BR0314119A - Processo para a oxidação direta de propileno em óxido de propileno e catalisadores de silicalito e titânio com tamanho grande de partìcula para uso no mesmo - Google Patents

Processo para a oxidação direta de propileno em óxido de propileno e catalisadores de silicalito e titânio com tamanho grande de partìcula para uso no mesmo

Info

Publication number
BR0314119A
BR0314119A BR0314119-5A BR0314119A BR0314119A BR 0314119 A BR0314119 A BR 0314119A BR 0314119 A BR0314119 A BR 0314119A BR 0314119 A BR0314119 A BR 0314119A
Authority
BR
Brazil
Prior art keywords
propylene
particle size
crystals
direct oxidation
large particle
Prior art date
Application number
BR0314119-5A
Other languages
English (en)
Inventor
Bernard Cooker
Wilson H Onimus
Jennifer D Jewson
Ralph M Dessau
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 BR0314119A publication Critical patent/BR0314119A/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
    • C07D301/12—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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/005—Silicates, i.e. so-called metallosilicalites or metallozeosilites
    • 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
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/06—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the liquid phase

Landscapes

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

Abstract

"PROCESSO PARA A OXIDAçãO DIRETA DE PROPILENO EM óXIDO DE PROPILENO E CATALISADORES DE SILICALITO DE TITâNIO COM TAMANHO GRANDE DE PARTìCULA PARA USO NO MESMO". A presente invenção refere-se a cristais grandes de silicalito de titânio ou intercrescido de cristais menores intercrescidos que têm um tamanho médio de partícula de mais de 2 <109>m que são cataliticamente eficazes em taxas comercialmente razoáveis para a epoxidação de olefinas na presença de peróxido de hidrogênio. Os cristais sintetizados com uma fonte de sílica tendo um baixo teor de sódio exibem níveis elevados de produção e seletividade. Os cristais têm uma baixa taxa de atrito e são facilmente filtráveis de uma corrente de produto.
BR0314119-5A 2002-09-20 2003-08-15 Processo para a oxidação direta de propileno em óxido de propileno e catalisadores de silicalito e titânio com tamanho grande de partìcula para uso no mesmo BR0314119A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/251,405 US6960671B2 (en) 2002-09-20 2002-09-20 Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein
PCT/US2003/025559 WO2004026852A1 (en) 2002-09-20 2003-08-15 Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein

Publications (1)

Publication Number Publication Date
BR0314119A true BR0314119A (pt) 2005-07-12

Family

ID=31992732

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314119-5A BR0314119A (pt) 2002-09-20 2003-08-15 Processo para a oxidação direta de propileno em óxido de propileno e catalisadores de silicalito e titânio com tamanho grande de partìcula para uso no mesmo

Country Status (9)

Country Link
US (2) US6960671B2 (pt)
EP (1) EP1539726A1 (pt)
JP (1) JP2006513987A (pt)
KR (1) KR20050057516A (pt)
CN (1) CN1681798A (pt)
AU (1) AU2003256428A1 (pt)
BR (1) BR0314119A (pt)
CA (1) CA2499744A1 (pt)
WO (1) WO2004026852A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6710194B1 (en) 2003-01-23 2004-03-23 Arco Chemical Technology, L.P. Epoxidation process
US7182932B2 (en) * 2004-01-30 2007-02-27 Lyondell Chemical Technology, L.P. Catalyst preparation
JP4834982B2 (ja) * 2004-12-06 2011-12-14 住友化学株式会社 チタン含有珪素酸化物触媒の製造方法及び触媒
US7786318B2 (en) * 2005-04-12 2010-08-31 Lyondell Chemical Technology, L.P. Catalyst preparation
JP4655755B2 (ja) * 2005-05-18 2011-03-23 住友化学株式会社 過酸化水素の製造方法
US7837977B2 (en) 2005-09-13 2010-11-23 Chevron U.S.A. Inc. Preparation of titanosilicate zeolite TS-1
US20080132717A1 (en) * 2006-12-04 2008-06-05 Bernard Cooker Propylene oxide system
CA2681510C (en) * 2007-04-05 2017-03-07 Solvay (Societe Anonyme) Aqueous hydrogen peroxide solution, process for its preparation and use thereof
KR101485955B1 (ko) * 2007-05-11 2015-01-22 베리 제이. 빌릭 산화올레핀 제조 공장에서의 고선택성 촉매의 개시 방법
US20080300417A1 (en) * 2007-05-31 2008-12-04 Te Chang Slurry reaction system
US7387981B1 (en) 2007-06-28 2008-06-17 Lyondell Chemical Technology, L.P. Direct epoxidation catalyst and process
US7648936B2 (en) * 2008-01-29 2010-01-19 Lyondell Chemical Technology, L.P. Spray-dried transition metal zeolite and its use
US20090216033A1 (en) * 2008-02-27 2009-08-27 Lekhac Bi Epoxidation catalyst
US20100076207A1 (en) * 2008-09-24 2010-03-25 Bi Le-Khac Epoxidation catalyst
US7935740B2 (en) 2008-12-30 2011-05-03 Basell Poliolefine Italia S.R.L. Process for producing high melt strength polypropylene
US20100174099A1 (en) * 2009-01-05 2010-07-08 Lyondell Chemical Technology, L.P. Propylene oxide reactor gas distribution system
CN101555236B (zh) * 2009-05-22 2012-05-16 湖北大学 纳米SiO2或者沸石分子筛材料催化烯烃与H2O2液相高选择性环氧化方法
EP2462130B1 (en) 2009-08-05 2013-07-03 Dow Global Technologies LLC Process for producing propylene oxide
US8124798B2 (en) 2009-12-17 2012-02-28 Lyondell Chemical Technology, Lp Direct epoxidation catalyst and process
TWI523689B (zh) 2010-03-25 2016-03-01 陶氏全球科技公司 使用預處理環氧催化劑製備環氧丙烷之方法
CN102259891B (zh) * 2010-05-26 2013-06-19 中国石油化工股份有限公司 Magadiite/Silicalite-1共生材料及其合成方法
WO2012076543A1 (en) * 2010-12-07 2012-06-14 Basf Se Process for the production of propylene oxide
JP7393425B2 (ja) * 2018-11-15 2023-12-06 中国科学院大▲連▼化学物理研究所 階層的細孔を有するｔｓ－１分子篩の製造方法
WO2020097878A1 (zh) * 2018-11-15 2020-05-22 中国科学院大连化学物理研究所 一种制备多级孔ts-1分子筛的方法
CN111333597B (zh) * 2020-04-15 2022-09-16 浙江工业大学 一种油脂环氧化连续化工艺

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351635A (en) * 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
US4367342A (en) * 1969-04-02 1983-01-04 Shell Oil Company Olefin epoxidation
IT1127311B (it) * 1979-12-21 1986-05-21 Anic Spa Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi
IT1152299B (it) * 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
IT1152296B (it) 1982-07-28 1986-12-31 Anic Spa Procedimento per la sintesi di monometileteri dei glicoli
IT1213504B (it) * 1986-10-22 1989-12-20 Eniricerche Spa Zeoliti legate e procedimenye per la loro prosuzione.
US5106803A (en) * 1988-01-07 1992-04-21 Chevron Research And Technology Company Reforming using a bound zeolite catalyst
DE4138155A1 (de) 1991-11-21 1993-05-27 Basf Ag Verfahren zur herstellung von im wesentlichen alkalifreien titansilikat-kristallen mit zeolithstruktur
US5263090A (en) * 1992-01-31 1993-11-16 Hughes Richard A Hearing aid filter apparatus
EP0638362B1 (en) 1993-08-11 2001-03-21 Mitsubishi Gas Chemical Company, Inc. Titanosilicate catalyst particle
US5354875A (en) * 1993-12-23 1994-10-11 Uop Epoxidation of olefins using a titania-supported titanosilicate
DE4425672A1 (de) * 1994-07-20 1996-01-25 Basf Ag Oxidationskatalysator, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators
DE19600709A1 (de) 1996-01-11 1997-07-17 Basf Ag Verfahren zur Herstellung von Epoxiden aus Olefinen, Wasserstoff und Sauerstoff
DE19623609A1 (de) 1996-06-13 1997-12-18 Basf Ag Oxidationskatalysator und Verfahren zur Herstellung von Epoxiden aus Olefinen, Wasserstoff und Sauerstoff unter Verwendung des Oxidationskatalysators
KR100512672B1 (ko) 1996-07-01 2005-12-21 다우 글로벌 테크놀로지스 인크. 촉매조성물,이의재생방법및이를사용한산화올레핀의제조방법
IT1284930B1 (it) 1996-10-08 1998-05-28 Enichem Spa Procedimento per la preparazione di epossidi olefinici
DE19731627A1 (de) * 1997-07-23 1999-01-28 Degussa Granulate, enthaltend Titansilikalit-l
US6005123A (en) * 1998-04-16 1999-12-21 Arco Chemical Technology, L.P. Epoxidation process
US5972661A (en) * 1998-09-28 1999-10-26 Penn State Research Foundation Mixing systems
EP1138386A1 (de) 2000-03-29 2001-10-04 Degussa AG Verfahren zur Herstellung eines Titansilicalitformkörpers

Also Published As

Publication number Publication date
CN1681798A (zh) 2005-10-12
US20050187395A1 (en) 2005-08-25
AU2003256428A1 (en) 2004-04-08
US20040059139A1 (en) 2004-03-25
WO2004026852A1 (en) 2004-04-01
US6960671B2 (en) 2005-11-01
KR20050057516A (ko) 2005-06-16
US7399726B2 (en) 2008-07-15
EP1539726A1 (en) 2005-06-15
JP2006513987A (ja) 2006-04-27
CA2499744A1 (en) 2004-04-01

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]