IN2012DN05178A - - Google Patents

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Publication number
IN2012DN05178A
IN2012DN05178A IN5178DEN2012A IN2012DN05178A IN 2012DN05178 A IN2012DN05178 A IN 2012DN05178A IN 5178DEN2012 A IN5178DEN2012 A IN 5178DEN2012A IN 2012DN05178 A IN2012DN05178 A IN 2012DN05178A
Authority
IN
India
Prior art keywords
hours
temperature
epoxidation
ppm
time period
Prior art date
Application number
Other languages
English (en)
Inventor
Sachs Howard
Rokicki Andrzej
Original Assignee
Scient Design Co
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=IN2012DN05178(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Scient Design Co filed Critical Scient Design Co
Publication of IN2012DN05178A publication Critical patent/IN2012DN05178A/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/04—Ethylene
    • 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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN5178DEN2012 2009-12-17 2010-12-16 IN2012DN05178A (Direct)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
IN2012DN05178A true IN2012DN05178A (Direct) 2015-10-23

Family

ID=44152004

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5178DEN2012 IN2012DN05178A (Direct) 2009-12-17 2010-12-16

Country Status (13)

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

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CA2783604C (en) * 2009-12-17 2018-05-01 Scientific Design Company, Inc. Process for epoxidation start-up
US20110152073A1 (en) 2009-12-23 2011-06-23 Scientific Design Company, Inc. Epoxidation process and microstructure
EP2696974B1 (en) 2011-04-11 2018-11-14 Dow Technology Investments LLC Process for conditioning a high efficiency ethylene oxide catalyst
KR102074138B1 (ko) 2011-12-30 2020-02-07 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자 및 이의 형성방법
WO2013106597A1 (en) 2012-01-10 2013-07-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having complex shapes and methods of forming same
PL2852473T3 (pl) 2012-05-23 2021-06-28 Saint-Gobain Ceramics & Plastics Inc. Ukształtowane cząstki ścierne i sposoby ich formowania
EP2906392B1 (en) 2012-10-15 2025-04-16 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
KR102155068B1 (ko) * 2012-12-31 2020-09-11 사이언티픽 디자인 컴파니 인코포레이티드 고 선택성 산화에틸렌 촉매를 위한 스타트-업 공정
EP2943477B1 (en) * 2013-01-11 2018-03-07 Scientific Design Company Inc. Epoxidation process with post-conditioning step
BR112015024901B1 (pt) 2013-03-29 2022-01-18 Saint-Gobain Abrasifs Partículas abrasivas tendo formas particulares e métodos para formar essas partículas
CN110591645A (zh) 2013-09-30 2019-12-20 圣戈本陶瓷及塑料股份有限公司 成形磨粒及其形成方法
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
AU2015247826A1 (en) 2014-04-14 2016-11-10 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
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
CN116967949A (zh) 2015-03-31 2023-10-31 圣戈班磨料磨具有限公司 固定磨料制品和其形成方法
CN108025978B (zh) * 2015-06-02 2021-08-27 科学设计有限公司 具有增强的孔结构的多孔体
CA2988012C (en) 2015-06-11 2021-06-29 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
KR102243356B1 (ko) 2016-05-10 2021-04-23 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 연마 입자 및 이의 형성 방법
CN121249321A (zh) 2016-05-10 2026-01-02 圣戈本陶瓷及塑料股份有限公司 磨料颗粒及其形成方法
EP4349896A3 (en) 2016-09-29 2024-06-12 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US11801493B2 (en) 2016-12-02 2023-10-31 Shell Usa, Inc. 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
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
CN111655368A (zh) * 2018-02-07 2020-09-11 巴斯夫欧洲公司 制备银浸渍溶液的方法
WO2021133901A1 (en) 2019-12-27 2021-07-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same
WO2021133876A1 (en) 2019-12-27 2021-07-01 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
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
CA3241421A1 (en) 2021-12-30 2023-07-06 Anthony MARTONE Abrasive articles and methods of forming same
CN118541241A (zh) 2021-12-30 2024-08-23 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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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
US4874879A (en) * 1988-07-25 1989-10-17 Shell Oil Company Process for starting-up an ethylene oxide reactor
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
US5155242A (en) 1991-12-05 1992-10-13 Shell Oil Company Process for starting-up an ethylene oxide reactor
US5407888A (en) 1992-05-12 1995-04-18 Basf Aktiengesellschaft Silver catalyst
US5856534A (en) * 1997-12-18 1999-01-05 Arco Chemical Technology, L.P. Epoxidation process using supported silver catalysts treated with carbon dioxide
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
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
EP1532125B1 (en) * 2002-06-28 2006-03-22 Shell Internationale Researchmaatschappij B.V. A method for the start-up of an epoxidation process, a catalyst and a process for the epoxidation of an olefin
EP1517901B1 (en) * 2002-06-28 2010-07-07 Shell Internationale Research Maatschappij B.V. A method for the start-up of an epoxidation process and a process for the epoxidation of an olefin
WO2005035513A1 (en) * 2003-09-29 2005-04-21 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
WO2008140714A1 (en) * 2007-05-11 2008-11-20 Billig Barry J Start-up of high selectivity catalysts in olefin oxide plants
US7553980B2 (en) * 2007-09-26 2009-06-30 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for initiating a highly selective ethylene oxide catalyst
WO2009137427A2 (en) * 2008-05-07 2009-11-12 Shell Oil Company 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
CA2783604C (en) * 2009-12-17 2018-05-01 Scientific Design Company, Inc. Process for epoxidation start-up
US20110152073A1 (en) 2009-12-23 2011-06-23 Scientific Design Company, Inc. Epoxidation process and microstructure

Also Published As

Publication number Publication date
JP2013514387A (ja) 2013-04-25
EP2513077A4 (en) 2013-05-22
MY157612A (en) 2016-06-30
KR101790254B1 (ko) 2017-10-26
CA2783604A1 (en) 2011-07-14
CA2783604C (en) 2018-05-01
TW201136906A (en) 2011-11-01
CN102666514A (zh) 2012-09-12
EP2513077A2 (en) 2012-10-24
WO2011084600A2 (en) 2011-07-14
KR20120106809A (ko) 2012-09-26
RU2012130065A (ru) 2014-01-27
CN102666514B (zh) 2015-11-25
BR112012014695A2 (pt) 2015-09-15
US8530682B2 (en) 2013-09-10
RU2542978C2 (ru) 2015-02-27
EP2778157A1 (en) 2014-09-17
MX2012007043A (es) 2012-07-20
US20110152548A1 (en) 2011-06-23
JP5946772B2 (ja) 2016-07-06
TWI485141B (zh) 2015-05-21
WO2011084600A3 (en) 2011-11-17
EP2513077B1 (en) 2014-06-11

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