EA201992643A1 - Способ эпоксидирования пропена - Google Patents

Способ эпоксидирования пропена

Info

Publication number
EA201992643A1
EA201992643A1 EA201992643A EA201992643A EA201992643A1 EA 201992643 A1 EA201992643 A1 EA 201992643A1 EA 201992643 A EA201992643 A EA 201992643A EA 201992643 A EA201992643 A EA 201992643A EA 201992643 A1 EA201992643 A1 EA 201992643A1
Authority
EA
Eurasian Patent Office
Prior art keywords
methanol
epoxidation
solvent mixture
propene
mixture
Prior art date
Application number
EA201992643A
Other languages
English (en)
Russian (ru)
Inventor
Чжицзюнь Ван
Маттиас Паскали
Майк Бернхард
Original Assignee
Эвоник Оперейшнс Гмбх
Тиссенкрупп Индастриал Солюшнс Аг
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 Эвоник Оперейшнс Гмбх, Тиссенкрупп Индастриал Солюшнс Аг filed Critical Эвоник Оперейшнс Гмбх
Publication of EA201992643A1 publication Critical patent/EA201992643A1/ru

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
    • C07D301/12—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
EA201992643A 2017-05-12 2018-05-07 Способ эпоксидирования пропена EA201992643A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2017/084080 WO2018205244A1 (fr) 2017-05-12 2017-05-12 Procédé d'époxydation de propène
PCT/EP2018/061717 WO2018206505A1 (fr) 2017-05-12 2018-05-07 Procédé d'époxydation de propène

Publications (1)

Publication Number Publication Date
EA201992643A1 true EA201992643A1 (ru) 2020-03-13

Family

ID=62116884

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201992643A EA201992643A1 (ru) 2017-05-12 2018-05-07 Способ эпоксидирования пропена

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
CN116848097A (zh) 2021-02-03 2023-10-03 赢创运营有限公司 丙烯的环氧化方法
WO2022238145A1 (fr) 2021-05-10 2022-11-17 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

Family Cites Families (15)

* 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
EP0230949B1 (fr) 1986-01-28 1992-07-22 ENIRICERCHE S.p.A. Procédé pour l'époxydation de composés oléfiniques
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
EP1359148A1 (fr) * 2002-05-02 2003-11-05 Degussa AG Procédé d' époxydation des oléfines
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
EP1424331A1 (fr) * 2002-11-26 2004-06-02 Degussa AG Procédé d'époxidation d'oléfines
EP1489074A1 (fr) 2003-06-18 2004-12-22 Degussa AG Procédé pour l'epoxydation de propène
SG189877A1 (en) * 2010-10-11 2013-06-28 China Petroleum & Chemical Epoxidation method for olefin
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

Also Published As

Publication number Publication date
KR102532377B1 (ko) 2023-05-12
AR111787A1 (es) 2019-08-21
CN110709390A (zh) 2020-01-17
TW201906827A (zh) 2019-02-16
WO2018205244A1 (fr) 2018-11-15
UA124171C2 (uk) 2021-07-28
KR20200005606A (ko) 2020-01-15
MY191755A (en) 2022-07-14
WO2018206505A1 (fr) 2018-11-15
TWI776891B (zh) 2022-09-11

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