EA200701642A1 - Обработка водной смеси, содержащей оксид алкилена, с помощью ионообменной смолы - Google Patents

Обработка водной смеси, содержащей оксид алкилена, с помощью ионообменной смолы

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Publication number
EA200701642A1
EA200701642A1 EA200701642A EA200701642A EA200701642A1 EA 200701642 A1 EA200701642 A1 EA 200701642A1 EA 200701642 A EA200701642 A EA 200701642A EA 200701642 A EA200701642 A EA 200701642A EA 200701642 A1 EA200701642 A1 EA 200701642A1
Authority
EA
Eurasian Patent Office
Prior art keywords
alkylene oxide
ion exchange
mixture containing
exchange resin
help
Prior art date
Application number
EA200701642A
Other languages
English (en)
Other versions
EA010614B1 (ru
Inventor
Гленн Чарльз Комплин
Джозеф Браун Пауэлл
Пол Ричард Вейдер
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA200701642A1 publication Critical patent/EA200701642A1/ru
Publication of EA010614B1 publication Critical patent/EA010614B1/ru

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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
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • 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
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • 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
    • C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)

Abstract

Предлагается способ отделения оксида алкилена от водной смеси, в котором образуется диоксан в количестве ниже порога его определения. Водную смесь, содержащую оксид алкилена, контактируют с ионообменной смолой на основе карбоновой кислоты для извлечения оксида алкилена из водной смеси. Ионообменную емкость смолы восстанавливают с помощью кислотной промывки при температуре по меньшей мере 60°С, причем регенерация смолы не приводит к образованию диоксана в отработанной кислотной промывке. Способ в частности применим к очистке водного раствора 3-гидроксипропиональдегида, получающегося при экстракции водой реакционной смеси гидроформилирования, содержащей оксид этилена.
EA200701642A 2005-02-03 2006-02-01 Обработка водной смеси, содержащей оксид алкилена, с помощью ионообменной смолы EA010614B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64964305P 2005-02-03 2005-02-03
PCT/US2006/003441 WO2006083896A1 (en) 2005-02-03 2006-02-01 Treatment of an aqueous mixture containing an alkylene oxide with an ion exchange resin

Publications (2)

Publication Number Publication Date
EA200701642A1 true EA200701642A1 (ru) 2007-12-28
EA010614B1 EA010614B1 (ru) 2008-10-30

Family

ID=36589293

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701642A EA010614B1 (ru) 2005-02-03 2006-02-01 Обработка водной смеси, содержащей оксид алкилена, с помощью ионообменной смолы

Country Status (15)

Country Link
US (1) US20060189833A1 (ru)
EP (1) EP1843997B1 (ru)
JP (1) JP2008528689A (ru)
KR (1) KR20070100912A (ru)
CN (1) CN101128414A (ru)
AR (1) AR052897A1 (ru)
AT (1) ATE407108T1 (ru)
AU (1) AU2006210885A1 (ru)
BR (1) BRPI0606765A2 (ru)
CA (1) CA2596744A1 (ru)
DE (1) DE602006002595D1 (ru)
EA (1) EA010614B1 (ru)
MX (1) MX2007009345A (ru)
TW (1) TW200630156A (ru)
WO (1) WO2006083896A1 (ru)

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BR112013029339A2 (pt) 2011-05-13 2017-02-07 Novomer Inc catalisadores de carbonilação catalítica e métodos
EP3696161A1 (en) 2015-02-13 2020-08-19 Novomer, Inc. Continuous carbonylation processes
MA41510A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de production d'acide acrylique
MA41513A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de distillation pour la production d'acide acrylique
EP3497088B1 (en) 2016-08-09 2021-12-29 Scientific Design Company, Inc. Epoxidation process
AR110833A1 (es) 2017-01-19 2019-05-08 Novomer Inc Métodos y sistemas para el tratamiento de óxido de etileno
KR101940782B1 (ko) * 2018-05-29 2019-01-22 에스케이씨 주식회사 알킬렌 옥사이드 조성물 정제방법
WO2020091143A1 (ko) * 2018-10-31 2020-05-07 에스케이피아이씨글로벌 주식회사 폴리올 조성물, 프로필렌 글리콜 조성물 및 이의 제조 방법
CN111377808B (zh) * 2018-12-27 2022-10-04 上海华谊能源化工有限公司 一种处理含有钴基催化剂的3-羟基丙醛混合溶液的方法
KR102021083B1 (ko) * 2019-01-14 2019-09-11 에스케이씨 주식회사 알킬렌 옥사이드 조성물 정제 방법

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Also Published As

Publication number Publication date
AU2006210885A1 (en) 2006-08-10
EP1843997A1 (en) 2007-10-17
TW200630156A (en) 2006-09-01
KR20070100912A (ko) 2007-10-12
ATE407108T1 (de) 2008-09-15
DE602006002595D1 (de) 2008-10-16
EP1843997B1 (en) 2008-09-03
BRPI0606765A2 (pt) 2009-07-14
AR052897A1 (es) 2007-04-11
US20060189833A1 (en) 2006-08-24
MX2007009345A (es) 2007-09-21
JP2008528689A (ja) 2008-07-31
CN101128414A (zh) 2008-02-20
EA010614B1 (ru) 2008-10-30
WO2006083896A1 (en) 2006-08-10
CA2596744A1 (en) 2006-08-10

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM