DE69609123D1 - Regenerierung eines titaniumenthaltenden Molekularsiebes - Google Patents

Regenerierung eines titaniumenthaltenden Molekularsiebes

Info

Publication number
DE69609123D1
DE69609123D1 DE69609123T DE69609123T DE69609123D1 DE 69609123 D1 DE69609123 D1 DE 69609123D1 DE 69609123 T DE69609123 T DE 69609123T DE 69609123 T DE69609123 T DE 69609123T DE 69609123 D1 DE69609123 D1 DE 69609123D1
Authority
DE
Germany
Prior art keywords
titanium
molecular sieve
containing molecular
regeneration
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69609123T
Other languages
English (en)
Other versions
DE69609123T2 (de
Inventor
Guy L Crocco
John G Zajacek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of DE69609123D1 publication Critical patent/DE69609123D1/de
Publication of DE69609123T2 publication Critical patent/DE69609123T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J29/89—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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE69609123T 1995-05-18 1996-05-17 Regenerierung eines titaniumenthaltenden Molekularsiebes Expired - Fee Related DE69609123T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/443,948 US5753576A (en) 1995-05-18 1995-05-18 Regeneration of a titanium-containing molecular sieve

Publications (2)

Publication Number Publication Date
DE69609123D1 true DE69609123D1 (de) 2000-08-10
DE69609123T2 DE69609123T2 (de) 2001-03-01

Family

ID=23762844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609123T Expired - Fee Related DE69609123T2 (de) 1995-05-18 1996-05-17 Regenerierung eines titaniumenthaltenden Molekularsiebes

Country Status (7)

Country Link
US (1) US5753576A (de)
EP (1) EP0743094B1 (de)
JP (1) JPH08309200A (de)
AT (1) ATE194300T1 (de)
CA (1) CA2176407C (de)
DE (1) DE69609123T2 (de)
ES (1) ES2147898T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741749A (en) * 1996-02-13 1998-04-21 Arco Chemical Technology, L.P. Regeneration of a titanium-containing molecular sieve
DE19623611A1 (de) * 1996-06-13 1997-12-18 Basf Ag Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid
DE19723950A1 (de) * 1997-06-06 1998-12-10 Basf Ag Verfahren zur Oxidation einer mindestens eine C-C-Doppelbindung aufweisenden organischen Verbindung
DE19723949A1 (de) * 1997-06-06 1998-12-10 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators
US5912367A (en) * 1997-07-01 1999-06-15 Arco Chemical Technology, L.P. High efficiency epoxidation process
DE19805552A1 (de) * 1998-02-11 1999-08-12 Linde Ag Verfahren und Reaktor zur Herstellung eines Epoxids
PT987259E (pt) * 1998-03-26 2002-11-29 Repsol Quimica Sa Processo de epoxidacao de compostos olefinicos com peroxido de hidrogenio
JP2003519560A (ja) 1999-12-09 2003-06-24 ザ ダウ ケミカル カンパニー ヒドロ酸化触媒の活性化および再生
DE10044798A1 (de) * 2000-09-11 2002-04-04 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators
DE10321876A1 (de) 2003-05-15 2004-12-02 Bayer Materialscience Ag Katalysator
KR101166932B1 (ko) * 2005-07-27 2012-07-19 에스케이이노베이션 주식회사 티타늄 함유 분자체 촉매의 재생방법
CN101439301B (zh) * 2007-11-22 2011-07-20 中国石油化工股份有限公司 一种高氯酸低温氧化再生催化剂的方法
US8207360B2 (en) * 2010-01-29 2012-06-26 Lyondell Chemical Technology, L.P. Propylene oxide process
CN102744103A (zh) * 2011-04-20 2012-10-24 中国石油化工股份有限公司 沸石分子筛催化剂的再生方法
CN103447082B (zh) * 2013-09-06 2015-09-16 中国科学院金属研究所 一种恢复泡沫碳化硅基结构化分子筛催化剂活性的方法
KR101949074B1 (ko) * 2015-04-09 2019-02-15 라이온델 케미칼 테크놀로지, 엘.피. 프로필렌 에폭사이드화에서의 촉매 성능 개선
CN112661619B (zh) * 2019-10-16 2024-05-24 中国石油化工股份有限公司 一种制备环戊酮的方法
EP3812375A1 (de) 2019-10-21 2021-04-28 Evonik Operations GmbH Verfahren zur epoxidierung von propen
CN113426494A (zh) * 2021-06-24 2021-09-24 陕西延长石油（集团）有限责任公司 一种废催化裂解催化剂复活再生的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1152299B (it) * 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
JPH01249178A (ja) * 1988-03-31 1989-10-04 Kawatetsu Mining Co Ltd 富コバルトクラストの選鉱方法
JPH03114536A (ja) * 1989-09-27 1991-05-15 Mitsui Toatsu Chem Inc チタノシリケート触媒の再生方法
US5374747A (en) * 1993-12-23 1994-12-20 Arco Chemical Technology, L.P. Epoxidation process and catalyst therefore
US5412122A (en) * 1993-12-23 1995-05-02 Arco Chemical Technology, L.P. Epoxidation process
US5384418A (en) * 1994-01-25 1995-01-24 Arco Chemical Technology, L.P. Integrated process for epoxide production
DE4425672A1 (de) * 1994-07-20 1996-01-25 Basf Ag Oxidationskatalysator, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators

Also Published As

Publication number Publication date
US5753576A (en) 1998-05-19
ES2147898T3 (es) 2000-10-01
EP0743094B1 (de) 2000-07-05
ATE194300T1 (de) 2000-07-15
JPH08309200A (ja) 1996-11-26
DE69609123T2 (de) 2001-03-01
CA2176407C (en) 2007-07-17
EP0743094A1 (de) 1996-11-20
CA2176407A1 (en) 1996-11-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee