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WO2007122090A3 - Verfahren zur herstellung von ethylenoxid in einem mikrokanalreaktor - Google Patents

Verfahren zur herstellung von ethylenoxid in einem mikrokanalreaktor Download PDF

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Publication number
WO2007122090A3
WO2007122090A3 PCT/EP2007/053363 EP2007053363W WO2007122090A3 WO 2007122090 A3 WO2007122090 A3 WO 2007122090A3 EP 2007053363 W EP2007053363 W EP 2007053363W WO 2007122090 A3 WO2007122090 A3 WO 2007122090A3
Authority
WO
WIPO (PCT)
Prior art keywords
microchannel reactor
ethylene oxide
production
reactor
fed
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2007/053363
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English (en)
French (fr)
Other versions
WO2007122090A2 (de
Inventor
Torsten Maeurer
Markus Gitter
Frank Rosowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Priority to US12/297,895 priority Critical patent/US20090270640A1/en
Priority to EP07727831A priority patent/EP2013194A2/de
Publication of WO2007122090A2 publication Critical patent/WO2007122090A2/de
Publication of WO2007122090A3 publication Critical patent/WO2007122090A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)

Abstract

Verfahren zur Herstellung von Ethylenoxid in einem Mikrokanalreaktor, wobei man einen Ethylen enthaltenden Stoffstrom und einen Sauerstoff oder eine Sauerstoffquelle enthaltenden Stoffstrom dem Mikrokanalreaktor zuleitet und in dem den Katalysator enthaltenden Mikrokanalreaktor die Umsetzung zu Ethylenoxid erfolgt, wobei man dem Mikrokanalreaktor Alkylhalogenide in einer Konzentration von 0,3 bis 50 Volumen ppm bezogen auf den Gesamtvolumenstrom aller in den Reaktor eingeleiteten Stoffströme kontinuierlich zuleitet.
PCT/EP2007/053363 2006-04-21 2007-04-05 Verfahren zur herstellung von ethylenoxid in einem mikrokanalreaktor Ceased WO2007122090A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/297,895 US20090270640A1 (en) 2006-04-21 2007-04-05 Method for production of ethylene oxide in a microchannel reactor
EP07727831A EP2013194A2 (de) 2006-04-21 2007-04-05 Verfahren zur herstellung von ethylenoxid in einem mikrokanalreaktor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06112890 2006-04-21
EP06112890.6 2006-04-21

Publications (2)

Publication Number Publication Date
WO2007122090A2 WO2007122090A2 (de) 2007-11-01
WO2007122090A3 true WO2007122090A3 (de) 2008-02-07

Family

ID=38625356

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/053363 Ceased WO2007122090A2 (de) 2006-04-21 2007-04-05 Verfahren zur herstellung von ethylenoxid in einem mikrokanalreaktor

Country Status (4)

Country Link
US (1) US20090270640A1 (de)
EP (1) EP2013194A2 (de)
CN (1) CN101448804A (de)
WO (1) WO2007122090A2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
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US8921586B2 (en) 2008-05-07 2014-12-30 Shell Oil Company Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US8933254B2 (en) 2008-07-14 2015-01-13 Basf Se Process for making ethylene oxide
US9346774B2 (en) 2008-05-07 2016-05-24 Shell Oil Company 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

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WO2007135104A1 (de) * 2006-05-19 2007-11-29 Basf Se Herstellung von phthalsäureanhydrid durch gasphasenoxidation von o-xylol
JP5114474B2 (ja) * 2006-05-19 2013-01-09 ビーエーエスエフ ソシエタス・ヨーロピア 主要反応器および後方反応器中でのｏ−キシロールの気相酸化による無水フタル酸の製造
BRPI0720411A2 (pt) 2006-12-21 2013-12-31 Basf Se Processo para oxidação em fase gasosa, e, sistema catalisador para a realização de processos de oxidação em fase gasosa
WO2008141032A1 (en) * 2007-05-09 2008-11-20 Shell Oil Company An 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
EP2152411B1 (de) 2007-05-09 2019-12-04 Shell International Research Maatschappij B.V. Epoxidationskatalysator, verfahren zur herstellung des katalysators und verfahren zur herstellung eines olefinoxids, eines 1,2-diols, eines 1,2-diolethers, eines 1,2-carbonats oder eines alkanolamins
EP2274265A1 (de) * 2008-04-07 2011-01-19 Basf Se Verfahren zum anfahren eines gasphasenoxidationsreaktors, der eine katalytisch aktive silber-vanadiumoxid-bronze enthält
US8492566B2 (en) 2008-04-07 2013-07-23 Basf Se Method for starting a gas-phase oxidation reactor
WO2010009021A2 (en) * 2008-07-14 2010-01-21 Velocys Inc. Process for making ethylene oxide using microchannel process technology
US8524927B2 (en) 2009-07-13 2013-09-03 Velocys, Inc. Process for making ethylene oxide using microchannel process technology
KR20150013704A (ko) 2012-05-04 2015-02-05 바스프 에스이 알켄의 에폭시화용 촉매
US9079154B2 (en) 2012-05-04 2015-07-14 Basf Se Catalyst for the epoxidation of alkenes
JP2017501864A (ja) 2013-12-09 2017-01-19 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ アルケンのエポキシ化用触媒
CN105330617B (zh) * 2014-07-18 2018-12-28 中国石油化工股份有限公司 一种生产环氧乙烷的方法
CN104292187B (zh) * 2014-10-10 2016-05-18 南京工业大学 一种制备高品质环氧大豆油的方法
CN106311228B (zh) * 2015-07-02 2019-06-28 中国石油化工股份有限公司 银催化剂、其制备方法及应用
EP3390356B1 (de) * 2015-12-15 2019-11-13 Shell International Research Maatschappij B.V. Verfahren und systeme zur entfernung von jodverunreinigungen aus einem recyclinggasstrom zur herstellung von ethylenoxid
US11000819B2 (en) 2015-12-15 2021-05-11 Shell Oil Company Guard bed system and process
WO2017102701A1 (en) * 2015-12-15 2017-06-22 Shell Internationale Research Maatschappij B.V. Processes and systems for removing a vinyl iodide impurity from a recycle gas stream in the production of ethylene oxide
CN107216296B (zh) * 2016-03-22 2020-07-17 中国石油化工股份有限公司 在微通道反应器内制备环氧丙烷的方法
WO2018029189A1 (en) 2016-08-08 2018-02-15 Basf Se Catalyst for the oxidation of ethylene to ethylene oxide
TWI772330B (zh) 2016-10-14 2022-08-01 荷蘭商蜆殼國際研究所 用於定量分析氣態製程流之方法及設備
JP6887284B2 (ja) * 2017-03-30 2021-06-16 日立Astemo株式会社 排ガス浄化システム
WO2019020793A1 (en) 2017-07-28 2019-01-31 Basf Se PROCESS FOR PRODUCING A MOLDED CATALYST BODY COMPRISING SILVER APPLIED TO AN ALUMINUM CARRIER
TWI808125B (zh) 2018-02-07 2023-07-11 德商巴斯夫歐洲公司 有效地將乙烯氧化轉化為環氧乙烷之催化劑
CN110201487B (zh) * 2019-06-24 2021-06-25 浙江天采云集科技股份有限公司 一种乙烯法制环氧乙烷中高纯度高收率甲烷致稳气净化与再利用方法
EP3858820A1 (de) * 2020-01-29 2021-08-04 Clariant International Ltd Reaktorkonzept und verfahren zur herstellung von ethylenoxid aus ethanol
CN116723893A (zh) 2021-01-26 2023-09-08 巴斯夫欧洲公司 环氧化催化剂
ES2965022T3 (es) * 2021-04-29 2024-04-10 Totalenergies Onetech Acoplamiento oxidativo no catalítico de metano
WO2024079247A1 (en) 2022-10-12 2024-04-18 Basf Se Epoxidation catalyst
WO2024089255A1 (en) 2022-10-28 2024-05-02 Basf Se Process for the manufacture of an ethylene-derived chemical of interest, in particular styrene, from renewably-sourced ethanol
WO2024133081A1 (en) 2022-12-20 2024-06-27 Basf Se Manufacture of an ethylene-derived chemical of interest, in particular acrylic acid, in combination with generation of heated steam
WO2025078359A1 (en) 2023-10-09 2025-04-17 Basf Se Manufacture of ethylene-derived chemicals having a bio-based carbon content from bio-naphtha
WO2025078353A1 (en) 2023-10-09 2025-04-17 Basf Se Manufacture of ethylene-derived chemicals having a bio-based carbon content from pyrolysis oil

Citations (6)

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EP0266015A1 (de) * 1986-10-31 1988-05-04 Shell Internationale Researchmaatschappij B.V. Äthylenoxid-Katalysator und Verfahren zur katalytischen Herstellung von Äthylenoxid
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WO2004030813A1 (en) * 2002-09-30 2004-04-15 Shell Internationale Research Maatschappij B.V. Calcium carbonate carrier for making silver based epoxidation catalysts
US20060036106A1 (en) * 2004-08-12 2006-02-16 Terry Mazanec Process for converting ethylene to ethylene oxide using microchannel process technology

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WO2004002971A1 (en) * 2002-06-28 2004-01-08 Shell Internationale Research Maatschappij B.V. A method for the start-up of an epoxidation process, a catalyst and a process for the epoxidation of an olefin
WO2004030813A1 (en) * 2002-09-30 2004-04-15 Shell Internationale Research Maatschappij B.V. Calcium carbonate carrier for making silver based epoxidation catalysts
US20060036106A1 (en) * 2004-08-12 2006-02-16 Terry Mazanec Process for converting ethylene to ethylene oxide using microchannel process technology

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8921586B2 (en) 2008-05-07 2014-12-30 Shell Oil Company Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US9346774B2 (en) 2008-05-07 2016-05-24 Shell Oil Company 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
US8933254B2 (en) 2008-07-14 2015-01-13 Basf Se Process for making ethylene oxide

Also Published As

Publication number Publication date
EP2013194A2 (de) 2009-01-14
US20090270640A1 (en) 2009-10-29
WO2007122090A2 (de) 2007-11-01
CN101448804A (zh) 2009-06-03

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