KR102532377B1 - 프로펜의 에폭시화 방법 - Google Patents

프로펜의 에폭시화 방법 Download PDF

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Publication number
KR102532377B1
KR102532377B1 KR1020197036128A KR20197036128A KR102532377B1 KR 102532377 B1 KR102532377 B1 KR 102532377B1 KR 1020197036128 A KR1020197036128 A KR 1020197036128A KR 20197036128 A KR20197036128 A KR 20197036128A KR 102532377 B1 KR102532377 B1 KR 102532377B1
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KR
South Korea
Prior art keywords
methanol
propene
epoxidation
acetaldehyde
extractive distillation
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Application number
KR1020197036128A
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English (en)
Korean (ko)
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KR20200005606A (ko
Inventor
지준 왕
마티아스 파스칼리
마이크 베른하르트
Original Assignee
에보닉 오퍼레이션스 게엠베하
티센크루프 인더스트리얼 솔루션스 아게
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Application filed by 에보닉 오퍼레이션스 게엠베하, 티센크루프 인더스트리얼 솔루션스 아게 filed Critical 에보닉 오퍼레이션스 게엠베하
Publication of KR20200005606A publication Critical patent/KR20200005606A/ko
Application granted granted Critical
Publication of KR102532377B1 publication Critical patent/KR102532377B1/ko

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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)
KR1020197036128A 2017-05-12 2018-05-07 프로펜의 에폭시화 방법 KR102532377B1 (ko)

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
CNPCT/CN2017/084080 2017-05-12
PCT/EP2018/061717 WO2018206505A1 (fr) 2017-05-12 2018-05-07 Procédé d'époxydation de propène

Publications (2)

Publication Number Publication Date
KR20200005606A KR20200005606A (ko) 2020-01-15
KR102532377B1 true KR102532377B1 (ko) 2023-05-12

Family

ID=62116884

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197036128A KR102532377B1 (ko) 2017-05-12 2018-05-07 프로펜의 에폭시화 방법

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

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
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
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
EP1424331A1 (fr) * 2002-11-26 2004-06-02 Degussa AG Procédé d'époxidation d'oléfines
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

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
TWI776891B (zh) 2022-09-11
EA201992643A1 (ru) 2020-03-13
WO2018206505A1 (fr) 2018-11-15
TW201906827A (zh) 2019-02-16
WO2018205244A1 (fr) 2018-11-15
CN110709390A (zh) 2020-01-17

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