BRPI0817696A2 - Processo para dar partida a um catalisador óxido de etileno altamente seletivo - Google Patents

Processo para dar partida a um catalisador óxido de etileno altamente seletivo

Info

Publication number
BRPI0817696A2
BRPI0817696A2 BRPI0817696-5A BRPI0817696A BRPI0817696A2 BR PI0817696 A2 BRPI0817696 A2 BR PI0817696A2 BR PI0817696 A BRPI0817696 A BR PI0817696A BR PI0817696 A2 BRPI0817696 A2 BR PI0817696A2
Authority
BR
Brazil
Prior art keywords
starting
ethylene oxide
oxide catalyst
highly selective
selective ethylene
Prior art date
Application number
BRPI0817696-5A
Other languages
English (en)
Inventor
Nabil Rizkalla
Barry J Billig
Norma B Castagnola
Original Assignee
Sd Lizenzverwertungsgesell Mbh
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=40472435&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0817696(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sd Lizenzverwertungsgesell Mbh filed Critical Sd Lizenzverwertungsgesell Mbh
Publication of BRPI0817696A2 publication Critical patent/BRPI0817696A2/pt
Publication of BRPI0817696B1 publication Critical patent/BRPI0817696B1/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
BRPI0817696A 2007-09-26 2008-08-13 processo para dar início a um catalisador de óxido de etileno altamente seletivo BRPI0817696B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/861,736 US7553980B2 (en) 2007-09-26 2007-09-26 Process for initiating a highly selective ethylene oxide catalyst
PCT/US2008/072945 WO2009042300A1 (en) 2007-09-26 2008-08-13 Process for initiating a highly selective ethylene oxide catalyst

Publications (2)

Publication Number Publication Date
BRPI0817696A2 true BRPI0817696A2 (pt) 2015-04-07
BRPI0817696B1 BRPI0817696B1 (pt) 2016-12-13

Family

ID=40472435

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817696A BRPI0817696B1 (pt) 2007-09-26 2008-08-13 processo para dar início a um catalisador de óxido de etileno altamente seletivo

Country Status (11)

Country Link
US (1) US7553980B2 (pt)
EP (1) EP2197861B2 (pt)
JP (1) JP5496099B2 (pt)
KR (1) KR101464711B1 (pt)
CN (1) CN101874025B (pt)
BR (1) BRPI0817696B1 (pt)
CA (1) CA2700776C (pt)
MX (1) MX2010003448A (pt)
RU (1) RU2474578C2 (pt)
TW (1) TWI393712B (pt)
WO (1) WO2009042300A1 (pt)

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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
WO2010123844A1 (en) 2009-04-21 2010-10-28 Dow Technology Investments Llc Improved method of achieving and maintaining a specified alkylene oxide production parameter with a high efficiency catalyst
EP2778157A1 (en) * 2009-12-17 2014-09-17 Scientific Design Company Inc. Process for epoxidation start-up
KR20120105522A (ko) * 2009-12-17 2012-09-25 사이언티픽 디자인 컴파니 인코포레이티드 올레핀 옥사이드의 제조방법
JP2013515730A (ja) * 2009-12-23 2013-05-09 サイエンティフィック・デザイン・カンパニー・インコーポレーテッド 高選択性酸化エチレン触媒の開始工程
US20110152073A1 (en) * 2009-12-23 2011-06-23 Scientific Design Company, Inc. Epoxidation process and microstructure
TW201208763A (en) 2010-05-17 2012-03-01 Scient Design Co Method for making a highly selective ethylene oxide catalyst
SG190901A1 (en) 2010-12-15 2013-07-31 Dow Technology Investments Llc Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst
CN103547365B (zh) 2011-04-11 2016-03-16 陶氏技术投资有限责任公司 调节高效环氧乙烷催化剂的方法
US8629079B2 (en) 2011-04-14 2014-01-14 Basf Se Process for producing a catalyst for the oxidation of ethylene to ethylene oxide
CN103502229B (zh) * 2011-04-29 2016-02-03 国际壳牌研究有限公司 用于改善环氧乙烷催化剂选择性的方法
EP2788337B1 (en) 2011-12-09 2016-03-02 Dow Technology Investments LLC Method of maintaining the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst
CN103360346B (zh) * 2012-04-06 2015-02-11 中国石油化工股份有限公司 一种高选择性银催化剂催化乙烯氧化制环氧乙烷的方法
WO2014105924A1 (en) * 2012-12-31 2014-07-03 Scientific Design Company, Inc. Calcination process for producing an improved ethylene oxide catalyst
WO2014105770A1 (en) * 2012-12-31 2014-07-03 Scientific Design Company, Inc. Start-up process for high selectivity ethylene oxide catalysts
RU2674990C1 (ru) 2013-12-19 2018-12-14 Сайентифик Дизайн Компани, Инк. Высококонцентрированные серебросодержащие растворы для изготовления катализаторов синтеза этиленоксида
JP6824909B2 (ja) 2015-06-02 2021-02-03 サイエンティフィック・デザイン・カンパニー・インコーポレーテッドＳｃｉｅｎｔｉｆｉｃ Ｄｅｓｉｇｎ Ｃｏｍｐａｎｙ Ｉｎｃｏｒｐｏｒａｔｅｄ 改善した細孔構造を有する多孔質体
CN106311232A (zh) * 2015-07-02 2017-01-11 中国石油化工股份有限公司 银催化剂、用其制备环氧乙烷的方法及制备乙二醇的方法
EP3484860B1 (en) * 2016-07-18 2021-01-13 Scientific Design Company, Inc. Epoxidation process
BR112019011162B1 (pt) 2016-12-02 2022-08-16 Shell Internationale Research Maatschappij B.V. Método para o condicionamento de um catalisador de epoxidação de etileno e método para melhorar a seletividade do referido catalisador em um processo de epoxidação de etileno
US10449520B2 (en) 2017-05-15 2019-10-22 Scientific Design Company, Inc. Porous bodies with enhanced crush strength
CN114057670B (zh) * 2020-07-29 2024-06-07 中国石油化工股份有限公司 一种用于启动乙烯环氧化工艺的方法
TW202419443A (zh) * 2022-10-04 2024-05-16 美商陶氏全球科技有限責任公司 減少於重啓時對高選擇性環氧乙烷催化劑過度氯化之製程

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US4761394A (en) 1986-10-31 1988-08-02 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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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
US5801259A (en) * 1996-04-30 1998-09-01 Shell Oil Company Ethylene oxide catalyst and process
US5856534A (en) * 1997-12-18 1999-01-05 Arco Chemical Technology, L.P. Epoxidation process using supported silver catalysts treated with carbon dioxide
US7232918B2 (en) 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
CA2343836C (en) * 1998-09-14 2007-12-04 Shell Internationale Research Maatschappij B.V. Epoxidation catalyst carrier, preparation and use thereof
JP2001172272A (ja) * 1999-12-14 2001-06-26 Mitsubishi Chemicals Corp エチレンオキシドの製造法
DE60304197T2 (de) * 2002-06-28 2006-12-14 Shell Internationale Research Maatschappij B.V. Verfahren zum initiieren eines epoxidationsverfahrens, katalysator und verfahren zur epoxidation eines olefins
KR100980123B1 (ko) 2002-06-28 2010-09-03 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 촉매 선택성을 향상시키는 방법 및 올레핀 에폭시화 방법
RU2005102097A (ru) * 2002-06-28 2005-08-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Способ введения в действие способа эпоксидирования и способ эпоксидирования олефина
MY153179A (en) * 2003-02-28 2015-01-29 Shell Int Research A method of manufacturing ethylene oxide
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RU2307407C2 (ru) * 2005-10-07 2007-09-27 Федеральное государственное унитарное предприятие "Центральное конструкторское бюро машиностроения" (ФГУП "ЦКБМ") Плита защитная
KR101485955B1 (ko) † 2007-05-11 2015-01-22 베리 제이. 빌릭 산화올레핀 제조 공장에서의 고선택성 촉매의 개시 방법
US7803957B2 (en) * 2007-09-11 2010-09-28 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Ethylene oxide production using fixed moderator concentration

Also Published As

Publication number Publication date
RU2010116172A (ru) 2011-11-10
EP2197861B1 (en) 2013-11-27
JP5496099B2 (ja) 2014-05-21
EP2197861A1 (en) 2010-06-23
TW200918513A (en) 2009-05-01
CN101874025A (zh) 2010-10-27
EP2197861A4 (en) 2011-09-07
US20090082584A1 (en) 2009-03-26
CA2700776C (en) 2016-04-12
MX2010003448A (es) 2010-05-24
CA2700776A1 (en) 2009-04-02
US7553980B2 (en) 2009-06-30
EP2197861B2 (en) 2020-06-24
TWI393712B (zh) 2013-04-21
RU2474578C2 (ru) 2013-02-10
CN101874025B (zh) 2014-09-10
JP2010540536A (ja) 2010-12-24
WO2009042300A1 (en) 2009-04-02
BRPI0817696B1 (pt) 2016-12-13
KR20100072042A (ko) 2010-06-29
KR101464711B1 (ko) 2014-11-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/08/2008, OBSERVADAS AS CONDICOES LEGAIS.