BR112012014695A2 - processo para start-up de epoxidação - Google Patents

processo para start-up de epoxidação

Info

Publication number
BR112012014695A2
BR112012014695A2 BR112012014695A BR112012014695A BR112012014695A2 BR 112012014695 A2 BR112012014695 A2 BR 112012014695A2 BR 112012014695 A BR112012014695 A BR 112012014695A BR 112012014695 A BR112012014695 A BR 112012014695A BR 112012014695 A2 BR112012014695 A2 BR 112012014695A2
Authority
BR
Brazil
Prior art keywords
hours
temperature
epoxidation
epoxidization
ppm
Prior art date
Application number
BR112012014695A
Other languages
English (en)
Portuguese (pt)
Inventor
Andrzej Rokicki
Howard Sachs
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=BR112012014695(A2) "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 BR112012014695A2 publication Critical patent/BR112012014695A2/pt

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—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
    • 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)
BR112012014695A 2009-12-17 2010-12-16 processo para start-up de epoxidação BR112012014695A2 (pt)

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
BR112012014695A2 true BR112012014695A2 (pt) 2015-09-15

Family

ID=44152004

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014695A BR112012014695A2 (pt) 2009-12-17 2010-12-16 processo para start-up de epoxidação

Country Status (13)

Country Link
US (1) US8530682B2 (enExample)
EP (2) EP2513077B1 (enExample)
JP (1) JP5946772B2 (enExample)
KR (1) KR101790254B1 (enExample)
CN (1) CN102666514B (enExample)
BR (1) BR112012014695A2 (enExample)
CA (1) CA2783604C (enExample)
IN (1) IN2012DN05178A (enExample)
MX (1) MX2012007043A (enExample)
MY (1) MY157612A (enExample)
RU (1) RU2542978C2 (enExample)
TW (1) TWI485141B (enExample)
WO (1) WO2011084600A2 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI446964B (zh) 2007-05-09 2014-08-01 Shell Int Research 環氧化催化劑，製備該催化劑之方法及製備烯烴氧化物、１，２-二醇、１，２-二醇醚、１，２-碳酸酯或烷醇胺之方法
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
WO2012141942A1 (en) 2011-04-11 2012-10-18 Dow Technology Investments Llc Process for conditioning a high efficiency ethylene oxide catalyst
KR20170018102A (ko) 2011-12-30 2017-02-15 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자 및 이의 형성방법
EP3705177A1 (en) 2012-01-10 2020-09-09 Saint-Gobain Ceramics & Plastics Inc. Abrasive particles having complex shapes and methods of forming same
KR102197361B1 (ko) 2012-05-23 2021-01-05 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자들 및 이의 형성방법
FI2906392T3 (fi) 2012-10-15 2025-06-20 Saint Gobain Abrasives Inc Hiomahiukkasia, joilla on erityisiä muotoja, ja menetelmiä tällaisten hiukkasten muodostamiseksi
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
CN105073343B (zh) 2013-03-29 2017-11-03 圣戈班磨料磨具有限公司 具有特定形状的磨粒、形成这种粒子的方法及其用途
RU2643004C2 (ru) 2013-09-30 2018-01-29 Сен-Гобен Серэмикс Энд Пластикс, Инк. Формованные абразивные частицы и способы их получения
EP3087061B1 (en) * 2013-12-23 2018-04-11 Scientific Design Company Inc. Epoxidation process
MX380754B (es) 2013-12-31 2025-03-12 Saint Gobain Abrasives Inc Artículo abrasivo que incluye partículas abrasivas perfiladas.
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
BR112016023838A2 (pt) 2014-04-14 2017-08-15 Saint Gobain Ceramics artigo abrasivo incluindo partículas abrasivas moldadas
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
US9776169B2 (en) * 2015-06-02 2017-10-03 Scientific Design Company, Inc. Porous bodies with enhanced pore architecture
EP3307483B1 (en) 2015-06-11 2020-06-17 Saint-Gobain Ceramics&Plastics, Inc. Abrasive article including shaped abrasive particles
PL3455321T3 (pl) 2016-05-10 2022-12-12 Saint-Gobain Ceramics&Plastics, Inc. Sposób formowania cząstek ściernych
WO2017197002A1 (en) 2016-05-10 2017-11-16 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
US11230653B2 (en) 2016-09-29 2022-01-25 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
EP3548471B1 (en) 2016-12-02 2021-05-19 Shell Internationale Research Maatschappij B.V. 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
WO2018236989A1 (en) 2017-06-21 2018-12-27 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
CN114845838B (zh) 2019-12-27 2024-10-25 圣戈本陶瓷及塑料股份有限公司 磨料制品及其形成方法
KR102765343B1 (ko) 2019-12-27 2025-02-13 세인트-고바인 세라믹스 앤드 플라스틱스, 인크. 연마 물품 및 이의 형성 방법
US12129422B2 (en) 2019-12-27 2024-10-29 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
WO2023130052A1 (en) 2021-12-30 2023-07-06 Saint-Gobain Abrasives, Inc. Abrasive articles and methods of forming same
CA3241421A1 (en) 2021-12-30 2023-07-06 Anthony MARTONE Abrasive articles and methods of forming same
EP4457054A4 (en) 2021-12-30 2026-01-14 Saint Gobain Abrasives Inc ABRASIVE ARTICLES AND THEIR FORMATION PROCESSES

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4766105A (en) 1986-10-31 1988-08-23 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
US4761394A (en) 1986-10-31 1988-08-02 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
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
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
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
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.
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.
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
US7553980B2 (en) * 2007-09-26 2009-06-30 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for initiating a highly selective ethylene oxide catalyst
CN102056909B (zh) * 2008-05-07 2014-03-05 国际壳牌研究有限公司 环氧化工艺的开车方法及环氧乙烷、1，2-二醇、1，2-二醇醚、1，2-碳酸酯或链烷醇胺的制备方法
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
MY157612A (en) 2016-06-30
CA2783604C (en) 2018-05-01
KR20120106809A (ko) 2012-09-26
EP2513077B1 (en) 2014-06-11
CN102666514A (zh) 2012-09-12
TW201136906A (en) 2011-11-01
EP2778157A1 (en) 2014-09-17
KR101790254B1 (ko) 2017-10-26
RU2542978C2 (ru) 2015-02-27
US8530682B2 (en) 2013-09-10
TWI485141B (zh) 2015-05-21
CA2783604A1 (en) 2011-07-14
EP2513077A2 (en) 2012-10-24
MX2012007043A (es) 2012-07-20
JP2013514387A (ja) 2013-04-25
WO2011084600A3 (en) 2011-11-17
CN102666514B (zh) 2015-11-25
IN2012DN05178A (enExample) 2015-10-23
WO2011084600A2 (en) 2011-07-14
JP5946772B2 (ja) 2016-07-06
EP2513077A4 (en) 2013-05-22
US20110152548A1 (en) 2011-06-23
RU2012130065A (ru) 2014-01-27

Similar Documents

Publication Publication Date Title
BR112012014695A2 (pt) processo para start-up de epoxidação
BR112012015219A2 (pt) processo para iniciar um catalisador de óxido de etileno altamente seletivo
BR112013004481A2 (pt) método para a síntese de hexitóis substituídos tal como dianidrogalactitol
BR112012029061A2 (pt) método para a preparação de um catalisador de epoxidação
AR079491A1 (es) Metodos de sintesis de inhibidores del factor xa tal como el betrixaban y composiciones farmaceuticas que contienen la base libre de betrixaban o su sal sustancialmente pura.
BRPI0608128A2 (pt) processo para fabricação de ácido acrìlico
BR112012010816A2 (pt) processo contínuo para fabricação de policarbonato alifático a partir de dióxido de carbono e compostos epóxido
BR112012014736A2 (pt) purificação de isopreno a partir de recursos renováveis
BRPI0800097A (pt) método de produção de xilitol através do emprego de hidrolisato contendo xilose e arabinose preparado a partir do subproduto da biomassa de frutas tropicais
CL2011002085A1 (es) Proceso para produccion de quimicos a partir de lignina, que comprende la depolimerizacion de la lignina mediante hidrogenacion catalitica para obtener hidrocraburos ciclicos, que luego se someten a reaccion catalitica de desoxigenacion y deshidrogenacion para convertir los hidrocarburos ciclicos en compuestos aromaticos.
CL2011003244A1 (es) Procedimiento para preparar el ester aril-2-tetrazolil etilico de acido carbamico que comprende una etapa de reduccion asimetrica (r), una etapa de carbamatacion y una etapa de cristalizacion.
BR112014005182A2 (pt) processo para a síntese de um policarbonato; sistema de polimerização para a copolimerização de dióxido de carbono e pelo menos um epóxido; policarbonato; copolímero da fórmula b ( a )n; método de produção do copolímero e catalisador
MY156282A (en) Method for manufacturing methylmercaptopropionaldehyde and methionine using renewable raw materials
BR112012021858A2 (pt) método para a produção de hidrogênio visando armazenamento e transporte
AR066574A1 (es) Un sistema reactor, un proceso de produccion de oxido de olefina 1,2-diol 1,2-diol eter , 1,2-carbonato o alcanolamina
BR112012014347A2 (pt) processo de epoxidação e microestrutura
EP2137174A4 (en) PROCESS FOR PREPARING PROPYLENE OXIDE
BR112014011930A2 (pt) método para a produção de alcano diol
EA201490486A1 (ru) Способ двухстадийной отмывки газа с применением осаждения сульфида и щелочной абсорбции
BR112013017429A2 (pt) processo para a produção de etileno glicol
MY160811A (en) Device and method for extracting and separating sodium and potassium
BR112015007192A2 (pt) método para produção de ácido peracético de equilíbrio e ácido peracético de equilíbrio obtenível pelo método
BR112012012033A2 (pt) processo para preparar ácido fórmico
IN2015DN00251A (enExample)
AR080652A1 (es) Procedimiento para preparar un alqueno

Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal: appeal against refusal
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2545 DE 15-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.