ES2508169T3 - Purificación de óxido de propileno - Google Patents

Purificación de óxido de propileno Download PDF

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Publication number
ES2508169T3
ES2508169T3 ES11713160.7T ES11713160T ES2508169T3 ES 2508169 T3 ES2508169 T3 ES 2508169T3 ES 11713160 T ES11713160 T ES 11713160T ES 2508169 T3 ES2508169 T3 ES 2508169T3
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ES
Spain
Prior art keywords
propylene oxide
purification
ppm
aldehyde
amine
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES11713160.7T
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English (en)
Inventor
Xiangmin Li
Lawrence M. Candela
Brian A. Salisbury
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lyondell Chemical Technology LP
Original Assignee
Lyondell Chemical Technology LP
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.)
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Publication date
Application filed by Lyondell Chemical Technology LP filed Critical Lyondell Chemical Technology LP
Application granted granted Critical
Publication of ES2508169T3 publication Critical patent/ES2508169T3/es
Active legal-status Critical Current
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Classifications

    • 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)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un procedimiento para la purificación del óxido de propileno, el cual contenga 25 p p m de aldehído, correspondiente a un valor comprendido dentro de unos márgenes de 25 - 100 p p m, el cual comprende el poner en contacto el óxido de propileno, en la fase líquida, con una resina de intercambio de iones, funcionalizada con amina, y la recuperación de un producto de óxido de propileno purificado, del cual tanga un contenido de aldehídos de 10 p p m.

Description

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Claims (1)

  1. imagen1
ES11713160.7T 2010-04-01 2011-03-30 Purificación de óxido de propileno Active ES2508169T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/798,297 US8080678B2 (en) 2010-04-01 2010-04-01 Purification of propylene oxide
US798297 2010-04-01
PCT/US2011/030539 WO2011123541A1 (en) 2010-04-01 2011-03-30 Purification of propylene oxide

Publications (1)

Publication Number Publication Date
ES2508169T3 true ES2508169T3 (es) 2014-10-16

Family

ID=43920294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11713160.7T Active ES2508169T3 (es) 2010-04-01 2011-03-30 Purificación de óxido de propileno

Country Status (9)

Country Link
US (1) US8080678B2 (es)
EP (1) EP2552897B1 (es)
JP (1) JP5850909B2 (es)
KR (1) KR101593264B1 (es)
CN (1) CN102884055B (es)
BR (1) BR112012024560B1 (es)
ES (1) ES2508169T3 (es)
SG (1) SG184383A1 (es)
WO (1) WO2011123541A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101938338B1 (ko) * 2011-10-14 2019-04-10 에스케이이노베이션 주식회사 폴리알킬렌 카보네이트 제조공정에서 알킬렌 옥사이드의 정제 방법
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
HUE048978T2 (hu) * 2015-12-02 2020-09-28 Evonik Operations Gmbh Eljárás propén epoxidálására
BR112018076286B1 (pt) 2016-07-20 2022-11-22 Dow Global Technologies Llc Processo para purificar óxido de propileno
WO2019097407A1 (en) * 2017-11-16 2019-05-23 Sabic Global Technologies B.V. Reactive polymeric resin for removal of aldehydes
CN110041452A (zh) * 2019-04-26 2019-07-23 江苏扬农化工集团有限公司 一种改性pmma材料脱除环氧丙烷反应液中醛酮酯类杂质的方法
CN110041292B (zh) * 2019-04-26 2021-05-25 江苏扬农化工集团有限公司 一种改性树脂脱除环氧丙烷中醛酮类杂质的方法
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
MX2021013748A (es) * 2019-05-15 2023-04-03 Lyondell Chemical Tech Lp Métodos para secar óxido de propileno.
CN114749160B (zh) * 2022-05-10 2023-06-16 福州大学 一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法
EP4724514A1 (de) * 2023-06-06 2026-04-15 Zschimmer & Schwarz Chemie GmbH Verfahren zur mindestens teilweisen entfernung von aldehyden aus einer zusammensetzung enthaltend mindestens eine verbindung mit mindestens einer alkylenoxideinheit

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550847A (en) 1951-05-01 Propylene oxide purification
US2622060A (en) 1950-01-26 1952-12-16 Celanese Corp Purification of 1,2-propylene oxide
US3350417A (en) 1964-02-12 1967-10-31 Monsanto Co Production and recovery of propylene oxide by plural stage distillation and caustic addition
US3439001A (en) 1965-10-01 1969-04-15 Halcon International Inc Epoxidation using ethylbenzene hydroperoxide with alkali or adsorbent treatment of recycle ethylbenzene
US3351635A (en) * 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
US3843488A (en) 1966-10-12 1974-10-22 Halcon International Inc Separation of propylene oxide from other hydrocarbons
US3464897A (en) 1967-06-02 1969-09-02 Atlantic Richfield Co Separation of propylene oxide from other hydrocarbons
US3909366A (en) 1967-09-07 1975-09-30 Halcon International Inc Purification of propylene oxide by distillation
US3477919A (en) 1968-07-11 1969-11-11 Jefferson Chem Co Inc Removal of methyl formate from propylene oxide by treatment with calcium hydroxide
US3578568A (en) 1968-11-29 1971-05-11 Atlantic Richfield Co Purification of low molecular weight epoxides by extractive distillation with a glycol or glycol ether
US4367342A (en) 1969-04-02 1983-01-04 Shell Oil Company Olefin epoxidation
US3881996A (en) 1973-11-21 1975-05-06 Oxirane Corp Recovery of propylene oxide by plural stage distillation
US4140588A (en) 1977-08-05 1979-02-20 Halcon Research And Development Corporation Purification of propylene oxide by extractive distillation
US4691034A (en) 1986-04-14 1987-09-01 Texaco, Inc. Purification of propylene oxide by treatment with calcium hydroxide in glycerol or sugar water
US4691035A (en) 1986-04-14 1987-09-01 Texaco Inc. Purification of propylene oxide by treatment with a selected base and inert salt
US4772732A (en) * 1986-05-08 1988-09-20 Basf Corporation Method for purification of butylene oxide
US4692535A (en) 1986-12-22 1987-09-08 Atlantic Richfield Company Purification of propylene oxide
US5000825A (en) 1989-03-23 1991-03-19 Arco Chemical Technology, Inc. Monoepoxide purification
US5006206A (en) 1990-03-12 1991-04-09 Arco Chemical Technology, Inc. Propylene oxide purification
US5107002A (en) 1990-12-06 1992-04-21 Arco Chemical Technology, L.P. Lower alkylene oxide purification
US5106458A (en) 1991-07-26 1992-04-21 Texaco Chemical Company Method for the purification of propylene oxide
US6024840A (en) * 1997-08-08 2000-02-15 Arco Chemical Technology, L.P. Propylene oxide purification
EP1424332A1 (en) * 2002-11-26 2004-06-02 Degussa AG Process for the purification of crude propene oxide
JP4882197B2 (ja) * 2003-09-18 2012-02-22 住友化学株式会社 プロピレンオキサイドの精製方法
US7238817B1 (en) * 2006-02-22 2007-07-03 Lyondell Chemical Technology, L.P. Direct epoxidation process
CN101440075A (zh) * 2008-12-15 2009-05-27 天津大沽化工股份有限公司 环氧丙烷的纯化方法

Also Published As

Publication number Publication date
EP2552897A1 (en) 2013-02-06
WO2011123541A1 (en) 2011-10-06
CN102884055B (zh) 2015-05-27
SG184383A1 (en) 2012-11-29
KR101593264B1 (ko) 2016-02-11
JP5850909B2 (ja) 2016-02-03
BR112012024560A2 (pt) 2017-09-26
KR20130018737A (ko) 2013-02-25
EP2552897B1 (en) 2014-08-20
BR112012024560B1 (pt) 2018-05-22
JP2013523762A (ja) 2013-06-17
CN102884055A (zh) 2013-01-16
US8080678B2 (en) 2011-12-20
US20110245519A1 (en) 2011-10-06

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