CA2783604C - Process for epoxidation start-up - Google Patents

Process for epoxidation start-up Download PDF

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Publication number
CA2783604C
CA2783604C CA2783604A CA2783604A CA2783604C CA 2783604 C CA2783604 C CA 2783604C CA 2783604 A CA2783604 A CA 2783604A CA 2783604 A CA2783604 A CA 2783604A CA 2783604 C CA2783604 C CA 2783604C
Authority
CA
Canada
Prior art keywords
ethylene
temperature
catalyst
moderator
epoxidation
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
CA2783604A
Other languages
English (en)
French (fr)
Other versions
CA2783604A1 (en
Inventor
Howard Sachs
Andrzej Rokicki
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.)
Scientific Design Co Inc
Original Assignee
Scientific Design Co Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44152004&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2783604(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Scientific Design Co Inc filed Critical Scientific Design Co Inc
Publication of CA2783604A1 publication Critical patent/CA2783604A1/en
Application granted granted Critical
Publication of CA2783604C publication Critical patent/CA2783604C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/04—Ethene
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
CA2783604A 2009-12-17 2010-12-16 Process for epoxidation start-up Expired - Fee Related CA2783604C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28739309P 2009-12-17 2009-12-17
US61/287,393 2009-12-17
PCT/US2010/060769 WO2011084600A2 (en) 2009-12-17 2010-12-16 Process for epoxidation start-up

Publications (2)

Publication Number Publication Date
CA2783604A1 CA2783604A1 (en) 2011-07-14
CA2783604C true CA2783604C (en) 2018-05-01

Family

ID=44152004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2783604A Expired - Fee Related CA2783604C (en) 2009-12-17 2010-12-16 Process for epoxidation start-up

Country Status (13)

Country Link
US (1) US8530682B2 (2)
EP (2) EP2778157A1 (2)
JP (1) JP5946772B2 (2)
KR (1) KR101790254B1 (2)
CN (1) CN102666514B (2)
BR (1) BR112012014695A2 (2)
CA (1) CA2783604C (2)
IN (1) IN2012DN05178A (2)
MX (1) MX2012007043A (2)
MY (1) MY157612A (2)
RU (1) RU2542978C2 (2)
TW (1) TWI485141B (2)
WO (1) WO2011084600A2 (2)

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US20110152073A1 (en) 2009-12-23 2011-06-23 Scientific Design Company, Inc. Epoxidation process and microstructure
SG193989A1 (en) 2011-04-11 2013-11-29 Dow Technology Investments Llc Process for conditioning a high efficiency ethylene oxide catalyst
WO2013102177A1 (en) 2011-12-30 2013-07-04 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle and method of forming same
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WO2013177446A1 (en) 2012-05-23 2013-11-28 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and methods of forming same
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CN104884443B (zh) * 2012-12-31 2017-07-04 科学设计公司 用于环氧乙烷催化剂的启动方法
CN105008339B (zh) * 2013-01-11 2017-09-12 科学设计公司 具有后调节步骤的环氧化工艺
BR112015024901B1 (pt) 2013-03-29 2022-01-18 Saint-Gobain Abrasifs Partículas abrasivas tendo formas particulares e métodos para formar essas partículas
RU2643004C2 (ru) 2013-09-30 2018-01-29 Сен-Гобен Серэмикс Энд Пластикс, Инк. Формованные абразивные частицы и способы их получения
CN105980368B (zh) * 2013-12-23 2019-02-19 科学设计有限公司 环氧化方法
CA2934938C (en) 2013-12-31 2019-04-30 Saint-Gobain Abrasives, Inc. Abrasive article including shaped abrasive particles
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
CN111331524B (zh) 2014-04-14 2022-04-29 圣戈本陶瓷及塑料股份有限公司 包括成形磨粒的研磨制品
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
CN107636109A (zh) 2015-03-31 2018-01-26 圣戈班磨料磨具有限公司 固定磨料制品和其形成方法
TWI634200B (zh) 2015-03-31 2018-09-01 聖高拜磨料有限公司 固定磨料物品及其形成方法
RU2017144427A (ru) * 2015-06-02 2019-07-09 Сайентифик Дизайн Компани, Инк. Пористые тела с улучшенной архитектурой пор
CA3118262C (en) 2015-06-11 2023-09-19 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
WO2017197002A1 (en) 2016-05-10 2017-11-16 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
EP4071224A3 (en) 2016-05-10 2023-01-04 Saint-Gobain Ceramics and Plastics, Inc. Methods of forming abrasive articles
WO2018064642A1 (en) 2016-09-29 2018-04-05 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
WO2018102377A1 (en) 2016-12-02 2018-06-07 Shell Oil Company Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10865148B2 (en) 2017-06-21 2020-12-15 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
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
DK3749449T3 (da) * 2018-02-07 2022-04-19 Basf Se Fremgangsmåde til fremstilling af en sølvimprægnerings-opløsning
EP4081609A4 (en) 2019-12-27 2024-06-05 Saint-Gobain Ceramics & Plastics Inc. Abrasive articles and methods of forming same
EP4081370A4 (en) 2019-12-27 2024-04-24 Saint-Gobain Ceramics & Plastics Inc. ABRASIVE ARTICLES AND THEIR FORMATION PROCESSES
WO2021133901A1 (en) 2019-12-27 2021-07-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same
CN113121474A (zh) * 2019-12-30 2021-07-16 中国石油化工股份有限公司 乙烯环氧化银催化剂的开车方法
CN114057669B (zh) * 2020-07-29 2023-12-08 中国石油化工股份有限公司 一种乙烯环氧化恒温开车方法
CN114436998A (zh) * 2020-11-05 2022-05-06 中国石油化工股份有限公司 一种乙烯环氧化开车方法
EP4457054A4 (en) 2021-12-30 2026-01-14 Saint Gobain Abrasives Inc ABRASIVE ARTICLES AND THEIR FORMATION PROCESSES
WO2023130053A1 (en) 2021-12-30 2023-07-06 Saint-Gobain Abrasives, Inc. Abrasive articles and methods of forming same
CN118591436A (zh) 2021-12-30 2024-09-03 圣戈班磨料磨具有限公司 磨料制品及其形成方法

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US4766105A (en) 1986-10-31 1988-08-23 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
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US4908343A (en) 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
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JP4042332B2 (ja) * 2001-02-27 2008-02-06 三菱化学株式会社 レニウム含有触媒を用いるオレフィンオキシドの製造方法
MX257124B (es) * 2002-06-28 2008-05-14 Shell Int Research Metodo para iniciar un proceso de epoxidacion, catalizador y proceso de epoxidacion de una olefina.
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
DE60333292D1 (de) * 2002-06-28 2010-08-19 Shell Int Research Verfahren für den start eines epoxierungsprozesses und epoxidierungsverfahren für olefine
BRPI0414766A (pt) * 2003-09-29 2006-11-28 Union Carbide Chem Plastic processo para manufaturar óxido de etileno através da epoxidação de etileno
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
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CA2723517C (en) * 2008-05-07 2017-03-07 Shell Internationale Research Maatschappij B.V. A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
IN2012DN05178A (2) * 2009-12-17 2015-10-23 Scient Design Co
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Also Published As

Publication number Publication date
CA2783604A1 (en) 2011-07-14
TW201136906A (en) 2011-11-01
EP2513077A4 (en) 2013-05-22
EP2778157A1 (en) 2014-09-17
KR20120106809A (ko) 2012-09-26
JP2013514387A (ja) 2013-04-25
JP5946772B2 (ja) 2016-07-06
CN102666514B (zh) 2015-11-25
KR101790254B1 (ko) 2017-10-26
MY157612A (en) 2016-06-30
BR112012014695A2 (pt) 2015-09-15
MX2012007043A (es) 2012-07-20
WO2011084600A3 (en) 2011-11-17
US20110152548A1 (en) 2011-06-23
RU2542978C2 (ru) 2015-02-27
TWI485141B (zh) 2015-05-21
IN2012DN05178A (2) 2015-10-23
US8530682B2 (en) 2013-09-10
RU2012130065A (ru) 2014-01-27
WO2011084600A2 (en) 2011-07-14
CN102666514A (zh) 2012-09-12
EP2513077B1 (en) 2014-06-11
EP2513077A2 (en) 2012-10-24

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