2001-11-29 Direct epoxidation process using a mixed catalyst system
PCT/US2002/031668 WO2003048143A1 (en) 2001-11-29 2002-10-03 Direct epoxidation process using a mixed catalyst system pretreated with a bromide containing agent

Publications (1)

Publication Number Publication Date
BR0214569A true BR0214569A (pt) 2004-11-03

Family

ID=25543700

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214569-3A BR0214569A (pt) 2001-11-29 2002-10-03 Processo de epoxidação direta que usa um sistema misto de catalisador pré-tratado com um agente que contém brometo

Country Status (12)

Country Link
US (1) US6403815B1 (pt)
EP (1) EP1456190B1 (pt)
JP (1) JP4342313B2 (pt)
KR (1) KR100911029B1 (pt)
CN (1) CN1274680C (pt)
AT (1) ATE348822T1 (pt)
AU (1) AU2002334830A1 (pt)
BR (1) BR0214569A (pt)
CA (1) CA2465556A1 (pt)
DE (1) DE60216968T2 (pt)
ES (1) ES2274127T3 (pt)
WO (1) WO2003048143A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717320A1 (de) * 1997-04-24 1998-10-29 Basf Ag Einstufiges Verfahren zur Herstellung von Glykolmonoethern aus Olefinen
US6939979B2 (en) * 2003-11-10 2005-09-06 Scientific Design Co., Inc. Oxidation process and catalyst
US6884898B1 (en) * 2003-12-08 2005-04-26 Arco Chemical Technology, L.P. Propylene oxide process
US20050171365A1 (en) * 2004-02-03 2005-08-04 Grey Roger A. Epoxidation process using a mixed catalyst system
US7256149B2 (en) * 2004-02-24 2007-08-14 Lyondell Chemical Technology, L.P. Catalyst regeneration process
US6958405B2 (en) * 2004-03-09 2005-10-25 Arco Chemical Technology, L.P. Polymer-encapsulated titanium zeolites for oxidation reactions
US7030255B2 (en) * 2004-03-09 2006-04-18 Lyondell Chemical Technology, L.P. Oxidation process with in-situ H202 generation and polymer-encapsulated catalysts therefor
US7276464B2 (en) * 2004-06-17 2007-10-02 Lyondell Chemical Technology, L.P. Titanium zeolite catalysts
JP2006021100A (ja) * 2004-07-07 2006-01-26 Nippon Gas Gosei Kk 液化石油ガス製造用触媒、および、この触媒を用いた液化石油ガスの製造方法
US7615654B2 (en) * 2005-10-20 2009-11-10 Lyondell Chemical Technology, L.P. Direct epoxidation process
US7288237B2 (en) * 2005-11-17 2007-10-30 Lyondell Chemical Technology, L.P. Epoxidation catalyst
US7381675B1 (en) * 2006-12-19 2008-06-03 Lyondell Chemical Technology, L.P. Direct epoxidation catalyst
CN101274765B (zh) 2007-03-30 2011-11-30 中国石油化工股份有限公司 一种含贵金属的微孔钛硅材料及其制备方法
US20090042718A1 (en) * 2007-08-10 2009-02-12 Kaminsky Mark P Direct epoxidation catalyst and process
JP2010095510A (ja) * 2008-09-19 2010-04-30 Oita Univ 炭化水素の接触部分酸化法
US20100152022A1 (en) * 2008-12-17 2010-06-17 Qi Sun Catalyst regeneration method
CN102029174A (zh) * 2010-11-25 2011-04-27 邵素英 生产燃料油用催化剂
JP2013006806A (ja) * 2011-06-27 2013-01-10 Sumitomo Chemical Co Ltd アルキレンオキサイドの製造方法及びそれに用いられるパラジウム含有触媒
CN113087611A (zh) * 2021-04-14 2021-07-09 天津鼎晟新化科技有限公司 对叔丁基苯甲酸的合成工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351635A (en) 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
US4367342A (en) * 1969-04-02 1983-01-04 Shell Oil Company Olefin epoxidation
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
IT1152299B (it) 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
US4772458A (en) * 1986-11-19 1988-09-20 E. I. Du Pont De Nemours And Company Catalytic process for making hydrogen peroxide from hydrogen and oxygen employing a bromide promoter
IT1216500B (it) 1988-03-23 1990-03-08 Eniricerche S P A Milano Enich Procedimento per la preparazione di materiali sintetici cristallini porosi costituiti da ossidi di silicio e titanio.
US5194242A (en) * 1990-09-11 1993-03-16 E. I. Du Pont De Nemours And Company Process for the production of hydrogen peroxide from hydrogen and oxygen
JP3044836B2 (ja) 1991-05-28 2000-05-22 東ソー株式会社 プロピレンオキシドの製法
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
DE19623609A1 (de) * 1996-06-13 1997-12-18 Basf Ag Oxidationskatalysator und Verfahren zur Herstellung von Epoxiden aus Olefinen, Wasserstoff und Sauerstoff unter Verwendung des Oxidationskatalysators
KR100512672B1 (ko) 1996-07-01 2005-12-21 다우 글로벌 테크놀로지스 인크. 촉매조성물,이의재생방법및이를사용한산화올레핀의제조방법
US6008388A (en) 1998-04-16 1999-12-28 Arco Chemical Technology, L.P. Epoxidation process
IT1301999B1 (it) 1998-08-05 2000-07-20 Enichem Spa Catalizzatore, processo per la produzione di acqua ossigenata esuo impiego in processi di ossidazione.
DE19845975A1 (de) * 1998-08-27 2000-03-02 Wolfgang Hoelderich Verfahren zur Herstellung von Epoxiden aus Olefinen und Sauerstoff in Gegenwart von Wasserstoff
US6063942A (en) * 1999-09-27 2000-05-16 Arco Chemical Technology, L.P. Catalyst preparation and epoxidation process
US6307073B1 (en) * 2000-07-25 2001-10-23 Arco Chemical Technology, L.P. Direct epoxidation process using a mixed catalyst system

Also Published As

Publication number Publication date
EP1456190B1 (en) 2006-12-20
ES2274127T3 (es) 2007-05-16
JP4342313B2 (ja) 2009-10-14
JP2005511690A (ja) 2005-04-28
US6403815B1 (en) 2002-06-11
DE60216968T2 (de) 2007-06-21
EP1456190A1 (en) 2004-09-15
CN1620443A (zh) 2005-05-25
KR20040066843A (ko) 2004-07-27
DE60216968D1 (de) 2007-02-01
CN1274680C (zh) 2006-09-13
WO2003048143A1 (en) 2003-06-12
CA2465556A1 (en) 2003-06-12
AU2002334830A1 (en) 2003-06-17
KR100911029B1 (ko) 2009-08-05
ATE348822T1 (de) 2007-01-15

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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