KR101984282B1 - 첨가된 조절제를 이용하는 에폭시화 공정 - Google Patents

첨가된 조절제를 이용하는 에폭시화 공정 Download PDF

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KR101984282B1
KR101984282B1 KR1020147013188A KR20147013188A KR101984282B1 KR 101984282 B1 KR101984282 B1 KR 101984282B1 KR 1020147013188 A KR1020147013188 A KR 1020147013188A KR 20147013188 A KR20147013188 A KR 20147013188A KR 101984282 B1 KR101984282 B1 KR 101984282B1
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selectivity
catalyst
concentration
temperature
modifier
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KR20150101919A (ko
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핫산 에이사 알-아흐마디
아쇼크 에스. 파디아
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사이언티픽 디자인 컴파니 인코포레이티드
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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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
KR1020147013188A 2011-10-18 2012-10-17 첨가된 조절제를 이용하는 에폭시화 공정 Active KR101984282B1 (ko)

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

Publications (2)

Publication Number Publication Date
KR20150101919A KR20150101919A (ko) 2015-09-04
KR101984282B1 true KR101984282B1 (ko) 2019-05-30

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KR1020147013188A Active KR101984282B1 (ko) 2011-10-18 2012-10-17 첨가된 조절제를 이용하는 에폭시화 공정

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
CA2819233C (en) 2010-12-15 2019-11-26 Dow Technology Investments Llc Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst
EP3087061B1 (en) * 2013-12-23 2018-04-11 Scientific Design Company Inc. Epoxidation process
US10422941B2 (en) 2015-02-27 2019-09-24 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
CA3214971A1 (en) * 2021-04-08 2022-10-13 Shell Internationale Research Maatschappij B.V. Moderator and catalyst performance optimization for epoxidation of ethylene

Family Cites Families (25)

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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
US5057481A (en) 1987-02-20 1991-10-15 Union Carbide Chemicals And Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
US4908343A (en) 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
CA1339317C (en) * 1988-07-25 1997-08-19 Ann Marie Lauritzen Process for producing ethylene oxide
DE68925767T2 (de) 1988-08-30 1996-08-14 Union Carbide Corp Katalysatoren für die Herstellung von Ethylenoxid und Verfahren zur deren Herstellung
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
EP1458699B1 (en) * 2001-11-20 2005-11-09 Shell Internationale Researchmaatschappij B.V. A process and systems for the epoxidation of an olefin
US7193094B2 (en) 2001-11-20 2007-03-20 Shell Oil Company Process and systems for the epoxidation of an olefin
MX245604B (es) * 2002-06-28 2007-05-04 Shell Int Research Metodo para iniciar un proceso de epoxidacion y proceso de epoxidacion de una olefina.
AU2003243757A1 (en) * 2002-06-28 2004-01-19 Shell Oil Company A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
CA2540563C (en) 2003-09-29 2013-01-08 Union Carbide Chemicals & Plastics Technology Corporation 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
US7696368B2 (en) * 2007-05-11 2010-04-13 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Start-up of high selectivity catalysts in olefin oxide plants
CN102414187B (zh) * 2009-04-21 2016-06-01 陶氏技术投资有限公司 采用催化剂随其老化而制备环氧烷的方法
CA2759397C (en) * 2009-04-21 2019-01-29 Dow Technology Investments Llc Improved method of achieving and maintaining a specified alkylene oxide production parameter with a high efficiency catalyst
CN102421766B (zh) * 2009-04-21 2015-03-25 陶氏技术投资有限公司 提高铼助催化的环氧化催化剂的效率的方法以及使用它们的环氧化方法
SG10201401617WA (en) * 2009-04-21 2014-06-27 Dow Technology Investments Llc Epoxidation Reactions And Operating Conditions Thereof
CN102666515B (zh) * 2009-12-23 2015-05-20 科学设计公司 高选择性氧化乙烯催化剂启动的方法

Also Published As

Publication number Publication date
US9221774B2 (en) 2015-12-29
CN108707125A (zh) 2018-10-26
CN104203931A (zh) 2014-12-10
IN2014DN03028A (enExample) 2015-05-08
EP2768815B2 (en) 2021-12-29
EP2768815A1 (en) 2014-08-27
TW201335143A (zh) 2013-09-01
US20130096330A1 (en) 2013-04-18
KR20150101919A (ko) 2015-09-04
WO2013059225A1 (en) 2013-04-25
EP2768815B1 (en) 2018-12-12
BR112014009339A2 (pt) 2017-04-18
EP2768815A4 (en) 2015-05-27

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