CN104203931A - 具有添加缓和剂的环氧化方法 - Google Patents

具有添加缓和剂的环氧化方法 Download PDF

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Publication number
CN104203931A
CN104203931A CN201280062741.1A CN201280062741A CN104203931A CN 104203931 A CN104203931 A CN 104203931A CN 201280062741 A CN201280062741 A CN 201280062741A CN 104203931 A CN104203931 A CN 104203931A
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CN
China
Prior art keywords
selectivity
approximately
catalyst
temperature
concentration
Prior art date
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Pending
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CN201280062741.1A
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English (en)
Chinese (zh)
Inventor
哈桑·伊萨·阿拉哈迈迪
阿肖克·S·帕迪亚
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Individual
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Individual
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48086410&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN104203931(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CN201810386174.4A priority Critical patent/CN108707125A/zh
Publication of CN104203931A publication Critical patent/CN104203931A/zh
Pending legal-status Critical Current

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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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
CN201280062741.1A 2011-10-18 2012-10-17 具有添加缓和剂的环氧化方法 Pending CN104203931A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810386174.4A CN108707125A (zh) 2011-10-18 2012-10-17 具有添加缓和剂的环氧化方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161548502P 2011-10-18 2011-10-18
US61/548,502 2011-10-18
PCT/US2012/060482 WO2013059225A1 (en) 2011-10-18 2012-10-17 Epoxidation process with added moderator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201810386174.4A Division CN108707125A (zh) 2011-10-18 2012-10-17 具有添加缓和剂的环氧化方法

Publications (1)

Publication Number Publication Date
CN104203931A true CN104203931A (zh) 2014-12-10

Family

ID=48086410

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201280062741.1A Pending CN104203931A (zh) 2011-10-18 2012-10-17 具有添加缓和剂的环氧化方法
CN201810386174.4A Pending CN108707125A (zh) 2011-10-18 2012-10-17 具有添加缓和剂的环氧化方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201810386174.4A Pending CN108707125A (zh) 2011-10-18 2012-10-17 具有添加缓和剂的环氧化方法

Country Status (8)

Country Link
US (1) US9221774B2 (enExample)
EP (1) EP2768815B2 (enExample)
KR (1) KR101984282B1 (enExample)
CN (2) CN104203931A (enExample)
BR (1) BR112014009339A2 (enExample)
IN (1) IN2014DN03028A (enExample)
TW (1) TW201335143A (enExample)
WO (1) WO2013059225A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2651908B1 (en) 2010-12-15 2016-02-24 Dow Technology Investments LLC Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst
US9221776B2 (en) 2013-12-23 2015-12-29 Scientific Design Company, Inc. Epoxidation process
WO2016137777A1 (en) 2015-02-27 2016-09-01 3M Innovative Properties Company Optical film including collimating reflective polarizer and structured layer
WO2019055773A1 (en) 2017-09-15 2019-03-21 MultiPhase Solutions, Inc. GAS PHASE CHROMATOGRAPHY OF SELECTIVE HALOGEN DETECTION FOR ONLINE ANALYSIS AND CONTROL OF SELECTIVE OXIDATION CHEMICAL PRODUCTION PROCESSES
JP2024514571A (ja) * 2021-04-08 2024-04-02 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 エチレンのエポキシ化のための調節剤及び触媒性能最適化

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0352850A1 (en) * 1988-07-25 1990-01-31 Shell Internationale Researchmaatschappij B.V. A process for producing ethylene oxide
CN1599732A (zh) * 2001-11-20 2005-03-23 国际壳牌研究有限公司 烯烃的环氧化方法和系统
US20100267974A1 (en) * 2009-04-21 2010-10-21 Dow Technology Investments Llc Simplified method for producing alkylene oxides with a high efficiency catalyst as it ages

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279469A (en) 1942-04-14 Process of making olefin oxides
SE321462B (enExample) 1962-10-10 1970-03-09 Halcon International Inc
GB1170663A (en) 1967-03-22 1969-11-12 Shell Int Research Process for preparing Silver Catalysts
US3702259A (en) 1970-12-02 1972-11-07 Shell Oil Co Chemical production of metallic silver deposits
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
US4908343A (en) 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
US5057481A (en) 1987-02-20 1991-10-15 Union Carbide Chemicals And Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
EP0357293B1 (en) 1988-08-30 1996-02-28 Union Carbide Corporation Catalysts for the production of ethylene oxide and their preparation processes
US5187140A (en) 1989-10-18 1993-02-16 Union Carbide Chemicals & Plastics Technology Corporation Alkylene oxide catalysts containing high silver content
US5102848A (en) 1990-09-28 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
US5407888A (en) 1992-05-12 1995-04-18 Basf Aktiengesellschaft Silver catalyst
US7193094B2 (en) 2001-11-20 2007-03-20 Shell Oil Company Process and systems for the epoxidation of an olefin
WO2004002954A2 (en) * 2002-06-28 2004-01-08 Shell Internationale Research Maatschappij B.V. A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
KR101057864B1 (ko) * 2002-06-28 2011-08-19 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 방법의 개시방법 및 올레핀 에폭시화 방법
EP1670776B1 (en) 2003-09-29 2010-10-06 Dow Technology Investments LLC A process for the production of alkylene oxide using a gas-phase promoter system
US8791280B2 (en) 2005-08-10 2014-07-29 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for preparation of catalyst carrier and its use in catalyst preparation
EP2162446B8 (en) * 2007-05-11 2016-06-01 SD Lizenzverwertungsgesellschaft mbH & Co. KG Start-up of high selectivity catalysts in olefin oxide plants
US8513444B2 (en) * 2009-04-21 2013-08-20 Dow Technology Investments Llc Epoxidation reactions and operating conditions thereof
CN102414188B (zh) * 2009-04-21 2015-05-27 陶氏技术投资有限公司 使用高效催化剂的获得并保持指定的环氧烷生产参数的改进方法
WO2010123675A1 (en) * 2009-04-21 2010-10-28 Dow Technology Investments Llc Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these
IN2012DN05077A (enExample) * 2009-12-23 2015-10-09 Scient Design Co

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0352850A1 (en) * 1988-07-25 1990-01-31 Shell Internationale Researchmaatschappij B.V. A process for producing ethylene oxide
CN1041591A (zh) * 1988-07-25 1990-04-25 国际壳牌研究有限公司 环氧乙烷的生产方法
CN1599732A (zh) * 2001-11-20 2005-03-23 国际壳牌研究有限公司 烯烃的环氧化方法和系统
US20100267974A1 (en) * 2009-04-21 2010-10-21 Dow Technology Investments Llc Simplified method for producing alkylene oxides with a high efficiency catalyst as it ages

Also Published As

Publication number Publication date
US9221774B2 (en) 2015-12-29
EP2768815B1 (en) 2018-12-12
TW201335143A (zh) 2013-09-01
KR101984282B1 (ko) 2019-05-30
BR112014009339A2 (pt) 2017-04-18
EP2768815A1 (en) 2014-08-27
WO2013059225A1 (en) 2013-04-25
EP2768815B2 (en) 2021-12-29
IN2014DN03028A (enExample) 2015-05-08
EP2768815A4 (en) 2015-05-27
US20130096330A1 (en) 2013-04-18
KR20150101919A (ko) 2015-09-04
CN108707125A (zh) 2018-10-26

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20141210