PL376948A1 - Sposób oczyszczania surowego tlenku propylenu - Google Patents

Sposób oczyszczania surowego tlenku propylenu

Info

Publication number
PL376948A1
PL376948A1 PL376948A PL37694803A PL376948A1 PL 376948 A1 PL376948 A1 PL 376948A1 PL 376948 A PL376948 A PL 376948A PL 37694803 A PL37694803 A PL 37694803A PL 376948 A1 PL376948 A1 PL 376948A1
Authority
PL
Poland
Prior art keywords
propene oxide
purification
acetaldehyde
methanol
crude propene
Prior art date
Application number
PL376948A
Other languages
English (en)
Other versions
PL215260B1 (pl
Inventor
Willi Hofen
Thomas Haas
Wolfgang Wöll
Georg Thiele
Original Assignee
Degussa Ag
Uhde Gmbh
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 Degussa Ag, Uhde Gmbh filed Critical Degussa Ag
Publication of PL376948A1 publication Critical patent/PL376948A1/pl
Publication of PL215260B1 publication Critical patent/PL215260B1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL376948A 2002-11-26 2003-11-25 Sposób oczyszczania surowego tlenku propylenu PL215260B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02026240A EP1424332A1 (en) 2002-11-26 2002-11-26 Process for the purification of crude propene oxide

Publications (2)

Publication Number Publication Date
PL376948A1 true PL376948A1 (pl) 2006-01-09
PL215260B1 PL215260B1 (pl) 2013-11-29

Family

ID=34354407

Family Applications (1)

Application Number Title Priority Date Filing Date
PL376948A PL215260B1 (pl) 2002-11-26 2003-11-25 Sposób oczyszczania surowego tlenku propylenu

Country Status (14)

Country Link
US (1) US7049450B2 (pl)
EP (2) EP1424332A1 (pl)
JP (1) JP4705373B2 (pl)
KR (1) KR100938788B1 (pl)
CN (2) CN100500659C (pl)
AU (1) AU2003294723A1 (pl)
BR (1) BR0316554B1 (pl)
CA (1) CA2507071C (pl)
ES (1) ES2427541T3 (pl)
MY (1) MY145599A (pl)
PL (1) PL215260B1 (pl)
RU (1) RU2330032C2 (pl)
WO (1) WO2004048355A1 (pl)
ZA (1) ZA200504274B (pl)

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EP2607479A1 (en) 2011-12-22 2013-06-26 Evonik Industries AG Biotechnological production of alcohols and derivatives thereof
EP2607490A1 (de) 2011-12-22 2013-06-26 Evonik Industries AG Verfahren zur verbesserten Abtrennung einer hydrophoben organischen Lösung von einem wässrigen Kulturmedium
EP2631298A1 (en) 2012-02-22 2013-08-28 Evonik Industries AG Biotechnological method for producing butanol and butyric acid
EP2639308A1 (de) 2012-03-12 2013-09-18 Evonik Industries AG Enzymatische omega-Oxidation und -Aminierung von Fettsäuren
EP2700448A1 (de) 2012-08-21 2014-02-26 Evonik Industries AG Verzweigte Fettsäuren als flüssige Kationenaustauscher
EP2730655A1 (de) 2012-11-12 2014-05-14 Evonik Industries AG Verfahren zur Umsetzung eines Carbonsäureesters unter Verwendung BioH-defizienter Zellen
EP2746397A1 (de) 2012-12-21 2014-06-25 Evonik Industries AG Herstellung von Omega-Aminofettsäuren
EP2746400A1 (de) 2012-12-21 2014-06-25 Evonik Industries AG Herstellung von Aminen und Diaminen aus einer Carbonsäure oder Dicarbonsäure oder eines Monoesters davon
US9593090B2 (en) 2013-07-29 2017-03-14 Lyondell Chemical Technology, L.P. Alkylene oxide separation systems, methods, and apparatuses
CN104926759A (zh) * 2014-03-17 2015-09-23 中国石油化工股份有限公司 制备环氧丙烷的方法
US10053438B2 (en) 2015-01-14 2018-08-21 Evonik Degussa Gmbh Integrated process for making propene oxide and an alkyl tert-butyl ether
CN107428711A (zh) 2015-01-14 2017-12-01 赢创德固赛有限公司 制备环氧丙烯和烷基叔丁基醚的集成方法
CN106397366B (zh) * 2015-08-03 2019-06-11 中国石油化工股份有限公司 环氧丙烷的纯化方法
CN106397364B (zh) * 2015-08-03 2019-06-11 中国石油化工股份有限公司 环氧丙烷的纯化装置
WO2017089075A1 (de) 2015-11-25 2017-06-01 Evonik Degussa Gmbh Verfahren zur herstellung von 1,2-propandiol aus propen und wasserstoffperoxid
KR102648943B1 (ko) 2015-11-26 2024-03-18 에보닉 오퍼레이션스 게엠베하 프로펜의 에폭시화를 위한 방법 및 반응기
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TWI707847B (zh) 2015-11-26 2020-10-21 德商贏創運營有限公司 丙烯之環氧化方法
CN108473452B (zh) * 2015-12-02 2022-02-22 赢创运营有限公司 用于环氧化丙烯的方法
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CN105906584B (zh) * 2016-03-01 2018-07-06 江苏怡达化学股份有限公司 脱除环氧丙烷反应混合物中的醛类的方法
ES2837144T3 (es) 2016-03-21 2021-06-29 Evonik Degussa Gmbh Procedimiento para la epoxidación de propeno
CN107286119B (zh) * 2016-04-12 2020-10-16 中国石油化工股份有限公司 环氧丙烷的精制方法
CN107286118A (zh) * 2016-04-12 2017-10-24 中国石油化工股份有限公司 环氧丙烷的精制装置
EP3246323A1 (en) 2016-05-17 2017-11-22 Evonik Degussa GmbH Integrated process for making propene oxide from propane
SG11201811040TA (en) * 2016-07-20 2019-02-27 Basf Se A process for purifying propylene oxide
SG11201811020XA (en) * 2016-07-20 2019-02-27 Basf Se A process for purifying propylene oxide
CN106496163B (zh) * 2016-10-21 2019-01-22 中国天辰工程有限公司 一种环氧丙烷的分离提纯方法
CN108017597B (zh) * 2016-11-04 2021-06-22 中国石油化工股份有限公司 环氧丁烷组合物
CN108017598B (zh) * 2016-11-04 2021-06-22 中国石油化工股份有限公司 环氧丁烷组合物及其制备方法
WO2018205244A1 (en) * 2017-05-12 2018-11-15 Evonik Degussa Gmbh Process for the epoxidation of propene
EP3406603A1 (en) 2017-05-22 2018-11-28 Evonik Degussa GmbH Process for the epoxidation of propene
EP3438101A1 (en) 2017-08-01 2019-02-06 Evonik Degussa GmbH Process for the epoxidation of propene
CN107686469A (zh) * 2017-09-28 2018-02-13 万华化学集团股份有限公司 一种通过反应精馏精制环氧丙烷的方法
CN109970686B (zh) * 2019-04-26 2021-05-25 江苏扬农化工集团有限公司 一种低温等离子体改性材料脱除环氧丙烷反应液中醛酮酯类杂质的方法
RU2722835C9 (ru) * 2019-10-30 2020-09-03 Акционерное общество "Химтэк Инжиниринг" Способ очистки оксида пропилена от примесей карбонильных и карбоксильных соединений
CN113801076A (zh) * 2020-06-16 2021-12-17 江苏怡达化学股份有限公司 环氧丙烷精馏工艺
EP4288420B1 (en) 2021-02-03 2025-07-09 Evonik Operations GmbH Process for the epoxidation of propene
EP4063355A1 (en) 2021-03-22 2022-09-28 Evonik Operations GmbH Integrated process and plant for making styrene and propene oxide
WO2022238145A1 (en) 2021-05-10 2022-11-17 Evonik Operations Gmbh An integrated plant and an integrated process for making propene oxide
CN113651776B (zh) * 2021-08-06 2023-10-17 中触媒新材料股份有限公司 一种含醛类杂质的化合物的纯化剂及其应用
CN113512014B (zh) * 2021-08-06 2022-11-25 中触媒新材料股份有限公司 一种含醛类杂质的环氧丙烷纯化方法
PT4166545T (pt) 2021-10-14 2024-10-04 Evonik Operations Gmbh Processo para produção de óxido de propeno
CN119019347B (zh) * 2023-05-26 2025-12-12 中国石油化工股份有限公司 一种分离粗环氧丙烷中甲缩醛的方法

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Also Published As

Publication number Publication date
EP1567512A1 (en) 2005-08-31
CN1714087A (zh) 2005-12-28
ES2427541T3 (es) 2013-10-30
BR0316554A (pt) 2005-10-04
ZA200504274B (en) 2006-11-29
CN101298443A (zh) 2008-11-05
AU2003294723A8 (en) 2004-06-18
BR0316554B1 (pt) 2014-04-15
EP1567512B1 (en) 2013-06-12
MY145599A (en) 2012-02-29
CN100500659C (zh) 2009-06-17
RU2330032C2 (ru) 2008-07-27
CN101298443B (zh) 2011-07-27
KR100938788B1 (ko) 2010-01-27
PL215260B1 (pl) 2013-11-29
US7049450B2 (en) 2006-05-23
US20040106811A1 (en) 2004-06-03
EP1424332A1 (en) 2004-06-02
JP4705373B2 (ja) 2011-06-22
JP2006513174A (ja) 2006-04-20
KR20050086795A (ko) 2005-08-30
WO2004048355A1 (en) 2004-06-10
AU2003294723A1 (en) 2004-06-18
CA2507071A1 (en) 2004-06-10
CA2507071C (en) 2011-07-05
RU2005120163A (ru) 2006-05-10

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