JP2012524785A - 高効率触媒を用いたアルキレンオキシド簡易製造方法 - Google Patents

高効率触媒を用いたアルキレンオキシド簡易製造方法 Download PDF

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JP2012524785A
JP2012524785A JP2012507296A JP2012507296A JP2012524785A JP 2012524785 A JP2012524785 A JP 2012524785A JP 2012507296 A JP2012507296 A JP 2012507296A JP 2012507296 A JP2012507296 A JP 2012507296A JP 2012524785 A JP2012524785 A JP 2012524785A
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catalyst
alkylene oxide
concentration
reaction temperature
overall
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JP2012524785A5 (enExample
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チャン リッピン
スー フワイリ
ヘンストック ウィリアム
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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
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    • 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
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/22—Synthesis of the oxirane ring by oxidation of saturated compounds with air or molecular oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/24—Synthesis of the oxirane ring by splitting off HAL—Y from compounds containing the radical HAL—C—C—OY
    • C07D301/26—Y being hydrogen
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2012507296A 2009-04-21 2010-04-20 高効率触媒を用いたアルキレンオキシド簡易製造方法 Pending JP2012524785A (ja)

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US17124809P 2009-04-21 2009-04-21
US61/171,248 2009-04-21
PCT/US2010/031668 WO2010123842A1 (en) 2009-04-21 2010-04-20 Simplified method for producing alkylene oxides with a high efficiency catalyst as it ages

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JP2012524785A true JP2012524785A (ja) 2012-10-18
JP2012524785A5 JP2012524785A5 (enExample) 2013-06-13

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US (1) US8389751B2 (enExample)
EP (1) EP2421840B1 (enExample)
JP (1) JP2012524785A (enExample)
KR (1) KR101745737B1 (enExample)
CN (1) CN102414187B (enExample)
CA (1) CA2758818C (enExample)
SG (1) SG175770A1 (enExample)
TW (1) TWI508955B (enExample)
WO (1) WO2010123842A1 (enExample)

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EP2649059B1 (en) 2010-12-10 2016-02-24 Dow Technology Investments LLC Method of reducing the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency 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
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CN108707125A (zh) * 2011-10-18 2018-10-26 哈桑·伊萨·阿拉哈迈迪 具有添加缓和剂的环氧化方法
SG11201403042SA (en) * 2011-12-09 2014-10-30 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
SG11201507353RA (en) * 2013-03-15 2015-10-29 Dow Technology Investments Llc Method for the production of ethylene oxide
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
CA2972690C (en) * 2014-12-30 2023-08-22 Dow Technology Investments Llc Process for manufacturing ethylene oxide using scaled selectivity values
CN109312215B (zh) 2016-08-05 2021-03-26 神岛化学工业株式会社 稀土类硫氧化物蓄冷材料
CN111450778B (zh) * 2019-01-22 2023-04-07 中国石化工程建设有限公司 一种用于制备聚α-烯烃的聚合反应系统和方法
CN111939846B (zh) * 2019-05-17 2023-01-03 中国石化工程建设有限公司 一种合成聚α-烯烃的装置及方法
US11249446B2 (en) 2019-10-25 2022-02-15 Dow Global Technologies Llc Nonlinear model predictive control of a process
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
WO2022214539A1 (en) 2021-04-08 2022-10-13 Shell Internationale Research Maatschappij B.V. Moderator and catalyst performance optimization for epoxidation of ethylene
CN118019732A (zh) * 2021-09-23 2024-05-10 陶氏环球技术有限责任公司 用于降低高选择性环氧乙烷催化剂的老化相关失活的方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015208702A (ja) * 2014-04-24 2015-11-24 東ソー株式会社 触媒性能の経時変化解析方法および触媒性能の経時変化解析装置

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KR20120014159A (ko) 2012-02-16
CA2758818A1 (en) 2010-10-28
WO2010123842A1 (en) 2010-10-28
CN102414187A (zh) 2012-04-11
CA2758818C (en) 2018-05-29
US8389751B2 (en) 2013-03-05
TWI508955B (zh) 2015-11-21
TW201100394A (en) 2011-01-01
EP2421840B1 (en) 2015-12-16
US20100267974A1 (en) 2010-10-21
SG175770A1 (en) 2011-12-29
KR101745737B1 (ko) 2017-06-09
CN102414187B (zh) 2016-06-01
EP2421840A1 (en) 2012-02-29

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