DE69805067D1 - Epoxidierungsverfahren unter verwendung von mit einem organischen chlorid vorbehandelten silberkatalysatoren - Google Patents

Epoxidierungsverfahren unter verwendung von mit einem organischen chlorid vorbehandelten silberkatalysatoren

Info

Publication number
DE69805067D1
DE69805067D1 DE69805067T DE69805067T DE69805067D1 DE 69805067 D1 DE69805067 D1 DE 69805067D1 DE 69805067 T DE69805067 T DE 69805067T DE 69805067 T DE69805067 T DE 69805067T DE 69805067 D1 DE69805067 D1 DE 69805067D1
Authority
DE
Germany
Prior art keywords
treated
organic chloride
silver catalysts
epoxidation method
catalysts pre
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 - Fee Related
Application number
DE69805067T
Other languages
English (en)
Other versions
DE69805067T2 (de
Inventor
Bernard Cooker
M Gaffney
D Jewson
P Kahn
Rangasamy Pitchai
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Chemical Technology LP filed Critical Arco Chemical Technology LP
Publication of DE69805067D1 publication Critical patent/DE69805067D1/de
Application granted granted Critical
Publication of DE69805067T2 publication Critical patent/DE69805067T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—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 gaseous phase
    • C07D301/10—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 gaseous phase with catalysts containing silver or gold
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69805067T 1997-06-23 1998-05-20 Epoxidierungsverfahren unter verwendung von mit einem organischen chlorid vorbehandelten silberkatalysatoren Expired - Fee Related DE69805067T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/880,896 US5770746A (en) 1997-06-23 1997-06-23 Epoxidation process using supported silver catalysts pretreated with organic chloride
PCT/EP1998/002957 WO1998058920A1 (en) 1997-06-23 1998-05-20 Epoxidation process using supported silver catalysts pretreated with organic chloride

Publications (2)

Publication Number Publication Date
DE69805067D1 true DE69805067D1 (de) 2002-05-29
DE69805067T2 DE69805067T2 (de) 2002-12-12

Family

ID=25377352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805067T Expired - Fee Related DE69805067T2 (de) 1997-06-23 1998-05-20 Epoxidierungsverfahren unter verwendung von mit einem organischen chlorid vorbehandelten silberkatalysatoren

Country Status (11)

Country Link
US (1) US5770746A (de)
EP (1) EP0989976B1 (de)
JP (1) JP2002504911A (de)
KR (1) KR20010014024A (de)
CN (1) CN1107063C (de)
AU (1) AU8018998A (de)
BR (1) BR9810264A (de)
CA (1) CA2286977A1 (de)
DE (1) DE69805067T2 (de)
ES (1) ES2175722T3 (de)
WO (1) WO1998058920A1 (de)

Families Citing this family (34)

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US5856534A (en) * 1997-12-18 1999-01-05 Arco Chemical Technology, L.P. Epoxidation process using supported silver catalysts treated with carbon dioxide
US6392066B1 (en) 2001-02-22 2002-05-21 Sri International Epoxidation of olefins using lanthanide-promoted silver catalysts
US6509485B2 (en) 2001-02-22 2003-01-21 Sri International Preparation of epoxides from alkanes using lanthanide-promoted silver catalysts
US6388106B1 (en) 2001-05-24 2002-05-14 Eastman Chemical Company Selective epoxidation of conjugated diolefins
US7193094B2 (en) 2001-11-20 2007-03-20 Shell Oil Company Process and systems for the epoxidation of an olefin
JP4516751B2 (ja) * 2001-11-20 2010-08-04 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー オレフィンのエポキシ化のプロセスおよびシステム
EP1532125B1 (de) * 2002-06-28 2006-03-22 Shell Internationale Researchmaatschappij B.V. Verfahren zum initiieren eines epoxidationsverfahrens, katalysator und verfahren zur epoxidation eines olefins
DE60333292D1 (de) * 2002-06-28 2010-08-19 Shell Int Research Verfahren für den start eines epoxierungsprozesses und epoxidierungsverfahren für olefine
CN100512966C (zh) * 2002-06-28 2009-07-15 国际壳牌研究有限公司 提高催化剂选择性的方法和烯烃环氧化方法
DE10243366A1 (de) * 2002-09-18 2004-04-01 Basf Ag Herstellung von Alkoxylaten bei optimierten Reaktionsdrücken
KR100985671B1 (ko) * 2002-09-30 2010-10-05 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 은계 에폭시화 촉매를 제조하기 위한 탄산 칼슘 담체
AU2003284184A1 (en) * 2002-10-28 2004-05-25 Shell Oil Company Silver-based olefin oxide catalysts
AU2003284183A1 (en) 2002-10-28 2004-05-25 Shell Oil Company A process for preparing an olefin oxide, a method of using the olefin oxide and a catalyst composition
EP1613428B1 (de) 2003-04-01 2007-10-31 Shell Internationale Research Maatschappij B.V. Olefinepoxidationsverfahren und katalysator zur verwendung bei dem verfahren
US7348444B2 (en) * 2003-04-07 2008-03-25 Shell Oil Company Process for the production of an olefin oxide
US8148555B2 (en) * 2003-06-26 2012-04-03 Shell Oil Company Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
US20050027134A1 (en) * 2003-07-29 2005-02-03 Saudi Basic Industries Corporation Support for a catalyst for direct oxidation of propylene to propylene oxide, method of making and method of using catalyst
US20050027133A1 (en) * 2003-07-29 2005-02-03 Saudi Basic Industries Corporation Method of making a catalyst for direct oxidation of an alkene to an alkene oxide
CN101160298B (zh) * 2005-02-25 2011-06-22 住友化学株式会社 环氧烷烃的制备方法
KR20080102155A (ko) * 2006-02-03 2008-11-24 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 촉매의 처리 방법, 처리된 촉매, 및 이 촉매의 용도
WO2008141027A2 (en) 2007-05-09 2008-11-20 Shell Oil Company An epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US7507845B1 (en) 2007-08-27 2009-03-24 Sd Lizenzverwertungsgesellschaft Mbh & Co Kg Process for production of an olefin oxide
WO2009137431A2 (en) * 2008-05-07 2009-11-12 Shell Oil Company A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
KR101629037B1 (ko) * 2008-05-07 2016-06-09 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 방법의 스타트업 방법, 산화에틸렌, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법
CA2731412A1 (en) * 2008-08-05 2010-02-11 Dow Technology Investments Llc Two-stage, gas phase process for the manufacture of alkylene glycol
US8362284B2 (en) * 2009-04-21 2013-01-29 Dow Technology Investments Llc Method of achieving and maintaining a specified alkylene oxide production parameter with a high efficiency catalyst
SG182273A1 (en) * 2009-04-21 2012-08-30 Dow Technology Investments Llc Epoxidation reactions and operating conditions thereof
CA2759390C (en) * 2009-04-21 2017-08-22 Dow Technology Investments Llc Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these
KR101745737B1 (ko) * 2009-04-21 2017-06-09 다우 테크놀로지 인베스트먼츠 엘엘씨. 고 효율 촉매가 노화될 때 고 효율 촉매를 사용하는 간편화된 알킬렌 옥사이드 생산 방법
CN103261180B (zh) 2010-12-10 2016-05-25 陶氏技术投资有限责任公司 在使用高效催化剂制造环氧烷工艺中降低环氧烷生产参数值的方法
CN103261178B (zh) 2010-12-15 2016-11-09 陶氏技术投资有限责任公司 使用高效催化剂生产环氧烷的工艺的启动方法
CN104080778B (zh) 2011-12-09 2016-08-24 陶氏技术投资有限责任公司 在利用高效催化剂制造环氧烷的工艺中保持环氧烷生产参数值的方法
TWI774707B (zh) * 2016-12-02 2022-08-21 荷蘭商蜆殼國際研究所 用於調節乙烯環氧化催化劑之方法及用於製造環氧乙烷之相關方法

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US2279469A (en) * 1942-04-14 Process of making olefin oxides
US2194602A (en) * 1938-12-29 1940-03-26 Carbide & Carbon Chem Corp Activation of silver catalysts
US2219575A (en) * 1939-06-16 1940-10-29 Carbide & Carbon Chem Corp Catalyst and process for making olefin oxides
US2479885A (en) * 1946-06-11 1949-08-23 Allied Chem & Dye Corp Reactivation of overheated silver surface catalysts
GB1365745A (en) * 1972-06-27 1974-09-04 Bp Chem Int Ltd Propylene oxide
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor
EP0003642B1 (de) * 1978-02-10 1984-07-18 Imperial Chemical Industries Plc Herstellung von Olefinoxyden
US4874879A (en) * 1988-07-25 1989-10-17 Shell Oil Company Process for starting-up an ethylene oxide reactor
US5155242A (en) * 1991-12-05 1992-10-13 Shell Oil Company Process for starting-up an ethylene oxide reactor
US5625084A (en) * 1996-01-31 1997-04-29 Arco Chemical Technology, L.P. Vapor phase oxidation of propylene to propylene oxide

Also Published As

Publication number Publication date
US5770746A (en) 1998-06-23
CN1107063C (zh) 2003-04-30
KR20010014024A (ko) 2001-02-26
WO1998058920A1 (en) 1998-12-30
BR9810264A (pt) 2000-09-12
JP2002504911A (ja) 2002-02-12
EP0989976A1 (de) 2000-04-05
ES2175722T3 (es) 2002-11-16
EP0989976B1 (de) 2002-04-24
CN1260788A (zh) 2000-07-19
CA2286977A1 (en) 1998-12-30
DE69805067T2 (de) 2002-12-12
AU8018998A (en) 1999-01-04

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