KR101730667B1 - 고 효율 촉매에 의한 지정된 알킬렌 옥사이드 생산 파라미터의 달성 및 유지의 개선법 - Google Patents

고 효율 촉매에 의한 지정된 알킬렌 옥사이드 생산 파라미터의 달성 및 유지의 개선법 Download PDF

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KR101730667B1
KR101730667B1 KR1020117027501A KR20117027501A KR101730667B1 KR 101730667 B1 KR101730667 B1 KR 101730667B1 KR 1020117027501 A KR1020117027501 A KR 1020117027501A KR 20117027501 A KR20117027501 A KR 20117027501A KR 101730667 B1 KR101730667 B1 KR 101730667B1
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alkylene oxide
concentration
efficiency
reaction temperature
catalyst
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KR20120014160A (ko
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리핑 장
알버트 리우
마이클 하벤츄스
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다우 테크놀로지 인베스트먼츠 엘엘씨.
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/498—Pyrazines or piperazines ortho- and peri-condensed with carbocyclic ring systems, e.g. quinoxaline, phenazine
    • 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
    • B01J37/0205—Impregnation in several steps
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020117027501A 2009-04-21 2010-04-20 고 효율 촉매에 의한 지정된 알킬렌 옥사이드 생산 파라미터의 달성 및 유지의 개선법 Active KR101730667B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17128409P 2009-04-21 2009-04-21
US61/171,284 2009-04-21
PCT/US2010/031673 WO2010123844A1 (en) 2009-04-21 2010-04-20 Improved method of achieving and maintaining a specified alkylene oxide production parameter with a high efficiency catalyst

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KR20120014160A KR20120014160A (ko) 2012-02-16
KR101730667B1 true KR101730667B1 (ko) 2017-04-26

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US (1) US8362284B2 (enExample)
EP (1) EP2421841B1 (enExample)
JP (1) JP5756087B2 (enExample)
KR (1) KR101730667B1 (enExample)
CN (1) CN102414188B (enExample)
CA (1) CA2759397C (enExample)
SG (1) SG175771A1 (enExample)
TW (1) TWI481599B (enExample)
WO (1) WO2010123844A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9452209B2 (en) * 2007-04-20 2016-09-27 Glaxosmithkline Biologicals Sa Influenza vaccine
US8513444B2 (en) * 2009-04-21 2013-08-20 Dow Technology Investments Llc Epoxidation reactions and operating conditions thereof
US8884037B2 (en) 2010-12-10 2014-11-11 Dow Technology Investments Llc Method of reducing the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst
WO2012082389A1 (en) 2010-12-15 2012-06-21 Dow Technology Investments Llc Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst
RU2606504C2 (ru) 2011-04-29 2017-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ повышения селективности катализатора эпоксидирования
CN108707125A (zh) * 2011-10-18 2018-10-26 哈桑·伊萨·阿拉哈迈迪 具有添加缓和剂的环氧化方法
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
KR102155068B1 (ko) * 2012-12-31 2020-09-11 사이언티픽 디자인 컴파니 인코포레이티드 고 선택성 산화에틸렌 촉매를 위한 스타트-업 공정
EP2970070B1 (en) 2013-03-15 2018-02-21 Dow Technology Investments LLC Method for the production of ethylene oxide
CN107406398B (zh) * 2014-12-30 2020-12-11 陶氏技术投资有限责任公司 使用缩放的选择性值制备环氧乙烷的方法
US11059017B2 (en) * 2017-09-15 2021-07-13 MultiPhase Solutions, Inc. Halogen selective detection gas chromatography for the on-line analysis and control of selective oxidation chemical production processes
CN110673557B (zh) * 2019-09-27 2021-09-24 南京大学 基于工艺条件选择的智能化工系统
TWI913384B (zh) 2020-12-29 2026-02-01 荷蘭商蜆殼國際研究所 用於生產環氧乙烷之製程
TWI920276B (zh) * 2021-04-08 2026-04-01 荷蘭商蜆殼國際研究所 用於乙烯之環氧化的緩和劑及催化劑效能最佳化
US20240279193A1 (en) * 2021-09-23 2024-08-22 Dow Global Technologies Llc Process for reducing the aging-related deactivation of high selectivity ethylene oxide catalysts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040014999A1 (en) 2001-11-20 2004-01-22 Chipman Peter Ingraham Process and systems for the epoxidation of an olefin
US20040198993A1 (en) 2003-04-01 2004-10-07 Marek Matusz Olefin epoxidation process and a catalyst for use in the process

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE752859R (fr) 1969-07-10 1971-01-04 Halcon International Inc Oxydation controlee de l'oxyde
US5387751A (en) 1978-02-10 1995-02-07 Imperial Chemical Industries Plc Production of olefine oxides
JPS6110570A (ja) 1984-06-25 1986-01-18 Mitsui Toatsu Chem Inc エチレンオキシドの製造方法
CA1286687C (en) 1985-08-13 1991-07-23 Michael Paul Habenschuss Process for manufacture of alkene oxide
US4761394A (en) 1986-10-31 1988-08-02 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
US4766105A (en) 1986-10-31 1988-08-23 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
US4820675A (en) 1986-10-31 1989-04-11 Shell Oil Company Ethylene oxide catalyst & process for preparing the catalyst
US4808738A (en) 1986-10-31 1989-02-28 Shell Oil Company Ethylene oxide process
IL84232A (en) 1986-10-31 1992-06-21 Shell Int Research Catalyst and process for the catalytic production of ethylene oxide
GB8626687D0 (en) * 1986-11-07 1986-12-10 Shell Int Research Preparing silver catalyst
US4908343A (en) 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
US4769047A (en) 1987-06-29 1988-09-06 Shell Oil Company Process for the production of ethylene oxide
GB8716653D0 (en) 1987-07-15 1987-08-19 Shell Int Research Silver-containing catalyst
US4759313A (en) 1987-10-30 1988-07-26 Shell Oil Company Ethylene oxide process improvement
US4874879A (en) 1988-07-25 1989-10-17 Shell Oil Company Process for starting-up an ethylene oxide reactor
CA1339317C (en) 1988-07-25 1997-08-19 Ann Marie Lauritzen Process for producing ethylene oxide
EP0357293B1 (en) 1988-08-30 1996-02-28 Union Carbide Corporation Catalysts for the production of ethylene oxide and their preparation processes
CA1337722C (en) 1989-04-18 1995-12-12 Madan Mohan Bhasin Alkylene oxide catalysts having enhanced activity and/or stability
GB9005964D0 (en) 1990-03-16 1990-05-09 Shell Int Research Catalyst preparation process
US5102848A (en) 1990-09-28 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
JP2720124B2 (ja) 1990-10-12 1998-02-25 ユニオン・カーバイド、ケミカルズ、アンド、プラスチックス、テクノロジー、コーポレーション 向上された活性度及び／又は安定度を有するアルキレンオキシド触媒
CA2053404A1 (en) 1990-10-12 1992-04-13 Erlind M. Thorsteinson Ultrahigh efficiency alkylene oxide catalysts having enhanced stability
US5145824A (en) 1991-01-22 1992-09-08 Shell Oil Company Ethylene oxide catalyst
US5228484A (en) 1991-06-20 1993-07-20 Catalyst Technology, Inc. Air lance reel for catalyst unloading of tubular reactors
US5155242A (en) 1991-12-05 1992-10-13 Shell Oil Company Process for starting-up an ethylene oxide reactor
US5262551A (en) 1992-04-20 1993-11-16 Texaco Chemical Company Process for ethylene expoxidation
US5447897A (en) 1993-05-17 1995-09-05 Shell Oil Company Ethylene oxide catalyst and process
US5380697A (en) 1993-09-08 1995-01-10 Shell Oil Company Ethylene oxide catalyst and process
US5364826A (en) 1993-09-13 1994-11-15 Shell Oil Company Process for preparing ethylene oxide catalysts
TW314512B (enExample) 1993-09-20 1997-09-01 Shell Int Research
US5418202A (en) 1993-12-30 1995-05-23 Shell Oil Company Ethylene oxide catalyst and process
US5545603A (en) 1994-11-01 1996-08-13 Shell Oil Company Ethylene oxide catalyst and process
DE69613829T2 (de) 1995-04-18 2002-01-17 Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage Verfahren zur katalytischen oxidation von ethylen in der dampfphase
US5739075A (en) 1995-10-06 1998-04-14 Shell Oil Company Process for preparing ethylene oxide catalysts
CN1074402C (zh) 1995-11-23 2001-11-07 国际壳牌研究有限公司 亚烷二醇的制备方法
US5801259A (en) 1996-04-30 1998-09-01 Shell Oil Company Ethylene oxide catalyst and process
US5840932A (en) 1996-05-21 1998-11-24 Shell Oil Company Process for ethylene oxide production
WO1997046317A1 (en) 1996-06-05 1997-12-11 Shell Internationale Research Maatschappij B.V. Epoxidation catalyst and process
US5770746A (en) * 1997-06-23 1998-06-23 Arco Chemical Technology, L.P. Epoxidation process using supported silver catalysts pretreated with organic chloride
DE60207299T2 (de) * 2001-11-20 2006-08-10 Shell Internationale Research Maatschappij B.V. Verfahren und systeme zur epoxidierung eines olefins
CN100376561C (zh) 2002-06-28 2008-03-26 国际壳牌研究有限公司 环氧化方法的开车方法、烯烃环氧化的催化剂和方法
RU2005102097A (ru) 2002-06-28 2005-08-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Способ введения в действие способа эпоксидирования и способ эпоксидирования олефина
US7615655B2 (en) * 2003-09-29 2009-11-10 Dow Global Technologies, Inc. Process for the production of alkylene oxide using a gas-phase promoter system
BRPI0512169A (pt) 2004-06-18 2008-02-12 Shell Int Research processo para a produção de óxido de olefina, 1,2- diol, 1,2-diol éter,ou alcanolamina
US7803957B2 (en) * 2007-09-11 2010-09-28 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Ethylene oxide production using fixed moderator concentration
US7553980B2 (en) 2007-09-26 2009-06-30 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for initiating a highly selective ethylene oxide catalyst
EP2421840B1 (en) * 2009-04-21 2015-12-16 Dow Technology Investments LLC Simplified method for producing alkylene oxides with a high efficiency catalyst

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040014999A1 (en) 2001-11-20 2004-01-22 Chipman Peter Ingraham Process and systems for the epoxidation of an olefin
US20040198993A1 (en) 2003-04-01 2004-10-07 Marek Matusz Olefin epoxidation process and a catalyst for use in the process

Also Published As

Publication number Publication date
EP2421841B1 (en) 2018-12-26
TW201105641A (en) 2011-02-16
JP2012524786A (ja) 2012-10-18
CA2759397A1 (en) 2010-10-28
KR20120014160A (ko) 2012-02-16
SG175771A1 (en) 2011-12-29
TWI481599B (zh) 2015-04-21
EP2421841A1 (en) 2012-02-29
US20100267972A1 (en) 2010-10-21
US8362284B2 (en) 2013-01-29
WO2010123844A1 (en) 2010-10-28
CN102414188A (zh) 2012-04-11
JP5756087B2 (ja) 2015-07-29
CA2759397C (en) 2019-01-29
CN102414188B (zh) 2015-05-27

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