ATE210501T1 - Regenerierung eines titanium enthaltendenmolekularsiebes - Google Patents

Regenerierung eines titanium enthaltendenmolekularsiebes

Info

Publication number
ATE210501T1
ATE210501T1 AT97300878T AT97300878T ATE210501T1 AT E210501 T1 ATE210501 T1 AT E210501T1 AT 97300878 T AT97300878 T AT 97300878T AT 97300878 T AT97300878 T AT 97300878T AT E210501 T1 ATE210501 T1 AT E210501T1
Authority
AT
Austria
Prior art keywords
molecular sieve
regeneration
catalyst
containing titanium
sieve containing
Prior art date
Application number
AT97300878T
Other languages
English (en)
Inventor
Guy L Crocco
John G Zajacek
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
Application granted granted Critical
Publication of ATE210501T1 publication Critical patent/ATE210501T1/de

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)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT97300878T 1996-02-13 1997-02-11 Regenerierung eines titanium enthaltendenmolekularsiebes ATE210501T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/600,661 US5741749A (en) 1996-02-13 1996-02-13 Regeneration of a titanium-containing molecular sieve

Publications (1)

Publication Number Publication Date
ATE210501T1 true ATE210501T1 (de) 2001-12-15

Family

ID=24404558

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97300878T ATE210501T1 (de) 1996-02-13 1997-02-11 Regenerierung eines titanium enthaltendenmolekularsiebes

Country Status (5)

Country Link
US (1) US5741749A (de)
EP (1) EP0790075B1 (de)
AT (1) ATE210501T1 (de)
DE (1) DE69708947T2 (de)
ES (1) ES2165563T3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1010716A3 (fr) * 1996-10-25 1998-12-01 Solvay Procede de regeneration de catalyseurs de type silicalite au titane.
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
CN1126602C (zh) 1997-09-08 2003-11-05 许恒波 分子筛催化剂高效再生工艺
US6395664B1 (en) * 1998-02-19 2002-05-28 Uop Llc Process for reactivating a deactivated dehydrocyclodimerization catalyst with water
GB9812235D0 (en) 1998-06-08 1998-08-05 Exxon Chemical Patents Inc Oxidation process
US6843071B1 (en) 1999-02-26 2005-01-18 Tempra Technology Inc. Preparation of refrigerant materials
DE10044798A1 (de) * 2000-09-11 2002-04-04 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators
US6281369B1 (en) * 2000-12-07 2001-08-28 Arco Chemical Technology, L.P. Epoxidation catalyst and process
DE10161665A1 (de) * 2001-12-14 2003-06-26 Lurgi Ag Verfahren zur thermischen Entkokung eines Zeolith-Katalysators
FI118517B (fi) * 2003-03-14 2007-12-14 Neste Oil Oyj Menetelmä katalyyttien regeneroimiseksi
DE10321876A1 (de) * 2003-05-15 2004-12-02 Bayer Materialscience Ag Katalysator
US20050277542A1 (en) * 2004-06-14 2005-12-15 Kaminsky Mark P Catalyst regeneration process
KR101166932B1 (ko) * 2005-07-27 2012-07-19 에스케이이노베이션 주식회사 티타늄 함유 분자체 촉매의 재생방법
EP3812375A1 (de) 2019-10-21 2021-04-28 Evonik Operations GmbH Verfahren zur epoxidierung von propen

Family Cites Families (15)

* 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
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.
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
JPH0515784A (ja) * 1991-07-10 1993-01-26 Res Assoc Util Of Light Oil 触媒の再生方法
US5214168A (en) 1992-04-30 1993-05-25 Arco Chemical Technology, L.P. Integrated process for epoxide production
US5262550A (en) 1992-04-30 1993-11-16 Arco Chemical Technology, L.P. Epoxidation process using titanium-rich silicalite catalysts
US5270272A (en) * 1992-05-26 1993-12-14 Uop Sulfur removal from molecular-sieve catalyst
DE4322022A1 (de) * 1993-07-02 1995-01-12 Basf Ag Kristalline Oxide des Titans
US5412122A (en) * 1993-12-23 1995-05-02 Arco Chemical Technology, L.P. Epoxidation process
US5354875A (en) 1993-12-23 1994-10-11 Uop Epoxidation of olefins using a titania-supported titanosilicate
US5453511A (en) * 1993-12-23 1995-09-26 Arco Chemical Technology, L.P. Bis-piperidinium compounds
US5374747A (en) * 1993-12-23 1994-12-20 Arco Chemical Technology, L.P. Epoxidation process and catalyst therefore
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
US5753576A (en) * 1995-05-18 1998-05-19 Arco Chemical Technology, L.P. Regeneration of a titanium-containing molecular sieve

Also Published As

Publication number Publication date
EP0790075B1 (de) 2001-12-12
US5741749A (en) 1998-04-21
ES2165563T3 (es) 2002-03-16
EP0790075A1 (de) 1997-08-20
DE69708947T2 (de) 2002-06-27
DE69708947D1 (de) 2002-01-24

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee