JP2023520711A - （メタ）アクリル酸を精製するための方法 - Google Patents

（メタ）アクリル酸を精製するための方法 Download PDF

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Publication number
JP2023520711A
JP2023520711A JP2022560908A JP2022560908A JP2023520711A JP 2023520711 A JP2023520711 A JP 2023520711A JP 2022560908 A JP2022560908 A JP 2022560908A JP 2022560908 A JP2022560908 A JP 2022560908A JP 2023520711 A JP2023520711 A JP 2023520711A
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JP
Japan
Prior art keywords
acrylic acid
stream
column
ppm
less
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Pending
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JP2022560908A
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English (en)
Japanese (ja)
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JP2023520711A5 (https=
Inventor
サージ トレチャク，
オーレリアン ユベ，
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Arkema France SA
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Arkema France SA
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Application filed by Arkema France SA filed Critical Arkema France SA
Publication of JP2023520711A publication Critical patent/JP2023520711A/ja
Publication of JP2023520711A5 publication Critical patent/JP2023520711A5/ja
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B01D3/4205—Reflux ratio control splitter
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C07C51/46—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2022560908A 2020-04-06 2021-03-23 （メタ）アクリル酸を精製するための方法 Pending JP2023520711A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2003402A FR3108906B1 (fr) 2020-04-06 2020-04-06 Procede de purification d’acide (meth)acrylique
FR2003402 2020-04-06
PCT/FR2021/050490 WO2021205090A1 (fr) 2020-04-06 2021-03-23 Procede de purification d'acide (meth)acrylique

Publications (2)

Publication Number Publication Date
JP2023520711A true JP2023520711A (ja) 2023-05-18
JP2023520711A5 JP2023520711A5 (https=) 2024-04-02

Family

ID=71094530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022560908A Pending JP2023520711A (ja) 2020-04-06 2021-03-23 （メタ）アクリル酸を精製するための方法

Country Status (8)

Country Link
US (1) US12116339B2 (https=)
EP (1) EP4132898B8 (https=)
JP (1) JP2023520711A (https=)
KR (1) KR20220164564A (https=)
CN (1) CN115397801A (https=)
BR (1) BR112022018198A2 (https=)
FR (1) FR3108906B1 (https=)
WO (1) WO2021205090A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427520A (en) * 1977-08-04 1979-03-01 Sumitomo Chem Co Ltd Purification of crude acrylic acid
JP2003292470A (ja) * 2002-01-29 2003-10-15 Mitsubishi Chemicals Corp （メタ）アクリル酸の製造方法
JP2018507893A (ja) * 2015-03-12 2018-03-22 アルケマ フランス （メタ）アクリル酸の改良された製造方法
WO2018185423A1 (fr) * 2017-04-04 2018-10-11 Arkema France Procede de purification d'acide (meth)acrylique incluant une colonne de distillation a paroi separatrice.
JP2018531252A (ja) * 2015-10-06 2018-10-25 アルケマ フランス ポリマーグレードの（メタ）アクリル酸の製造のための改善された方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725208A (en) 1971-08-20 1973-04-03 Nippon Kayaku Kk Process for purification of acrylic acid from aldehydes by distillation with a reagent
TW305830B (https=) 1993-03-26 1997-05-21 Sulzer Chemtech Ag
JP3957298B2 (ja) * 2003-06-05 2007-08-15 株式会社日本触媒 アクリル酸の製造方法
US7393976B2 (en) 2003-11-26 2008-07-01 Rohm And Haas Company Process for manufacturing reduced water content (meth)acrylic acid
US8242308B2 (en) 2006-09-15 2012-08-14 Arkema Inc. Process for producing acrylic acid
FR2948365B1 (fr) 2009-07-22 2011-09-09 Arkema France Procede de fabrication d'acide acrylique bio-ressource a partir de glycerol
KR102327728B1 (ko) 2014-02-20 2021-11-18 알케마 인코포레이티드 아크릴산의 제조 공정 및 시스템
FR3094716B1 (fr) 2019-04-02 2021-06-04 Arkema France Production d’acide acrylique de grade polymere

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427520A (en) * 1977-08-04 1979-03-01 Sumitomo Chem Co Ltd Purification of crude acrylic acid
JP2003292470A (ja) * 2002-01-29 2003-10-15 Mitsubishi Chemicals Corp （メタ）アクリル酸の製造方法
JP2018507893A (ja) * 2015-03-12 2018-03-22 アルケマ フランス （メタ）アクリル酸の改良された製造方法
JP2018531252A (ja) * 2015-10-06 2018-10-25 アルケマ フランス ポリマーグレードの（メタ）アクリル酸の製造のための改善された方法
WO2018185423A1 (fr) * 2017-04-04 2018-10-11 Arkema France Procede de purification d'acide (meth)acrylique incluant une colonne de distillation a paroi separatrice.

Also Published As

Publication number Publication date
FR3108906B1 (fr) 2022-03-04
US12116339B2 (en) 2024-10-15
EP4132898B1 (fr) 2025-04-23
KR20220164564A (ko) 2022-12-13
EP4132898A1 (fr) 2023-02-15
FR3108906A1 (fr) 2021-10-08
CN115397801A (zh) 2022-11-25
WO2021205090A1 (fr) 2021-10-14
BR112022018198A2 (pt) 2022-10-25
US20230109749A1 (en) 2023-04-13
EP4132898B8 (fr) 2025-10-22

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