KR0134882B1 - Process for producing ethylene oxide - Google Patents

Process for producing ethylene oxide

Info

Publication number
KR0134882B1
KR0134882B1 KR89010472A KR890010472A KR0134882B1 KR 0134882 B1 KR0134882 B1 KR 0134882B1 KR 89010472 A KR89010472 A KR 89010472A KR 890010472 A KR890010472 A KR 890010472A KR 0134882 B1 KR0134882 B1 KR 0134882B1
Authority
KR
South Korea
Prior art keywords
ethylene oxide
producing ethylene
producing
oxide
ethylene
Prior art date
Application number
KR89010472A
Other languages
English (en)
Other versions
KR910002824A (ko
Inventor
Ann Marce Lauriten
Original Assignee
Shell Int Research
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=26918377&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR0134882(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of KR910002824A publication Critical patent/KR910002824A/ko
Application granted granted Critical
Publication of KR0134882B1 publication Critical patent/KR0134882B1/ko

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
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR89010472A 1988-07-25 1989-07-24 Process for producing ethylene oxide KR0134882B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22451488A 1988-07-25 1988-07-25
US22404688A 1988-07-25 1988-07-25
US224,514 1988-07-25
US224,046 1988-07-25

Publications (2)

Publication Number Publication Date
KR910002824A KR910002824A (ko) 1991-02-26
KR0134882B1 true KR0134882B1 (en) 1998-04-22

Family

ID=26918377

Family Applications (1)

Application Number Title Priority Date Filing Date
KR89010472A KR0134882B1 (en) 1988-07-25 1989-07-24 Process for producing ethylene oxide

Country Status (10)

Country Link
EP (1) EP0352850B1 (ko)
JP (1) JP2779955B2 (ko)
KR (1) KR0134882B1 (ko)
CN (1) CN1034330C (ko)
AU (1) AU615561B2 (ko)
BR (1) BR8903657A (ko)
CA (1) CA1339317C (ko)
DE (1) DE68912440T2 (ko)
ES (1) ES2048273T3 (ko)
TR (1) TR24693A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100977098B1 (ko) * 2001-11-20 2010-08-23 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 올레핀의 에폭시화 방법 및 시스템

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193094B2 (en) 2001-11-20 2007-03-20 Shell Oil Company Process and systems for the epoxidation of an olefin
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.
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
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
RU2328491C2 (ru) 2003-04-01 2008-07-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ эпоксидирования олефинов и катализатор для применения в способе
US7348444B2 (en) 2003-04-07 2008-03-25 Shell Oil Company Process for the production of an olefin oxide
US8148555B2 (en) 2003-06-26 2012-04-03 Shell Oil Company Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
EP1675678B1 (en) 2003-10-16 2011-09-28 Dow Technology Investments LLC Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production
WO2006009756A1 (en) 2004-06-18 2006-01-26 Shell Internationale Research Maatschappij B.V. A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
MY140568A (en) 2004-06-18 2009-12-31 Shell Int Research A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
US8536083B2 (en) 2004-09-01 2013-09-17 Shell Oil Company Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
KR20070058576A (ko) 2004-09-01 2007-06-08 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 올레핀 에폭시화 방법, 이 방법에 사용되는 촉매, 이촉매의 제조에 사용되는 담체, 및 이 담체의 제조방법
CA2602163C (en) * 2005-03-22 2014-02-18 Shell Internationale Research Maatschappij B.V. A reactor system and process for the manufacture of ethylene oxide
US7704908B2 (en) 2005-12-22 2010-04-27 Shell Oil Company Method for reusing rhenium from a donor spent epoxidation catalyst
US7977274B2 (en) 2006-09-29 2011-07-12 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Catalyst with bimodal pore size distribution and the use thereof
WO2008120639A1 (ja) * 2007-03-30 2008-10-09 Nippon Shokubai Co., Ltd. エチレンオキシドの製造方法
US10532989B2 (en) 2007-05-09 2020-01-14 Shell Oil Company Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
JP2010527352A (ja) 2007-05-11 2010-08-12 ビリッグ，バリー，ジェイ． 酸化オレフィンプラントにおける高選択性触媒の開始
DE102007025869A1 (de) 2007-06-01 2008-07-03 Basf Se Verfahren der Wiederbeschickung der Reaktionsrohre eines Rohrbündelreaktors mit einem neuen Katalysatorfestbett
DE102007028332A1 (de) 2007-06-15 2008-12-18 Basf Se Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst
DE102007028333A1 (de) 2007-06-15 2008-12-18 Basf Se Verfahren zum Einbringen einer wenigstens einer Produktionscharge von ringförmigen Schalenkatalysatoren K entnommenen Teilmenge in ein Reaktionsrohr eines Rohrbündelreaktors
JP4953133B2 (ja) * 2007-09-21 2012-06-13 住電朝日精工株式会社 接地用具
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
JP5868703B2 (ja) 2008-05-07 2016-02-24 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー オレフィンオキシド、１，２−ジオール、１，２−ジオールエーテル、１，２−カーボネートまたはアルカノールアミンの製造方法
CN101497045B (zh) * 2009-03-11 2011-03-30 华东理工大学 一种丙烯液相一步氧化制环氧丙烷用催化剂及制备方法
JP5937001B2 (ja) 2009-04-08 2016-06-22 ノボマー， インコーポレイテッド β−ラクトンの生成のためのプロセス
TWI481599B (zh) 2009-04-21 2015-04-21 Dow Technology Investments Llc 以高效率催化劑達成且維持特定環氧烷製備參數之改良方法
WO2010123675A1 (en) 2009-04-21 2010-10-28 Dow Technology Investments Llc Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these
SG182273A1 (en) 2009-04-21 2012-08-30 Dow Technology Investments Llc Epoxidation reactions and operating conditions thereof
EP2421840B1 (en) 2009-04-21 2015-12-16 Dow Technology Investments LLC Simplified method for producing alkylene oxides with a high efficiency catalyst
RU2012130062A (ru) 2009-12-17 2014-01-27 Сайентифик Дизайн Компани, Инк. Способ получения окиси олефина
US20110152073A1 (en) 2009-12-23 2011-06-23 Scientific Design Company, Inc. Epoxidation process and microstructure
CN102666515B (zh) 2009-12-23 2015-05-20 科学设计公司 高选择性氧化乙烯催化剂启动的方法
WO2011082033A1 (en) 2009-12-28 2011-07-07 Dow Technology Investments Llc Method of controlling the production of silver chloride on a silver catalyst in the production of alkylene oxides
US8742146B2 (en) * 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
US8742147B2 (en) * 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
KR101886462B1 (ko) 2010-12-10 2018-08-07 다우 테크놀로지 인베스트먼츠 엘엘씨. 고효율 촉매를 사용하는 알킬렌 옥사이드 제조 방법에서 알킬렌 옥사이드 생산 변수의 값을 감소시키는 방법
CA2819233C (en) 2010-12-15 2019-11-26 Dow Technology Investments Llc Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst
US8969602B2 (en) 2011-01-24 2015-03-03 Shell Oil Company Process for the production of ethylene oxide
CN103391929A (zh) * 2011-01-24 2013-11-13 国际壳牌研究有限公司 制备环氧乙烷的方法
JP6174566B2 (ja) 2011-04-11 2017-08-02 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 高効率エチレンオキシド触媒の調整方法
US9327280B2 (en) 2011-05-13 2016-05-03 Novomer, Inc. Catalytic carbonylation catalysts and methods
CN104203931A (zh) * 2011-10-18 2014-12-10 哈桑·伊萨·阿拉哈迈迪 具有添加缓和剂的环氧化方法
WO2013063191A1 (en) 2011-10-26 2013-05-02 Novomer, Inc. Process for production of acrylates from epoxides
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
CN104125858B (zh) 2011-12-19 2017-07-11 陶氏技术投资有限责任公司 根据催化剂参考性质配制环氧烷催化剂的方法
JP2015511947A (ja) 2012-02-13 2015-04-23 ノボマー， インコーポレイテッド エポキシドから酸無水物を生成するためのプロセス
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
EP3087061B1 (en) * 2013-12-23 2018-04-11 Scientific Design Company Inc. Epoxidation process
EP3140292B1 (en) 2014-05-05 2021-02-24 Novomer, Inc. Catalyst recycle methods
WO2015184289A1 (en) 2014-05-30 2015-12-03 Novomer Inc. Integrated methods for chemical synthesis
CN106714966B (zh) 2014-07-25 2021-02-02 诺沃梅尔公司 金属络合物的合成及其用途
MA41513A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de distillation pour la production d'acide acrylique
MA41514A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédés intégrés de synthèse chimique
MA41510A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de production d'acide acrylique
CA2976253A1 (en) 2015-02-13 2016-08-18 Novomer, Inc. Continuous carbonylation processes
JP7107934B2 (ja) 2016-12-02 2022-07-27 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー エチレンエポキシ化触媒のコンディショニング方法およびエチレンオキシドの生成の関連方法
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
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
TW202239752A (zh) 2020-12-29 2022-10-16 荷蘭商蜆殼國際研究所 用於生產環氧乙烷之製程
KR20230167759A (ko) 2021-04-08 2023-12-11 쉘 인터내셔날 리써취 마트샤피지 비.브이. 에틸렌의 에폭시화를 위한 조정제 및 촉매 성능 최적화
EP4405340A1 (en) 2021-09-23 2024-07-31 Dow Global Technologies LLC Process for reducing the aging-related deactivation of high selectivity ethylene oxide catalysts
US11931725B2 (en) 2022-07-19 2024-03-19 Scientific Design Company, Inc. Ethylene oxide high selectivity catalyst conditioning process
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279470A (en) * 1938-04-12 1942-04-14 Carbide & Carbon Chem Corp Process of making olefin oxides
SE321462B (ko) * 1962-10-10 1970-03-09 Halcon International Inc
US4808738A (en) * 1986-10-31 1989-02-28 Shell Oil Company Ethylene oxide process
IN169589B (ko) * 1986-10-31 1991-11-16 Shell Int Research

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100977098B1 (ko) * 2001-11-20 2010-08-23 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 올레핀의 에폭시화 방법 및 시스템
KR100977097B1 (ko) * 2001-11-20 2010-08-23 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 올레핀의 에폭시화 방법 및 시스템

Also Published As

Publication number Publication date
TR24693A (tr) 1992-01-13
JPH02104579A (ja) 1990-04-17
JP2779955B2 (ja) 1998-07-23
CN1034330C (zh) 1997-03-26
ES2048273T3 (es) 1994-03-16
DE68912440T2 (de) 1994-05-11
AU615561B2 (en) 1991-10-03
CA1339317C (en) 1997-08-19
BR8903657A (pt) 1990-03-13
EP0352850B1 (en) 1994-01-19
KR910002824A (ko) 1991-02-26
DE68912440D1 (de) 1994-03-03
CN1041591A (zh) 1990-04-25
EP0352850A1 (en) 1990-01-31
AU3892089A (en) 1990-01-25

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