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MX2017002844A - Proceso mejorado de produccion de acido (met)acrilico. - Google Patents

Proceso mejorado de produccion de acido (met)acrilico.

Info

Publication number
MX2017002844A
MX2017002844A MX2017002844A MX2017002844A MX2017002844A MX 2017002844 A MX2017002844 A MX 2017002844A MX 2017002844 A MX2017002844 A MX 2017002844A MX 2017002844 A MX2017002844 A MX 2017002844A MX 2017002844 A MX2017002844 A MX 2017002844A
Authority
MX
Mexico
Prior art keywords
meth
acrylic acid
production process
acid production
purifying
Prior art date
Application number
MX2017002844A
Other languages
English (en)
Inventor
Lacroix Christian
Jain Sandeep
Original Assignee
Arkema France
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 Arkema France filed Critical Arkema France
Publication of MX2017002844A publication Critical patent/MX2017002844A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/22—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by depolymerisation to the original monomer, e.g. dicyclopentadiene to cyclopentadiene
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
    • 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
    • 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
    • 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
    • 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
    • C07C51/50—Use of additives, e.g. for stabilisation
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00—Mobile visual advertising
    • G09F21/04—Mobile visual advertising by land vehicles
    • G09F21/048—Advertisement panels on sides, front or back of vehicles
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1856—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure
    • G09F2007/1865—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure on vehicles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a la producción de ácido (met)acrílico. Ésta tiene más particularmente por objetivo la puesta en operación de una etapa de condensación del agua contenida en un efluente gaseoso reciclado y/o en la alimentación de aire, en un proceso de producción de ácido (met)acrílico que incluye un proceso de purificación de una mezcla de reacción que comprende ácido (met)acrílico, sin utilizar solvente azeotrópico y basado en la puesta en operación de dos columnas de destilación. El proceso de acuerdo a la presente invención permite reducir las pérdidas en ácido (met)acrílico en el curso de la purificación, y globalmente en mejorar la eficacia del proceso.
MX2017002844A 2016-03-29 2017-03-03 Proceso mejorado de produccion de acido (met)acrilico. MX2017002844A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1652683A FR3049601B1 (fr) 2016-03-29 2016-03-29 Procede ameliore de production d'acide (meth)acrylique

Publications (1)

Publication Number Publication Date
MX2017002844A true MX2017002844A (es) 2018-08-15

Family

ID=56069123

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002844A MX2017002844A (es) 2016-03-29 2017-03-03 Proceso mejorado de produccion de acido (met)acrilico.

Country Status (11)

Country Link
US (1) US9783479B1 (es)
EP (1) EP3225613B1 (es)
JP (1) JP6894255B2 (es)
KR (1) KR102263549B1 (es)
CN (1) CN107235836B (es)
BR (1) BR102017005626B1 (es)
FR (1) FR3049601B1 (es)
MX (1) MX2017002844A (es)
SG (1) SG10201701964SA (es)
TW (1) TW201802063A (es)
ZA (1) ZA201701654B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102178384B1 (ko) * 2019-01-29 2020-11-12 호서대학교 산학협력단 2단 증류탑을 이용한 사염화 티타늄(TiCl4) 정제증류장치
KR102721330B1 (ko) * 2020-12-03 2024-10-23 주식회사 엘지화학 아크릴산 제조방법
KR102690125B1 (ko) * 2020-12-03 2024-07-30 주식회사 엘지화학 아크릴산의 제조 공정
KR102827964B1 (ko) * 2021-04-02 2025-07-02 단국대학교 천안캠퍼스 산학협력단 트리테르페노이드를 유효성분으로 포함하는 퇴행성 신경질환 치료 또는 예방용 조성물
KR102855131B1 (ko) * 2021-10-15 2025-09-03 주식회사 엘지화학 아크릴산 제조방법
KR102855127B1 (ko) * 2021-10-15 2025-09-03 주식회사 엘지화학 아크릴산 제조방법
BR112023012756A2 (pt) * 2021-10-15 2023-12-05 Lg Chemical Ltd Método para preparar ácido acrílico
KR20240037081A (ko) * 2022-09-14 2024-03-21 주식회사 엘지화학 아크릴산 제조방법
KR102846320B1 (ko) * 2022-09-14 2025-08-14 주식회사 엘지화학 아크릴산 제조방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740253A1 (de) * 1997-09-12 1999-03-18 Basf Ag Verfahren zur fraktionierten Kondensation eines heißen Gasgemisches mit einem hohen Anteil nicht kondensierbarer Komponenten
FR2798382B1 (fr) * 1999-09-14 2001-10-26 Atofina Procede de purification de l'acide acrylique obtenu par oxydation du propylene et/ou de l'acroleine
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
JP4056429B2 (ja) * 2003-06-05 2008-03-05 株式会社日本触媒 （メタ）アクリル酸の製造方法
FR2861724B1 (fr) * 2003-11-04 2005-12-30 Arkema Procede de purification de l'acide (meth)acrylique obtenu par oxydation d'un substrat gazeux
FR2861725B1 (fr) * 2003-11-04 2005-12-30 Arkema Procede de purification de l'acide (meth)acrylique obtenu par oxydation d'un substrat gazeux
WO2008033687A2 (en) * 2006-09-15 2008-03-20 Dow Global Technologies Inc. Process for producing acrylic acid
KR101994630B1 (ko) * 2008-10-01 2019-07-02 알케마 인코포레이티드 온라인 근적외선 분석을 이용한 (메트)아크릴산 정제 방법의 제어
JP6703950B2 (ja) * 2014-02-20 2020-06-03 アーケマ・インコーポレイテッド アクリル酸を生成するための方法及びシステム
FR3033558B1 (fr) * 2015-03-12 2017-02-24 Arkema France Procede ameliore de production d'acide (meth)acrylique

Also Published As

Publication number Publication date
EP3225613A1 (fr) 2017-10-04
CN107235836A (zh) 2017-10-10
BR102017005626B1 (pt) 2022-02-22
TW201802063A (zh) 2018-01-16
EP3225613B1 (fr) 2018-09-19
KR20170113177A (ko) 2017-10-12
KR102263549B1 (ko) 2021-06-09
SG10201701964SA (en) 2017-10-30
JP2017178924A (ja) 2017-10-05
CN107235836B (zh) 2020-07-10
FR3049601B1 (fr) 2018-03-09
JP6894255B2 (ja) 2021-06-30
BR102017005626A2 (pt) 2017-10-31
FR3049601A1 (fr) 2017-10-06
US9783479B1 (en) 2017-10-10
US20170283358A1 (en) 2017-10-05
ZA201701654B (en) 2018-05-30

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