BR0113770A - Processo para a oxidação de um alqueno - Google Patents

Processo para a oxidação de um alqueno

Info

Publication number
BR0113770A
BR0113770A BR0113770-0A BR0113770A BR0113770A BR 0113770 A BR0113770 A BR 0113770A BR 0113770 A BR0113770 A BR 0113770A BR 0113770 A BR0113770 A BR 0113770A
Authority
BR
Brazil
Prior art keywords
alkene
oxidation
regenerating
hydrogen
gas stream
Prior art date
Application number
BR0113770-0A
Other languages
English (en)
Inventor
Ulrich Mueller
Joaquim Henrique Teles
Anne Wenzel
Wolfgang Harder
Peter Rudolf
Alwin Rehfinger
Peter Bassler
Norbert Rieber
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BR0113770A publication Critical patent/BR0113770A/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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/10—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using elemental hydrogen
    • 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
    • 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

Landscapes

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

Abstract

"PROCESSO PARA A OXIDAçãO DE UM ALQUENO". A invenção refere-se a um processo para a regeneração de um catalisador de zeólito, que compreende o tratamento térmico do catalisador na presença de uma corrente de gás a temperaturas acima de 120 <198>C, a dita corrente de gás contendo hidrogênio. O catalisador de zeólito regenerado pode ser usado em um método integrado para oxidar um alqueno usando-se um hidroperóxido.
BR0113770-0A 2000-09-11 2001-09-11 Processo para a oxidação de um alqueno BR0113770A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10044788A DE10044788A1 (de) 2000-09-11 2000-09-11 Verfahren zur Regenerierung eines Zeolith-Katalysators
PCT/EP2001/010489 WO2002022260A1 (de) 2000-09-11 2001-09-11 Verfahren zur regenerierung eines zeolith-katalysators

Publications (1)

Publication Number Publication Date
BR0113770A true BR0113770A (pt) 2003-07-29

Family

ID=7655744

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0113770-0A BR0113770A (pt) 2000-09-11 2001-09-11 Processo para a oxidação de um alqueno

Country Status (12)

Country Link
US (1) US6790969B2 (pt)
EP (1) EP1324826B1 (pt)
CN (1) CN1238109C (pt)
AT (1) ATE275137T1 (pt)
AU (1) AU2002213901A1 (pt)
BR (1) BR0113770A (pt)
CA (1) CA2421862A1 (pt)
DE (2) DE10044788A1 (pt)
MX (1) MX231659B (pt)
RU (1) RU2283308C2 (pt)
WO (1) WO2002022260A1 (pt)
ZA (1) ZA200301924B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20050305A1 (it) * 2005-02-28 2006-09-01 Getters Spa Timozione di impurezze da idrocarburi
KR101166932B1 (ko) * 2005-07-27 2012-07-19 에스케이이노베이션 주식회사 티타늄 함유 분자체 촉매의 재생방법
US20100152022A1 (en) * 2008-12-17 2010-06-17 Qi Sun Catalyst regeneration method
WO2012017452A1 (en) 2010-08-03 2012-02-09 Aditya Birla Science And Technology Co. Ltd. A process for regeneration of τγγανο silicate catalyst
RU2673798C9 (ru) * 2013-07-24 2019-04-08 Басф Се Регенерация титансодержащего цеолита
CN112689535A (zh) * 2018-09-25 2021-04-20 积水化学工业株式会社 沸石吸附材料的重复利用方法和再生吸附材料
CN110028078A (zh) * 2019-04-24 2019-07-19 清华大学 一种钛硅分子筛的制备方法
CN112973805B (zh) * 2021-02-02 2022-11-08 广西防城港核电有限公司 预防非能动氢复合器催化板失效的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1185223A (en) * 1981-12-30 1985-04-09 Nancy P. Forbus Catalytic process for light olefin production and process for catalyst regeneration
RU2189378C2 (ru) * 1996-07-01 2002-09-20 Дзе Дау Кемикал Компани Способ получения олефиноксидов прямым окислением олефинов, каталитический состав для этого процесса и способ его регенерации
BE1010717A3 (fr) 1996-10-25 1998-12-01 Solvay Procede de regeneration de catalyseurs.
DE19723949A1 (de) 1997-06-06 1998-12-10 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators
DE19723950A1 (de) * 1997-06-06 1998-12-10 Basf Ag Verfahren zur Oxidation einer mindestens eine C-C-Doppelbindung aufweisenden organischen Verbindung
US5912367A (en) * 1997-07-01 1999-06-15 Arco Chemical Technology, L.P. High efficiency epoxidation process

Also Published As

Publication number Publication date
EP1324826B1 (de) 2004-09-01
US20030181738A1 (en) 2003-09-25
ZA200301924B (en) 2004-03-10
RU2283308C2 (ru) 2006-09-10
EP1324826A1 (de) 2003-07-09
DE10044788A1 (de) 2002-04-04
WO2002022260A1 (de) 2002-03-21
CN1238109C (zh) 2006-01-25
CA2421862A1 (en) 2003-03-10
MX231659B (es) 2005-10-28
CN1454116A (zh) 2003-11-05
US6790969B2 (en) 2004-09-14
ATE275137T1 (de) 2004-09-15
MXPA03001871A (es) 2003-06-24
DE50103488D1 (de) 2004-10-07
AU2002213901A1 (en) 2002-03-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [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 8.6 DA RPI 2021 DE 29/09/2009.