BR0111820A - Composição de catalisador de epoxidação, e, processos para a preparação de uma composição de catalizador de epoxidação heterogêneo e de um óxido de alquileno - Google Patents

Composição de catalisador de epoxidação, e, processos para a preparação de uma composição de catalizador de epoxidação heterogêneo e de um óxido de alquileno

Info

Publication number
BR0111820A
BR0111820A BR0111820-0A BR0111820A BR0111820A BR 0111820 A BR0111820 A BR 0111820A BR 0111820 A BR0111820 A BR 0111820A BR 0111820 A BR0111820 A BR 0111820A
Authority
BR
Brazil
Prior art keywords
catalyst composition
extrudate
heterogeneous
preparing
processes
Prior art date
Application number
BR0111820-0A
Other languages
English (en)
Other versions
BR0111820B1 (pt
Inventor
Paul Blankenstein
Mark Crocker
Carl Johan Gerrit Van De Grift
Johannes Jacobus Ma Vlaanderen
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR0111820A publication Critical patent/BR0111820A/pt
Publication of BR0111820B1 publication Critical patent/BR0111820B1/pt

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
    • C07D301/19—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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds
    • 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
    • B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation

Landscapes

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

Abstract

"COMPOSIçãO DE CATALISADOR DE EPOXIDAçãO, E, PROCESSOS PARA A PREPARAçãO DE UMA COMPOSIçãO DE CATALISADOR DE EPOXIDAçãO HETEROGêNEO E DE UM óXIDO DE ALQUILENO". Composição de catalisador compreendendo titânio ligado quimicamente a um suporte de sílica, caracterizada pelo fato de que o suporte de sílica é um extrusado conformado de pó de sílica. A composição de catalisador é muito útil na epoxidação de olefinas a óxidos de alquileno usando hidroperóxidos orgânicos. A composição pode ser preparada por meio de um processo que compreende as etapas de: (a) extrusar pó de sílica como um extrusado que possui uma forma selecionada; (b) calcinar o extrusado; (c) impregnar o extrusado com um agente de impregnação contendo titânio; e (d) secar e calcinar o extrusado impregnado.
BRPI0111820-0A 2000-06-21 2001-06-21 processos para a preparação de um óxido de alquileno e de um catalisador heterogêneo. BR0111820B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00305252 2000-06-21
PCT/EP2001/007080 WO2001097967A1 (en) 2000-06-21 2001-06-21 Catalyst composition, process for its preparation and use thereof

Publications (2)

Publication Number Publication Date
BR0111820A true BR0111820A (pt) 2003-06-17
BR0111820B1 BR0111820B1 (pt) 2012-12-11

Family

ID=8173076

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0111820-0A BR0111820B1 (pt) 2000-06-21 2001-06-21 processos para a preparação de um óxido de alquileno e de um catalisador heterogêneo.

Country Status (13)

Country Link
US (1) US7713906B2 (pt)
EP (1) EP1292391B1 (pt)
JP (1) JP2003535686A (pt)
CN (1) CN1178929C (pt)
AT (1) ATE360479T1 (pt)
AU (1) AU2001267555A1 (pt)
BR (1) BR0111820B1 (pt)
CA (1) CA2413119A1 (pt)
DE (1) DE60128085T2 (pt)
ES (1) ES2282265T3 (pt)
MX (1) MXPA02012591A (pt)
MY (1) MY131860A (pt)
WO (1) WO2001097967A1 (pt)

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KR20060025580A (ko) * 2003-06-30 2006-03-21 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 촉매 제조
US6958405B2 (en) * 2004-03-09 2005-10-25 Arco Chemical Technology, L.P. Polymer-encapsulated titanium zeolites for oxidation reactions
JP4813830B2 (ja) * 2004-10-14 2011-11-09 三菱重工業株式会社 排ガス処理触媒、排ガス処理方法および排ガス処理装置
JP4935604B2 (ja) * 2006-11-27 2012-05-23 住友化学株式会社 担持酸化ルテニウムの製造方法
CN102247895B (zh) * 2010-05-20 2013-04-24 中国石油化工股份有限公司 催化剂载体的制备方法以及费托合成催化剂的制备方法
US9039898B2 (en) * 2011-11-15 2015-05-26 Engineering Research Associates, Inc. Method for separating components in natural oil
EP2859945A1 (en) 2013-10-11 2015-04-15 Repsol, S.A. Process for the preparation of a heterogeneous epoxidation catalyst
WO2015112672A1 (en) * 2014-01-22 2015-07-30 Lyondell Chemical Technology, L.P. Method of preparing epoxidation catalysts
WO2017080962A1 (en) * 2015-11-09 2017-05-18 Shell Internationale Research Maatschappij B.V. Catalyst preparation
CN106378122A (zh) * 2016-08-26 2017-02-08 天津南化催化剂有限公司 一种硅胶负载钛催化剂及制备方法及用途
CN107224993B (zh) 2017-05-25 2019-12-13 万华化学集团股份有限公司 一种烯烃环氧化催化剂的制备方法
CN107715868B (zh) 2017-10-27 2019-07-23 万华化学集团股份有限公司 一种丙烯环氧化催化剂的制备方法及其用途
KR20220092567A (ko) * 2019-11-04 2022-07-01 라이온델 케미칼 테크놀로지, 엘.피. 티탄화 촉매, 티탄화 촉매의 제조 방법, 및 에폭시화 방법
US11918987B2 (en) 2020-01-14 2024-03-05 Wanhua Chemical Group Co., Ltd. Preparation method for propylene epoxidation catalyst and use thereof

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FR2042772A5 (pt) 1969-04-02 1971-02-12 Shell Int Research
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GB8722459D0 (en) * 1987-09-24 1987-10-28 Shell Int Research Silica extrudates
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KR20060025580A (ko) * 2003-06-30 2006-03-21 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 촉매 제조

Also Published As

Publication number Publication date
EP1292391A1 (en) 2003-03-19
DE60128085T2 (de) 2007-12-27
CN1178929C (zh) 2004-12-08
CA2413119A1 (en) 2001-12-27
WO2001097967A1 (en) 2001-12-27
BR0111820B1 (pt) 2012-12-11
MXPA02012591A (es) 2003-05-14
CN1438919A (zh) 2003-08-27
ES2282265T3 (es) 2007-10-16
JP2003535686A (ja) 2003-12-02
US20030166951A1 (en) 2003-09-04
EP1292391B1 (en) 2007-04-25
AU2001267555A1 (en) 2002-01-02
DE60128085D1 (de) 2007-06-06
MY131860A (en) 2007-09-28
US7713906B2 (en) 2010-05-11
ATE360479T1 (de) 2007-05-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 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 11/12/2012, OBSERVADAS AS DEMAIS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)