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WO2010058983A3 - (메트)아크릴산 에스테르의 회수방법 - Google Patents

(메트)아크릴산 에스테르의 회수방법 Download PDF

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Publication number
WO2010058983A3
WO2010058983A3 PCT/KR2009/006835 KR2009006835W WO2010058983A3 WO 2010058983 A3 WO2010058983 A3 WO 2010058983A3 KR 2009006835 W KR2009006835 W KR 2009006835W WO 2010058983 A3 WO2010058983 A3 WO 2010058983A3
Authority
WO
WIPO (PCT)
Prior art keywords
meth
acrylic acid
acid ester
recovering
products
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.)
Ceased
Application number
PCT/KR2009/006835
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English (en)
French (fr)
Other versions
WO2010058983A2 (ko
Inventor
백세원
김현규
고준석
하경수
박성규
우동현
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.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
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Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority to BRPI0915932-0A priority Critical patent/BRPI0915932B1/pt
Priority to US13/055,425 priority patent/US8772534B2/en
Priority to CN2009801293524A priority patent/CN102105432B/zh
Publication of WO2010058983A2 publication Critical patent/WO2010058983A2/ko
Publication of WO2010058983A3 publication Critical patent/WO2010058983A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

본 발명은, a) 촉매 하에서 (메트)아크릴산과 알코올의 에스테르 반응을 통해, (메트)아크릴산 에스테르를 수득하는 단계로서, 상기 (메트)아크릴산 에스테르와 함께 부산물이 생성되는 단계; 및 b) 상기 a) 단계에서 생성된 부산물을 반응기 내에서 촉매 및 물과 함께 반응시키되, 상기 반응기 내의 상기 부산물, 상기 촉매 및 상기 물을 포함하는 반응물 총 중량을 기준으로 상기 물의 함량이 0 초과 10 중량% 이하가 되도록 상기 반응기 내로 상기 물을 공급하여, 상기 부산물에 포함된 (메트)아크릴산, 알코올 및 (메트)아크릴산 에스테르를 상기 부산물로부터 분리시켜, 회수물로서 (메트)아크릴산, 알코올 및 (메트)아크릴산 에스테르를 수득하는 단계를 포함하는 (메트)아크릴산 에스테르의 회수방법을 제공한다.
PCT/KR2009/006835 2008-11-19 2009-11-19 (메트)아크릴산 에스테르의 회수방법 Ceased WO2010058983A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0915932-0A BRPI0915932B1 (pt) 2008-11-19 2009-11-19 método para recuperação de um éster de ácido (met)acrílico
US13/055,425 US8772534B2 (en) 2008-11-19 2009-11-19 Method of recovering (meth) acrylic acid ester
CN2009801293524A CN102105432B (zh) 2008-11-19 2009-11-19 回收(甲基)丙烯酸酯的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0115393 2008-11-19
KR20080115393 2008-11-19

Publications (2)

Publication Number Publication Date
WO2010058983A2 WO2010058983A2 (ko) 2010-05-27
WO2010058983A3 true WO2010058983A3 (ko) 2010-07-29

Family

ID=42198677

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006835 Ceased WO2010058983A2 (ko) 2008-11-19 2009-11-19 (메트)아크릴산 에스테르의 회수방법

Country Status (5)

Country Link
US (1) US8772534B2 (ko)
KR (1) KR101178239B1 (ko)
CN (1) CN102105432B (ko)
BR (1) BRPI0915932B1 (ko)
WO (1) WO2010058983A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101362353B1 (ko) * 2010-07-09 2014-02-12 주식회사 엘지화학 (메트)아크릴레이트의 제조방법
KR101144306B1 (ko) 2010-08-26 2012-05-11 주식회사 엘지화학 알킬(메트)아크릴레이트의 제조 방법
CN111362786B (zh) * 2018-12-25 2023-01-13 万华化学集团股份有限公司 一种丙烯酸甲酯重组分回收利用的方法
CN110372509A (zh) * 2019-07-19 2019-10-25 江门谦信化工发展有限公司 一种丙烯酸正丁酯重组分的裂解回收工艺
CN113511973A (zh) * 2021-03-16 2021-10-19 南京福昌环保有限公司 利用串联催化酯化反应装置回收丙烯酸及酯类废油的方法
FR3126416B1 (fr) 2021-08-25 2023-07-14 Arkema France Procede perfectionne de fabrication d’acrylate de butyle de purete elevee
FR3128459B1 (fr) 2021-10-25 2023-09-22 Arkema France D’acrylate de butyle de purete elevee
FR3141174B1 (fr) 2022-10-19 2024-09-06 Arkema France Procede perfectionne de fabrication d’acrylate de butyle de purete elevee

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525086A (ja) * 1991-07-12 1993-02-02 Toagosei Chem Ind Co Ltd アクリル酸エステルのミカエル付加物の分解方法
US5910603A (en) * 1995-09-28 1999-06-08 Basf Aktiengesellschaft Esterification of (meth)acrylic acid with an alkanol
JP2003226671A (ja) * 2002-01-31 2003-08-12 Toagosei Co Ltd （メタ）アクリル酸エステルの製造方法
US6617470B1 (en) * 1998-11-11 2003-09-09 Basf Aktiengesellschaft Method for esterifying (meth)acrylic acid with an alkanol
US20040225149A1 (en) * 2001-12-26 2004-11-11 Mitsubishi Chemical Corporation Method of decomposing by-product during the production of (meth)acrylic ester
US20040267045A1 (en) * 2001-11-28 2004-12-30 Mitsubishi Chemical Corporation Processes for producing (meth)acrylic acid compound
US20060287550A1 (en) * 2003-05-28 2006-12-21 Mitsubishi Rayon Co., Ltd. Process for the production of n-alkylaminoalkyl (meth)acrylates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2861983B2 (ja) * 1997-04-07 1999-02-24 東亞合成株式会社 アクリル酸エステルのミカエル付加物の分解方法
US6655469B1 (en) * 2002-05-23 2003-12-02 Greensgroomer Worldwide, Inc. Turf comber

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525086A (ja) * 1991-07-12 1993-02-02 Toagosei Chem Ind Co Ltd アクリル酸エステルのミカエル付加物の分解方法
US5910603A (en) * 1995-09-28 1999-06-08 Basf Aktiengesellschaft Esterification of (meth)acrylic acid with an alkanol
US6617470B1 (en) * 1998-11-11 2003-09-09 Basf Aktiengesellschaft Method for esterifying (meth)acrylic acid with an alkanol
US20040267045A1 (en) * 2001-11-28 2004-12-30 Mitsubishi Chemical Corporation Processes for producing (meth)acrylic acid compound
US20040225149A1 (en) * 2001-12-26 2004-11-11 Mitsubishi Chemical Corporation Method of decomposing by-product during the production of (meth)acrylic ester
JP2003226671A (ja) * 2002-01-31 2003-08-12 Toagosei Co Ltd （メタ）アクリル酸エステルの製造方法
US20060287550A1 (en) * 2003-05-28 2006-12-21 Mitsubishi Rayon Co., Ltd. Process for the production of n-alkylaminoalkyl (meth)acrylates

Also Published As

Publication number Publication date
KR101178239B1 (ko) 2012-08-30
BRPI0915932B1 (pt) 2020-12-29
US20110230675A1 (en) 2011-09-22
CN102105432A (zh) 2011-06-22
US8772534B2 (en) 2014-07-08
BRPI0915932A2 (pt) 2019-11-26
CN102105432B (zh) 2013-10-16
WO2010058983A2 (ko) 2010-05-27
KR20100056415A (ko) 2010-05-27

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