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BR0314298A - Regeneração de catalisador heterogêneo - Google Patents

Regeneração de catalisador heterogêneo

Info

Publication number
BR0314298A
BR0314298A BR0314298-1A BR0314298A BR0314298A BR 0314298 A BR0314298 A BR 0314298A BR 0314298 A BR0314298 A BR 0314298A BR 0314298 A BR0314298 A BR 0314298A
Authority
BR
Brazil
Prior art keywords
heterogeneous catalyst
catalyst regeneration
catalyst
titanium
calcining
Prior art date
Application number
BR0314298-1A
Other languages
English (en)
Other versions
BR0314298B1 (pt
Inventor
Yuan-Zhang Han
Kevin M Carroll
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
Publication of BR0314298A publication Critical patent/BR0314298A/pt
Publication of BR0314298B1 publication Critical patent/BR0314298B1/pt

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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/20—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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
    • B01J31/0274—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 containing silicon
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0209—Impregnation involving a reaction between the support and a fluid
    • 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
    • B01J38/12—Treating with free oxygen-containing gas
    • 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
    • B01J38/42—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material
    • 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
    • B01J38/485—Impregnating or reimpregnating with, or deposition of metal compounds or catalytically active elements
    • 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
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B01J2231/72—Epoxidation
    • 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)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)

Abstract

"REGENERAçãO DE CATALISADOR HETEROGêNEO". A presente invenção refere-se a catalisadores usados de óxido de silício contendo titânio que são regenerados por aquecimento do catalisador usado em uma temperatura de pelo menos 400<198>C na presença de uma corrente de gás contendo oxigênio, seguido por impregnação com uma fonte de titânio, e, então, calcinação do catalisador impregnado para formar um catalisador reativado.
BRPI0314298-1B1A 2002-09-20 2003-08-15 método de regeneração de catalisador heterogêneo BR0314298B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/251,141 US6872679B2 (en) 2002-09-20 2002-09-20 Heterogeneous catalyst regeneration
PCT/US2003/025565 WO2004026466A1 (en) 2002-09-20 2003-08-15 Heterogeneous catalyst regeneration

Publications (2)

Publication Number Publication Date
BR0314298A true BR0314298A (pt) 2005-07-26
BR0314298B1 BR0314298B1 (pt) 2013-09-03

Family

ID=31992663

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0314298-1B1A BR0314298B1 (pt) 2002-09-20 2003-08-15 método de regeneração de catalisador heterogêneo

Country Status (12)

Country Link
US (1) US6872679B2 (pt)
EP (1) EP1539346B1 (pt)
JP (1) JP2006500204A (pt)
KR (1) KR100937754B1 (pt)
CN (1) CN1331593C (pt)
AT (1) ATE446136T1 (pt)
AU (1) AU2003258249A1 (pt)
BR (1) BR0314298B1 (pt)
CA (1) CA2499858A1 (pt)
DE (1) DE60329767D1 (pt)
ES (1) ES2331570T3 (pt)
WO (1) WO2004026466A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7256149B2 (en) * 2004-02-24 2007-08-14 Lyondell Chemical Technology, L.P. Catalyst regeneration process
US20050277542A1 (en) * 2004-06-14 2005-12-15 Kaminsky Mark P Catalyst regeneration process
US7851645B2 (en) * 2008-02-11 2010-12-14 Catalytic Distillation Technologies Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore
US20090325783A1 (en) * 2008-06-30 2009-12-31 Myers Daniel N Oto quench tower catalyst recovery system utilizing a low temperature fluidized drying chamber
JP5374441B2 (ja) * 2010-05-18 2013-12-25 三菱重工業株式会社 排ガス処理触媒の再生方法及びこの方法を使用した排ガス処理触媒
CN102872847B (zh) * 2011-07-12 2014-11-26 中国石油化工股份有限公司 钛氧化硅材料的改性方法
FR3004967B1 (fr) * 2013-04-30 2016-12-30 Ifp Energies Now Procede de preparation d'un catalyseur a base de molybdene utilisable en hydrotraitement ou en hydrocraquage
CN104148121B (zh) * 2013-05-16 2016-05-18 中国石油化工股份有限公司 烯烃环氧化催化剂的再生方法
BR112016001518B1 (pt) 2013-07-24 2020-12-29 Basf Se processo para a regeneração de um catalisador
EP2859946A1 (en) 2013-10-11 2015-04-15 Repsol, S.A. Process for regenerating heterogeneous epoxidation catalysts and their use to catalyze epoxidation reactions
CN107249732A (zh) * 2015-02-17 2017-10-13 利安德化学技术有限公司 基于金属醇盐预处理载体的环氧化催化剂

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367342A (en) * 1969-04-02 1983-01-04 Shell Oil Company Olefin epoxidation
DK132544C (da) 1970-01-22 1976-05-24 Shell Int Research Fremgangsmade til fremstilling af en siliciumdioxid-titanoxid-katalysator der egner sig til fremstilling af oxiranforbindelser ved omsetning af olefinisk umettede carbonhydrider med organiske hydroperoxider
US3829392A (en) * 1970-10-01 1974-08-13 Shell Oil Co Heterogeneous catalysts for olefin epoxidation
US3923843A (en) * 1972-03-13 1975-12-02 Shell Oil Co Epoxidation process with improved heterogeneous catalyst
GB8729555D0 (en) 1987-12-18 1988-02-03 Shell Int Research Alkylation process
GB8813484D0 (en) 1988-06-08 1988-07-13 Shell Int Research Process for preparation of oxirane compound
IT1244478B (it) 1990-12-21 1994-07-15 Eniricerche Spa Gel cataliticamente attivo e procedimento per la sua preparazione
BE1010717A3 (fr) * 1996-10-25 1998-12-01 Solvay Procede de regeneration de catalyseurs.
US5798313A (en) * 1996-12-20 1998-08-25 Arco Chemical Technology, L.P. Heterogeneous catalyst regeneration
US5916835A (en) * 1996-12-20 1999-06-29 Arco Chemical Technology, L.P. Heterogeneous catalyst regeneration
US5759945A (en) * 1997-03-26 1998-06-02 Arco Chemical Technology, L.P. Preparation of titanium-containing catalysts using titanosiloxane polymers
US6187934B1 (en) * 1997-03-26 2001-02-13 Sumitomo Chemical Company Limited Titanium-containing solid catalyst
US5977009A (en) * 1997-04-02 1999-11-02 Arco Chemical Technology, Lp Catalyst compositions derived from titanium-containing molecule sieves
BR9809020A (pt) * 1997-05-05 2000-08-01 Arco Chem Tech Processo de epoxidação usando composição de catalisador heterogêneo aperfeiçoada
US6011162A (en) * 1997-05-05 2000-01-04 Arco Chemical Technology, L.P. Epoxidation process using improved heterogeneous catalyst composition
US5912367A (en) * 1997-07-01 1999-06-15 Arco Chemical Technology, L.P. High efficiency epoxidation process
SG82626A1 (en) * 1998-08-04 2001-08-21 Sumitomo Chemical Co Titanium-containing silicon oxide catalyst
US6114552A (en) * 1999-09-28 2000-09-05 Arco Chemical Technology, L.P. Heterogeneous epoxidation catalyst
IT1314189B1 (it) * 1999-10-18 2002-12-06 Enichem Spa Procedimento per la rigenerazione di catalizzatori zeoliticicontenenti titanio

Also Published As

Publication number Publication date
US6872679B2 (en) 2005-03-29
EP1539346A1 (en) 2005-06-15
DE60329767D1 (de) 2009-12-03
ATE446136T1 (de) 2009-11-15
CN1681584A (zh) 2005-10-12
EP1539346B1 (en) 2009-10-21
KR20050057131A (ko) 2005-06-16
KR100937754B1 (ko) 2010-01-20
JP2006500204A (ja) 2006-01-05
BR0314298B1 (pt) 2013-09-03
WO2004026466A1 (en) 2004-04-01
CA2499858A1 (en) 2004-04-01
US20040058798A1 (en) 2004-03-25
CN1331593C (zh) 2007-08-15
ES2331570T3 (es) 2010-01-08
AU2003258249A1 (en) 2004-04-08

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2683 DE 07-06-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.