TWI776891B - 丙烯之環氧化方法 - Google Patents

丙烯之環氧化方法 Download PDF

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Publication number
TWI776891B
TWI776891B TW107115722A TW107115722A TWI776891B TW I776891 B TWI776891 B TW I776891B TW 107115722 A TW107115722 A TW 107115722A TW 107115722 A TW107115722 A TW 107115722A TW I776891 B TWI776891 B TW I776891B
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TW
Taiwan
Prior art keywords
methanol
acetaldehyde
propylene oxide
acid
solvent
Prior art date
Application number
TW107115722A
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English (en)
Chinese (zh)
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TW201906827A (zh
Inventor
王志軍
馬希亞斯 帕斯卡利
麥克 伯恩哈德
Original Assignee
德商贏創運營有限公司
德商蒂森克虜伯工業解決方案公司
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Application filed by 德商贏創運營有限公司, 德商蒂森克虜伯工業解決方案公司 filed Critical 德商贏創運營有限公司
Publication of TW201906827A publication Critical patent/TW201906827A/zh
Application granted granted Critical
Publication of TWI776891B publication Critical patent/TWI776891B/zh

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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
    • C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • 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
    • Y02P20/584—Recycling of catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
TW107115722A 2017-05-12 2018-05-09 丙烯之環氧化方法 TWI776891B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2017/084080 WO2018205244A1 (fr) 2017-05-12 2017-05-12 Procédé d'époxydation de propène
??PCT/CN2017/084080 2017-05-12
WOPCT/CN2017/084080 2017-05-12

Publications (2)

Publication Number Publication Date
TW201906827A TW201906827A (zh) 2019-02-16
TWI776891B true TWI776891B (zh) 2022-09-11

Family

ID=62116884

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107115722A TWI776891B (zh) 2017-05-12 2018-05-09 丙烯之環氧化方法

Country Status (8)

Country Link
KR (1) KR102532377B1 (fr)
CN (1) CN110709390A (fr)
AR (1) AR111787A1 (fr)
EA (1) EA201992643A1 (fr)
MY (1) MY191755A (fr)
TW (1) TWI776891B (fr)
UA (1) UA124171C2 (fr)
WO (2) WO2018205244A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109970684B (zh) * 2019-04-26 2021-01-12 江苏扬农化工集团有限公司 一种氧化法去除环氧丙烷中醛类杂质的方法
CN110003136B (zh) * 2019-04-26 2023-08-01 江苏扬农化工集团有限公司 一种使用高效助剂脱除hppo工艺中醛酮杂质的方法和装置
CN113968829B (zh) * 2020-07-24 2024-02-09 中国石油化工股份有限公司 一种丙烯环氧化方法和一种环氧化系统
WO2022167284A1 (fr) 2021-02-03 2022-08-11 Evonik Operations Gmbh Procédé d'époxydation de propène
EP4337645A1 (fr) 2021-05-10 2024-03-20 Evonik Operations GmbH Installation intégrée et procédé intégré pour produire un oxyde de propène
EP4166545A1 (fr) * 2021-10-14 2023-04-19 Evonik Operations GmbH Procédé de fabrication d'oxyde de propène

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1649858A (zh) * 2002-05-02 2005-08-03 德古萨股份公司 环氧化烯烃的方法
CN1717399A (zh) * 2002-11-26 2006-01-04 德古萨股份公司 烯烃的环氧化方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1152299B (it) 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
ES2033693T3 (es) 1986-01-28 1993-04-01 Eniricerche S.P.A. Un procedimiento para la exposidacion de compuestos olefinicos.
DE19528219A1 (de) * 1995-08-01 1997-02-06 Degussa Verfahren zur Herstellung von Epoxiden aus Olefinen
US5599955A (en) * 1996-02-22 1997-02-04 Uop Process for producing propylene oxide
US6024840A (en) * 1997-08-08 2000-02-15 Arco Chemical Technology, L.P. Propylene oxide purification
EP1122246A1 (fr) * 2000-02-07 2001-08-08 Degussa AG Procédé pour l'époxydation d'oléfines
EP1247805A1 (fr) * 2001-03-05 2002-10-09 Degussa AG Procede d'epoxidation d'olefines
EP1403259A1 (fr) 2002-09-30 2004-03-31 Degussa AG Procédé d'époxidation d'olèfines
TW200410921A (en) 2002-11-25 2004-07-01 Hoffmann La Roche Mandelic acid derivatives
EP1424332A1 (fr) * 2002-11-26 2004-06-02 Degussa AG Procédé de purification de l'oxyde de propène brut
EP1489074A1 (fr) 2003-06-18 2004-12-22 Degussa AG Procédé pour l'epoxydation de propène
RU2576620C2 (ru) * 2010-10-11 2016-03-10 Чайна Петролеум Энд Кемикал Корпорейшн Способ эпоксидирования олефина
CN103172594B (zh) * 2011-12-22 2015-03-18 中国石油化工股份有限公司 一种精制提纯环氧丙烷的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1649858A (zh) * 2002-05-02 2005-08-03 德古萨股份公司 环氧化烯烃的方法
CN1717399A (zh) * 2002-11-26 2006-01-04 德古萨股份公司 烯烃的环氧化方法

Also Published As

Publication number Publication date
KR20200005606A (ko) 2020-01-15
UA124171C2 (uk) 2021-07-28
AR111787A1 (es) 2019-08-21
MY191755A (en) 2022-07-14
EA201992643A1 (ru) 2020-03-13
WO2018206505A1 (fr) 2018-11-15
TW201906827A (zh) 2019-02-16
WO2018205244A1 (fr) 2018-11-15
KR102532377B1 (ko) 2023-05-12
CN110709390A (zh) 2020-01-17

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