ES2180240T3 - Procedimiento de activacion de silicalita de titanio y su utilizacion en procedimientos de oxidacion con peroxido de hidrogeno. - Google Patents

Procedimiento de activacion de silicalita de titanio y su utilizacion en procedimientos de oxidacion con peroxido de hidrogeno.

Info

Publication number
ES2180240T3
ES2180240T3 ES99108339T ES99108339T ES2180240T3 ES 2180240 T3 ES2180240 T3 ES 2180240T3 ES 99108339 T ES99108339 T ES 99108339T ES 99108339 T ES99108339 T ES 99108339T ES 2180240 T3 ES2180240 T3 ES 2180240T3
Authority
ES
Spain
Prior art keywords
hydrogen peroxide
titanium silicalite
activation procedure
oxidation procedures
compounds
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
ES99108339T
Other languages
English (en)
Inventor
Luigi Balducci
Raffaele Ungarelli
Daniele Bianchi
Maria Angela Mantegazza
Roberto Bagatin
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.)
Eni SpA
Versalis SpA
Original Assignee
Eni SpA
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
Priority claimed from IT98MI001087 external-priority patent/IT1299277B1/it
Priority claimed from IT1998MI002712 external-priority patent/IT1304175B1/it
Application filed by Eni SpA, Polimeri Europa SpA filed Critical Eni SpA
Application granted granted Critical
Publication of ES2180240T3 publication Critical patent/ES2180240T3/es
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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
    • B01J38/54—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids halogen-containing
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen
    • 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
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

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

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA MEJORAR LA FUNCION CATALIZADORA DE LA SILICALITA DE TITANIO CUYA FORMULA ES: XTIO SUB,2 * (1-X)SIO 2 . EN LA FORMULA X OSCILA ENTRE 0,0001 Y 0 ,04 DE LA ACTIVACION DEL CATALIZADOR (L) EN UN MEDIO ACUOSO CON PEROXIDO DE HIDROGENO EN PRESENCIA DE PRECURSORES DE IONES DE FLUORURO O MUESTRAS ANIONICAS QUE CONTENGAN FLUOR. EL CATALIZADOR ACTIVADO (L) SE UTILIZA PREFERENTEMENTE EN PROCESOS DE OXIDACION CON PEROXIDO DE HIDROGENO DE SUSTRATOS ORGANICOS Y, EN CONCRETO, REACCIONES DE HIDROXILACION DE COMPUESTOS AROMATICOS, REACCIONES DE AMOXIMACION DE COMPUESTOS DE CARBONILO, REACCIONES DE EPOXIDACION DE COMPUESTOS OLEFINICOS Y REACCIONES DE OXIDACION DE COMPUESTOS NITROGENADOS.
ES99108339T 1998-05-19 1999-04-28 Procedimiento de activacion de silicalita de titanio y su utilizacion en procedimientos de oxidacion con peroxido de hidrogeno. Expired - Lifetime ES2180240T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT98MI001087 IT1299277B1 (it) 1998-05-19 1998-05-19 Metodo di attivazione della titanio silicalite e suo impiego per la sintesi di fenolo
IT1998MI002712 IT1304175B1 (it) 1998-12-17 1998-12-17 Metodo di attivazione della titanio silicalite e suo impiego inprocessi di ossidazione con acqua ossigenata.

Publications (1)

Publication Number Publication Date
ES2180240T3 true ES2180240T3 (es) 2003-02-01

Family

ID=26331586

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99108339T Expired - Lifetime ES2180240T3 (es) 1998-05-19 1999-04-28 Procedimiento de activacion de silicalita de titanio y su utilizacion en procedimientos de oxidacion con peroxido de hidrogeno.

Country Status (7)

Country Link
US (1) US6288004B1 (es)
EP (1) EP0958861B1 (es)
JP (1) JP4282822B2 (es)
KR (1) KR100580905B1 (es)
DE (1) DE69901654T2 (es)
ES (1) ES2180240T3 (es)
SA (1) SA99200407B1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314189B1 (it) * 1999-10-18 2002-12-06 Enichem Spa Procedimento per la rigenerazione di catalizzatori zeoliticicontenenti titanio
ITMI20012410A1 (it) * 2001-11-15 2003-05-15 Enichem Spa Processo per la preparazione di composti aromatici idrossilati
ITMI20021187A1 (it) * 2002-05-31 2003-12-01 Polimeri Europa Spa Procedimento per il recupero di fenolo e difenoli
US20040054199A1 (en) * 2002-09-17 2004-03-18 Basf Aktiengesellschaft Process for epoxidation and catalyst to be used therein
ITMI20022522A1 (it) * 2002-11-28 2004-05-29 Polimeri Europa Spa Processo integrato per la preparazione di fenolo da benzene con riciclo dei sottoprodotti.
JP4552435B2 (ja) * 2003-12-22 2010-09-29 住友化学株式会社 オキシムの製造方法
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
ITMI20050062A1 (it) 2005-01-20 2006-07-21 Polimeri Europa Spa Processo per la preparazione di fenolo
KR101166932B1 (ko) * 2005-07-27 2012-07-19 에스케이이노베이션 주식회사 티타늄 함유 분자체 촉매의 재생방법
CN102502690A (zh) 2011-10-31 2012-06-20 大连理工大学 一种基于季铵盐和无机碱混合液的ts-1改性方法
CN104815689B (zh) * 2015-03-17 2018-03-06 河南中宏清洁能源股份有限公司 一种hppo催化剂生产工艺流程
CN107986292B (zh) * 2016-10-27 2020-03-24 中国石油化工股份有限公司 一种钛硅分子筛及其合成方法和应用
CN111085265B (zh) * 2019-12-27 2021-04-23 中国科学院大连化学物理研究所 一种提高苯酚羟基化反应产物对位选择性的催化剂及其制备方法与应用
CN110981750A (zh) * 2020-01-21 2020-04-10 浙江工业大学 一种2-戊酮通过氨氧化反应合成2-戊酮肟的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892720A (en) * 1984-04-26 1990-01-09 Uop Substituted aluminosilicate compositions and process for preparing same
JPH0610181B2 (ja) * 1986-11-14 1994-02-09 モンテデイペ・ソチエタ・ペル・アツイオニ オキシム製造のための接触方法
US5254746A (en) * 1987-10-29 1993-10-19 Rhone-Poulenc Chimie Hydroxylation of phenols/phenol ethers
US5233097A (en) * 1992-10-15 1993-08-03 Uop Oxidation of aromatics to hydroxyaromatics using aluminosilicates containing framework titanium
FR2737482B1 (fr) * 1995-08-02 1997-09-19 Elf Aquitaine Procede d'obtention de zeolithes au titane insere dans le reseau et application
US5688484A (en) * 1996-07-29 1997-11-18 Arco Chemical Technology, L.P. Non-hydrothermal method of making a titanium-containing zeolite
US5977009A (en) * 1997-04-02 1999-11-02 Arco Chemical Technology, Lp Catalyst compositions derived from titanium-containing molecule sieves
US5912367A (en) * 1997-07-01 1999-06-15 Arco Chemical Technology, L.P. High efficiency epoxidation process
US5906954A (en) * 1998-10-13 1999-05-25 Engelhard Corporation Removal of titanium atoms from titanium silicate molecular sieves
US6087514A (en) * 1998-10-20 2000-07-11 Engelhard Corporation Titanium silicate molecular sieve oxidation catalysts and the production thereof

Also Published As

Publication number Publication date
KR100580905B1 (ko) 2006-05-17
KR19990088335A (ko) 1999-12-27
US6288004B1 (en) 2001-09-11
EP0958861B1 (en) 2002-06-05
JP2000202305A (ja) 2000-07-25
DE69901654T2 (de) 2003-02-06
DE69901654D1 (de) 2002-07-11
SA99200407B1 (ar) 2006-09-20
JP4282822B2 (ja) 2009-06-24
EP0958861A1 (en) 1999-11-24

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