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DE60021153D1 - Verfahren für die Regenerierung von zeolitischem Titanium enthaltende Katalysatoren - Google Patents

Verfahren für die Regenerierung von zeolitischem Titanium enthaltende Katalysatoren

Info

Publication number
DE60021153D1
DE60021153D1 DE60021153T DE60021153T DE60021153D1 DE 60021153 D1 DE60021153 D1 DE 60021153D1 DE 60021153 T DE60021153 T DE 60021153T DE 60021153 T DE60021153 T DE 60021153T DE 60021153 D1 DE60021153 D1 DE 60021153D1
Authority
DE
Germany
Prior art keywords
zeolitic
titanium
regeneration
containing catalysts
hydrogen peroxide
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 - Lifetime
Application number
DE60021153T
Other languages
English (en)
Other versions
DE60021153T2 (de
Inventor
Maria Angela Mantegazza
Luigi Balducci
Franco Rivetti
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.)
Versalis SpA
Original Assignee
Polimeri Europa SpA
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 Polimeri Europa SpA filed Critical Polimeri Europa SpA
Publication of DE60021153D1 publication Critical patent/DE60021153D1/de
Application granted granted Critical
Publication of DE60021153T2 publication Critical patent/DE60021153T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60021153T 1999-10-18 2000-10-16 Verfahren für die Regenerierung von zeolitischem Titanium enthaltende Katalysatoren Expired - Lifetime DE60021153T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999MI002170A IT1314189B1 (it) 1999-10-18 1999-10-18 Procedimento per la rigenerazione di catalizzatori zeoliticicontenenti titanio
ITMI992170 1999-10-18

Publications (2)

Publication Number Publication Date
DE60021153D1 true DE60021153D1 (de) 2005-08-11
DE60021153T2 DE60021153T2 (de) 2006-06-01

Family

ID=11383794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60021153T Expired - Lifetime DE60021153T2 (de) 1999-10-18 2000-10-16 Verfahren für die Regenerierung von zeolitischem Titanium enthaltende Katalysatoren

Country Status (11)

Country Link
US (1) US6403514B1 (de)
EP (1) EP1093853B1 (de)
JP (1) JP4808308B2 (de)
KR (1) KR100370994B1 (de)
CN (1) CN1144618C (de)
AT (1) ATE299046T1 (de)
DE (1) DE60021153T2 (de)
ES (1) ES2241546T3 (de)
IT (1) IT1314189B1 (de)
SG (1) SG87189A1 (de)
TW (1) TWI225806B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20011363A1 (it) * 2001-06-28 2002-12-28 Enichem Spa Procedimento per l'attivazione di catalizzatori zeolitici contenenti titanio e loro impiego nelle reazioni di ossidazione
ITMI20012470A1 (it) * 2001-11-23 2003-05-23 Enichem Spa Procediemnto per la preparazione di vitalizzatori zeolitici di tipo mfi
WO2003101616A1 (en) 2002-05-31 2003-12-11 China Petroleum & Chemical Corporation A process for regenerating catalyst containing titanium
US6872679B2 (en) * 2002-09-20 2005-03-29 Arco Chemical Technology, L.P. Heterogeneous catalyst regeneration
ITMI20042169A1 (it) * 2004-11-12 2005-02-12 Polimeri Europa Spa Processo continuo per la preparazione di fenolo da benzene in reattore a letto fisso
EP2366452A3 (de) 2005-02-17 2012-08-22 Monsanto Technology LLC Übergangsmetallkatalysatoren und ihre Verwendung als Oxidationskatalysatoren
KR101166932B1 (ko) * 2005-07-27 2012-07-19 에스케이이노베이션 주식회사 티타늄 함유 분자체 촉매의 재생방법
CA2642226A1 (en) * 2006-02-17 2007-08-30 Monsanto Technology Llc Transition metal-containing catalysts and processes for their preparation and use as fuel cell catalysts
CN102188994A (zh) * 2011-03-24 2011-09-21 欧颖 一种钛硅分子筛催化剂的再生方法
US8940941B2 (en) * 2012-12-06 2015-01-27 Exxonmobil Chemical Patents Inc. Process for producing phenol and method for regenerating catalyst deactivated in the process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794198A (en) * 1986-11-14 1988-12-27 Montedipe S.P.A. Catalytic process for the manufacture of oximes
EP0292363B1 (de) * 1987-05-22 1993-04-21 Rhone-Poulenc Chimie Zeolithe mit MFI-Struktur auf der Basis von Kieselsäure und Titanoxid und Verfahren zu deren Synthese
DE4322022A1 (de) * 1993-07-02 1995-01-12 Basf Ag Kristalline Oxide des Titans
JPH07100387A (ja) * 1993-08-11 1995-04-18 Mitsubishi Gas Chem Co Inc 改良されたチタノシリケート触媒、その製造方法及びこれを触媒として使用する過酸化水素を利用した有機合成反応
DE4425672A1 (de) * 1994-07-20 1996-01-25 Basf Ag Oxidationskatalysator, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators
DE4435239A1 (de) * 1994-10-04 1996-04-11 Basf Ag Verfahren zur Herstellung von Hydroxylaminen aus Ammoniak oder den entsprechenden Aminen, Wasserstoff und Sauerstoff
US5523426A (en) * 1995-01-04 1996-06-04 Arco Chemical Technology, L.P. Integrated process for epoxidation
DE19528220C1 (de) * 1995-08-01 1997-01-09 Degussa Verfahren zur Regenerierung eines Katalysators und Verfahren zur Herstellung eines Epoxids in Gegenwart des Katalysators
BE1010717A3 (fr) * 1996-10-25 1998-12-01 Solvay Procede de regeneration de catalyseurs.
JPH10291986A (ja) * 1997-04-18 1998-11-04 Mitsubishi Gas Chem Co Inc オレフィン系炭化水素及びそのハロゲン化物のエポキシ化方法
EP0958861B1 (de) * 1998-05-19 2002-06-05 Polimeri Europa S.r.l. Aktivierungsmethode für Titansilikalit und dessen Verwendung in Oxidationsverfahren mit Wasserstoffperoxid

Also Published As

Publication number Publication date
ES2241546T3 (es) 2005-11-01
SG87189A1 (en) 2002-03-19
KR100370994B1 (ko) 2003-02-06
JP4808308B2 (ja) 2011-11-02
EP1093853B1 (de) 2005-07-06
TWI225806B (en) 2005-01-01
ITMI992170A1 (it) 2001-04-18
IT1314189B1 (it) 2002-12-06
CN1144618C (zh) 2004-04-07
EP1093853A1 (de) 2001-04-25
DE60021153T2 (de) 2006-06-01
ITMI992170A0 (it) 1999-10-18
JP2001113175A (ja) 2001-04-24
ATE299046T1 (de) 2005-07-15
US6403514B1 (en) 2002-06-11
KR20010060158A (ko) 2001-07-06
CN1302693A (zh) 2001-07-11

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