KR101565179B1 - 불포화 화합물의 정제를 위한 방법 및 플랜트 - Google Patents

불포화 화합물의 정제를 위한 방법 및 플랜트 Download PDF

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Publication number
KR101565179B1
KR101565179B1 KR1020107008903A KR20107008903A KR101565179B1 KR 101565179 B1 KR101565179 B1 KR 101565179B1 KR 1020107008903 A KR1020107008903 A KR 1020107008903A KR 20107008903 A KR20107008903 A KR 20107008903A KR 101565179 B1 KR101565179 B1 KR 101565179B1
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South Korea
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evaporator
plant
mass flow
purified
range
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Korean (ko)
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KR20100093031A (ko
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베네딕트 라욱스
크리스티안 마울
폴커 슐리프
잉고 잔데르
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에보니크 룀 게엠베하
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0088—Cascade evaporators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0094—Evaporating with forced circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
KR1020107008903A 2007-11-23 2008-08-29 불포화 화합물의 정제를 위한 방법 및 플랜트 Active KR101565179B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007056926A DE102007056926A1 (de) 2007-11-23 2007-11-23 Verfahren und Anlage zur Aufreinigung von ungesättigten Verbindungen
DE102007056926.4 2007-11-23

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020157020800A Division KR20150092372A (ko) 2007-11-23 2008-08-29 불포화 화합물의 정제를 위한 방법 및 플랜트

Publications (2)

Publication Number Publication Date
KR20100093031A KR20100093031A (ko) 2010-08-24
KR101565179B1 true KR101565179B1 (ko) 2015-11-02

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ID=40456713

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Application Number Title Priority Date Filing Date
KR1020157020800A Ceased KR20150092372A (ko) 2007-11-23 2008-08-29 불포화 화합물의 정제를 위한 방법 및 플랜트
KR1020107008903A Active KR101565179B1 (ko) 2007-11-23 2008-08-29 불포화 화합물의 정제를 위한 방법 및 플랜트

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KR1020157020800A Ceased KR20150092372A (ko) 2007-11-23 2008-08-29 불포화 화합물의 정제를 위한 방법 및 플랜트

Country Status (10)

Country Link
US (2) US8394982B2 (enExample)
EP (1) EP2209760B1 (enExample)
JP (1) JP5631214B2 (enExample)
KR (2) KR20150092372A (enExample)
CN (2) CN101801905B (enExample)
DE (1) DE102007056926A1 (enExample)
ES (1) ES2408683T3 (enExample)
RU (1) RU2492162C2 (enExample)
TW (1) TWI441798B (enExample)
WO (1) WO2009065633A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007056926A1 (de) * 2007-11-23 2009-05-28 Evonik Röhm Gmbh Verfahren und Anlage zur Aufreinigung von ungesättigten Verbindungen
KR101278225B1 (ko) * 2011-10-12 2013-06-24 박화성 2-하이드록시에틸메타아크릴레이트 정제장치
KR101990058B1 (ko) 2015-12-22 2019-06-17 주식회사 엘지화학 (메트)아크릴산의 연속 회수 방법
CN105854324B (zh) * 2016-04-25 2018-10-30 钮德明 喷射式气液接触蒸发器
CN105944398A (zh) * 2016-06-28 2016-09-21 钮德明 外循环电磁热管加热真空蒸发器
CN110227278A (zh) * 2019-07-22 2019-09-13 余小海 一种甲苯蒸馏釜
EP3904327A1 (de) 2020-04-30 2021-11-03 Röhm GmbH Verfahren zur herstellung von hydroxyalkyl(meth)acrylsäureestern durch oxidative spaltung von methacrolein-acetalen
WO2023169863A1 (en) 2022-03-08 2023-09-14 Röhm Gmbh Process for preparing high purity (meth)acrylates

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08245511A (ja) * 1995-03-06 1996-09-24 Daicel Chem Ind Ltd （メタ）アクリレ―ト化合物の精製方法
JP2002522576A (ja) * 1998-08-06 2002-07-23 アクゾ ノーベル ナムローゼ フェンノートシャップ ジアルキルパーオキサイド化合物及び該化合物を化学反応を開始するために使用する方法
JP3592970B2 (ja) * 1999-10-07 2004-11-24 株式会社日本触媒 ヒドロキシアルキル（メタ）アクリレートの精製方法
DE10063175A1 (de) * 2000-12-18 2002-06-20 Basf Ag Verfahren zur Herstellung von höheren (Meth)acrylsäureestern
JP4351827B2 (ja) * 2002-03-28 2009-10-28 三菱レイヨン株式会社 ヒドロキシアルキル（メタ）アクリレートの精製方法
WO2003104300A1 (de) * 2002-06-01 2003-12-18 Basf Aktiengesellschaft (meth)acrylester von polyalkoxyliertem trimethylolpropan
CN1220672C (zh) 2002-11-25 2005-09-28 上海华谊丙烯酸有限公司 （甲基）丙烯酸羟烷基酯的提纯方法
DE10301007A1 (de) * 2003-01-13 2004-07-22 Röhm GmbH & Co. KG Verbessertes Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten mit mehrfacher Katalysatorrezyklierung.
DE102006029318B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
DE102007056926A1 (de) * 2007-11-23 2009-05-28 Evonik Röhm Gmbh Verfahren und Anlage zur Aufreinigung von ungesättigten Verbindungen

Also Published As

Publication number Publication date
HK1143970A1 (en) 2011-01-21
EP2209760B1 (de) 2013-03-13
RU2010125500A (ru) 2011-12-27
KR20100093031A (ko) 2010-08-24
US9259664B2 (en) 2016-02-16
RU2492162C2 (ru) 2013-09-10
ES2408683T3 (es) 2013-06-21
EP2209760A1 (de) 2010-07-28
CN101801905B (zh) 2013-08-21
US8394982B2 (en) 2013-03-12
JP2011504475A (ja) 2011-02-10
CN101440033A (zh) 2009-05-27
US20100217030A1 (en) 2010-08-26
US20130066104A1 (en) 2013-03-14
KR20150092372A (ko) 2015-08-12
CN101801905A (zh) 2010-08-11
TW200942509A (en) 2009-10-16
JP5631214B2 (ja) 2014-11-26
TWI441798B (zh) 2014-06-21
DE102007056926A1 (de) 2009-05-28
WO2009065633A1 (de) 2009-05-28

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