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)
  • Catalysts (AREA)
  • Epoxy Compounds (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)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101730667B1 (ko) 2009-04-21 2017-04-26 다우 테크놀로지 인베스트먼츠 엘엘씨. 고 효율 촉매에 의한 지정된 알킬렌 옥사이드 생산 파라미터의 달성 및 유지의 개선법
JP5584284B2 (ja) 2009-04-21 2014-09-03 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー レニウム促進されたエポキシ化触媒の効率を高める方法及びこれらの方法を利用したエポキシ化方法
WO2011084606A2 (en) * 2009-12-17 2011-07-14 Scientific Design Company, Inc. Process for olefin oxide production
EP2778157A1 (en) * 2009-12-17 2014-09-17 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
WO2011079056A2 (en) * 2009-12-23 2011-06-30 Scientific Design Company, Inc. A process for initiating a highly selective ethylene oxide catalyst
TW201208763A (en) 2010-05-17 2012-03-01 Scient Design Co Method for making a highly selective ethylene oxide catalyst
WO2012082389A1 (en) 2010-12-15 2012-06-21 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
RU2606504C2 (ru) * 2011-04-29 2017-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ повышения селективности катализатора эпоксидирования
CN104080778B (zh) 2011-12-09 2016-08-24 陶氏技术投资有限责任公司 在利用高效催化剂制造环氧烷的工艺中保持环氧烷生产参数值的方法
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
EP2938435A4 (en) * 2012-12-31 2016-10-05 Scient Design Co CALCINATION PROCESS FOR PREPARING AN IMPROVED ETHYLENE OXIDE CATALYST
KR102155068B1 (ko) 2012-12-31 2020-09-11 사이언티픽 디자인 컴파니 인코포레이티드 고 선택성 산화에틸렌 촉매를 위한 스타트-업 공정
EP3083040B1 (en) 2013-12-19 2025-03-05 Scientific Design LLC High-concentration silver solutions for ethylene oxide catalyst preparation
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
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
WO2018017453A1 (en) * 2016-07-18 2018-01-25 Scientific Design Company, Inc. Epoxidation process
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
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

Family Cites Families (25)

* 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
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
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
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
WO2000015335A1 (en) * 1998-09-14 2000-03-23 Shell Internationale Research Maatschappij B.V. Epoxidation catalyst carrier, preparation and use thereof
US7232918B2 (en) 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
JP2001172272A (ja) * 1999-12-14 2001-06-26 Mitsubishi Chemicals Corp エチレンオキシドの製造法
CN100376561C (zh) * 2002-06-28 2008-03-26 国际壳牌研究有限公司 环氧化方法的开车方法、烯烃环氧化的催化剂和方法
BR0312244B1 (pt) 2002-06-28 2013-06-25 mÉtodo para melhorar a seletividade de um catalisador e um processo para a epoxidaÇço de uma olefina
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
MY136774A (en) * 2003-02-28 2008-11-28 Shell Int Research Method of improving the operation of a manufacturing process
MY153179A (en) * 2003-02-28 2015-01-29 Shell Int Research A method of manufacturing ethylene oxide
RU2307407C2 (ru) * 2005-10-07 2007-09-27 Федеральное государственное унитарное предприятие "Центральное конструкторское бюро машиностроения" (ФГУП "ЦКБМ") Плита защитная
CA2687234C (en) † 2007-05-11 2016-04-19 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Start-up of high selectivity catalysts in olefin oxide plants
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
EP2197861A4 (en) 2011-09-07
KR20100072042A (ko) 2010-06-29
TWI393712B (zh) 2013-04-21
WO2009042300A1 (en) 2009-04-02
MX2010003448A (es) 2010-05-24
JP2010540536A (ja) 2010-12-24
JP5496099B2 (ja) 2014-05-21
CN101874025B (zh) 2014-09-10
US20090082584A1 (en) 2009-03-26
US7553980B2 (en) 2009-06-30
RU2474578C2 (ru) 2013-02-10
CN101874025A (zh) 2010-10-27
CA2700776A1 (en) 2009-04-02
KR101464711B1 (ko) 2014-11-24
TW200918513A (en) 2009-05-01
EP2197861A1 (en) 2010-06-23
BRPI0817696B1 (pt) 2016-12-13
RU2010116172A (ru) 2011-11-10
EP2197861B1 (en) 2013-11-27
EP2197861B2 (en) 2020-06-24
CA2700776C (en) 2016-04-12

Similar Documents

Publication Publication Date Title
BRPI0912921A2 (pt) complexo metal-ligante, catalisador e processo para preparo de uma poliolefina
BRPI0915854A2 (pt) Processo para preparar óxido de etileno
BRPI1006623A2 (pt) composição de catalisador e processo para produzir um polímero a case de olefina
BRPI0815825A2 (pt) Processo para a produção de um óxido de olefina
BR112013006304A2 (pt) catalisador, e, processo para produzir um catalisador
BRPI0913217A2 (pt) processo para a produção de etileno
BRPI0810842A2 (pt) Processo para a carbonilação de dimetil éter
BRPI0810262A2 (pt) Processo para a clivagem catalítica de óleos vegetais.
BRPI0915017A2 (pt) Processo para a produção de álcool
BRPI1014380A2 (pt) processo para remoção de metais a partir de hidrocarbonetos
BRPI0812043A2 (pt) Processo para a hidroconversão de óleos pesados
BRPI0911885A2 (pt) processo para a redução de atrito
BRPI0819626A2 (pt) Partículas de catalisador, processo para a preparação de um produto olefínico, e processo para a preparação de um catalisador de conversão de compostos oxigenados
BRPI0810817A2 (pt) Processo para a carbonilação de dimetil éter
BRPI1013354A2 (pt) processos para preparar um precursor de catalisador e um catalisador, processo de síntese de hidrocarbonetos, produtos, e, processo de hidrogenação
BRPI0909031A2 (pt) processo de separação aperfeiçoado para a produção de olefina.
BRPI0819904A2 (pt) composição catalisadora e processo para oligomerização de etileno
BRPI0810067A2 (pt) Processo para a preparação de capecitabina
BRPI0718386A2 (pt) Processo para preparação de catalisadores.
BRPI1008916A2 (pt) processo de múltiplos estágios para a polimerização de etileno
BRPI0816911A2 (pt) Processo para preparação de 4-aminobut-2-enolidas
BRPI1014267A2 (pt) processo para a carbonitrificação
BRPI0811644A2 (pt) Processo para a produção de pirazóis
BRPI0910265A2 (pt) processo para a produção de quitosana.
BRPI1008964A2 (pt) Dispositivo para um processo fotoquímico

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.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.