TW201738199A - 純化(甲基)丙烯酸酯之方法 - Google Patents

純化(甲基)丙烯酸酯之方法 Download PDF

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Publication number
TW201738199A
TW201738199A TW106101041A TW106101041A TW201738199A TW 201738199 A TW201738199 A TW 201738199A TW 106101041 A TW106101041 A TW 106101041A TW 106101041 A TW106101041 A TW 106101041A TW 201738199 A TW201738199 A TW 201738199A
Authority
TW
Taiwan
Prior art keywords
meth
acrylate
column
purified
dividing wall
Prior art date
Application number
TW106101041A
Other languages
English (en)
Chinese (zh)
Inventor
賽吉 特雷傑
納塔利 赫斯
羅斯 阿吉爾
皮爾艾瑪 卡諾爾
克里斯多夫 奧斯
Original Assignee
艾克瑪公司
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 艾克瑪公司 filed Critical 艾克瑪公司
Publication of TW201738199A publication Critical patent/TW201738199A/zh

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/48Separation; Purification; Stabilisation; Use of additives
    • C07C67/52Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/141Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D5/00Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/08Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/48Separation; Purification; Stabilisation; Use of additives
    • C07C67/62Use of additives, e.g. for stabilisation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54Acrylic acid esters; Methacrylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW106101041A 2016-01-21 2017-01-12 純化(甲基)丙烯酸酯之方法 TW201738199A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1650469A FR3047004B1 (fr) 2016-01-21 2016-01-21 Procede de purification d'esters (meth)acryliques

Publications (1)

Publication Number Publication Date
TW201738199A true TW201738199A (zh) 2017-11-01

Family

ID=55542938

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106101041A TW201738199A (zh) 2016-01-21 2017-01-12 純化(甲基)丙烯酸酯之方法

Country Status (9)

Country Link
US (1) US10508074B2 (https=)
EP (1) EP3405450A1 (https=)
JP (1) JP2019504078A (https=)
KR (1) KR102647454B1 (https=)
CN (1) CN108473412A (https=)
BR (1) BR112018013060B1 (https=)
FR (1) FR3047004B1 (https=)
TW (1) TW201738199A (https=)
WO (1) WO2017125657A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7337692B2 (ja) 2016-12-21 2023-09-04 ビーエーエスエフ ソシエタス・ヨーロピア 蒸留により対応する粗製アルキルアクリレートから純粋な2-エチルヘキシルアクリレートまたは純粋な2-プロピルヘプチルアクリレートを取得する方法
BR112019011294B1 (pt) 2016-12-21 2022-10-18 Basf Se Processo para isolar acrilato de butila puro de acrilato de butila bruto
EP3558922B1 (de) 2016-12-21 2020-10-14 Basf Se Verfahren zur destillativen gewinnung von rein-tert-butyl(meth)acrylat aus roh-tert-butyl(meth)acrylat
FR3083233B1 (fr) 2018-06-27 2020-05-29 Arkema France Procede de purification d'acrylates legers.
FR3091871B1 (fr) * 2019-01-22 2020-12-18 Arkema France Procede de purification d’esters (meth)acryliques a l’aide d’une colonne a partition
CN113574047A (zh) * 2019-04-16 2021-10-29 罗门哈斯公司 由丙烯酸和甲醇进行的酸催化的丙烯酸甲酯合成
EP3956285B1 (en) * 2019-04-16 2023-04-26 Rohm and Haas Company Acid catalyzed synthesis of methyl acrylate from acrylic acid and methanol
CN112552174B (zh) * 2020-12-23 2023-04-11 江门谦信化工发展有限公司 一种精馏乙酸酯的装置及方法
CN114011341B (zh) * 2021-11-15 2024-12-06 丹东明珠特种树脂有限公司 催化精馏塔和深脱除异丁烯之高纯度mtbe制备系统
WO2025131961A1 (en) * 2023-12-21 2025-06-26 Basf Se Device and process for manufacture of (meth)acrylates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299345A (ja) * 1985-10-24 1987-05-08 Nippon Kayaku Co Ltd アクリル酸エステル又はメタクリル酸エステルの回収法
JP3999926B2 (ja) * 2000-05-12 2007-10-31 三菱レイヨン株式会社 メタクリル酸エステルの精製方法
JP3672818B2 (ja) * 2000-12-26 2005-07-20 三菱レイヨン株式会社 (メタ)アクリル酸エステルの精製方法
JP4733275B2 (ja) * 2001-01-10 2011-07-27 三菱レイヨン株式会社 (メタ)アクリル酸エステルの精製方法
JP2005239564A (ja) * 2004-02-24 2005-09-08 Mitsubishi Rayon Co Ltd (メタ)アクリル酸エステルの製造方法
JP2007045803A (ja) * 2005-08-12 2007-02-22 Asahi Kasei Chemicals Corp 精製されたメタクリル酸メチルを得る方法
CN101367720A (zh) * 2008-09-18 2009-02-18 中国石油大学(华东) 一种隔壁共沸精馏塔提纯丙烯酸的工艺方法及装置
WO2012071158A1 (en) * 2010-11-22 2012-05-31 Rohm And Haas Company Acrylate production process
KR101496488B1 (ko) * 2010-12-29 2015-02-26 주식회사 엘지화학 고순도 2-에틸헥실-아크릴레이트 생산을 위한 분리벽형 증류탑 및 이를 이용한 제조방법

Also Published As

Publication number Publication date
US20190016665A1 (en) 2019-01-17
EP3405450A1 (fr) 2018-11-28
JP2019504078A (ja) 2019-02-14
US10508074B2 (en) 2019-12-17
CN108473412A (zh) 2018-08-31
FR3047004B1 (fr) 2019-08-09
BR112018013060B1 (pt) 2022-02-15
FR3047004A1 (fr) 2017-07-28
KR20180108644A (ko) 2018-10-04
WO2017125657A1 (fr) 2017-07-27
BR112018013060A2 (pt) 2018-12-11
KR102647454B1 (ko) 2024-03-13

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