BR112015032389A2 - processo para a produçâo contínua de acrilatos leves pela esterificação de um ácido acrílico em grau éster bruto - Google Patents

processo para a produçâo contínua de acrilatos leves pela esterificação de um ácido acrílico em grau éster bruto

Info

Publication number
BR112015032389A2
BR112015032389A2 BR112015032389A BR112015032389A BR112015032389A2 BR 112015032389 A2 BR112015032389 A2 BR 112015032389A2 BR 112015032389 A BR112015032389 A BR 112015032389A BR 112015032389 A BR112015032389 A BR 112015032389A BR 112015032389 A2 BR112015032389 A2 BR 112015032389A2
Authority
BR
Brazil
Prior art keywords
acrylic acid
light
acid ester
esterification
continuous production
Prior art date
Application number
BR112015032389A
Other languages
English (en)
Other versions
BR112015032389B1 (pt
Inventor
Fauconet Michel
Roundy Roger
Daniel Samuel
DENIS Stephane
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 BR112015032389A2 publication Critical patent/BR112015032389A2/pt
Publication of BR112015032389B1 publication Critical patent/BR112015032389B1/pt

Links

Classifications

    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form
    • 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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

a presente invenção se refere a um processo para a preparação contínua de acrilato leve, pela reação de um álcool leve com um fluxo de éster de ácido acrílico em grau bruto que inclui mais do que 8% em peso de adutos de michael. de acordo com o dito processo, a dissociação térmica dos ditos adutos de michael contidos no fluxo de éster de ácido acrílico em grau bruto ou gerados in situ na área de reação, e a esterificação, com um álcool leve, do ácido acrílico no dito fluxo de éster de ácido acrílico em grau bruto e/ou gerado in situ pela dita dissociação térmica são realizados simultaneamente em uma única área de reação, o efluente que deixa a área de reação sendo então submetido a um tratamento e purificação que resultam na produção de um acrilato leve purificado e o resíduo de reação permanecendo líquido o suficiente para ser removido por meio de uma bomba.
BR112015032389-8A 2013-07-29 2014-07-24 processo para a produçâo contínua de acrilatos leves pela esterificação de um ácido acrílico em grau éster bruto BR112015032389B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1357447 2013-07-29
FR1357447A FR3008971B1 (fr) 2013-07-29 2013-07-29 Procede de production en continu d'acrylates legers par esterification d'un acide acrylique de grade ester brut
PCT/FR2014/051928 WO2015015100A1 (fr) 2013-07-29 2014-07-24 Procede de production en continu d'acrylates legers par esterification d'un acide acrylique de grade ester brut

Publications (2)

Publication Number Publication Date
BR112015032389A2 true BR112015032389A2 (pt) 2017-07-25
BR112015032389B1 BR112015032389B1 (pt) 2020-12-08

Family

ID=49474624

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015032389-8A BR112015032389B1 (pt) 2013-07-29 2014-07-24 processo para a produçâo contínua de acrilatos leves pela esterificação de um ácido acrílico em grau éster bruto

Country Status (8)

Country Link
US (1) US9796651B2 (pt)
EP (1) EP3027586B1 (pt)
JP (1) JP6595467B2 (pt)
KR (1) KR102207641B1 (pt)
CN (1) CN105408299B (pt)
BR (1) BR112015032389B1 (pt)
FR (1) FR3008971B1 (pt)
WO (1) WO2015015100A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108025288A (zh) * 2015-08-28 2018-05-11 宝洁公司 用于使羟基丙酸及其衍生物脱水的催化剂
FR3083233B1 (fr) * 2018-06-27 2020-05-29 Arkema France Procede de purification d'acrylates legers.
JP2022529126A (ja) * 2019-04-16 2022-06-17 ローム アンド ハース カンパニー 酸触媒によるアクリル酸およびメタノールからのアクリル酸メチルの合成
BR112021018317A2 (pt) * 2019-04-16 2021-11-23 Rohm & Haas Método para preparar acrilato de metila
FR3125042B1 (fr) 2021-07-09 2024-04-12 Snf Sa Procédé d’obtention d’alkyl(méth)acrylamide substitué biosourcé
FR3125040B1 (fr) 2021-07-09 2024-04-26 Snf Sa Procédé d’obtention de bio-monomère à partir de diméthylaminoethanol d’origine renouvelable

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1351243A (fr) 1963-03-20 1964-01-31 Basf Ag Procédé pour le traitement en continu des résidus qui se forment lors de la synthèse d'acide acrylique ou de ses esters
US3868410A (en) 1972-08-03 1975-02-25 Celanese Corp Conversion of oligomeric acrylates to acrylate monomers
US4076950A (en) * 1976-07-19 1978-02-28 Rohm And Haas Company Process for manufacture of alkyl esters of aliphatic carboxylic acids
US4999452A (en) * 1989-05-15 1991-03-12 Union Carbide Chemicals And Plastics Company Inc. Process for producing acrylic ester
FR2650587B1 (fr) 1989-08-03 1991-10-18 Norsolor Sa Procede de preparation en continu d'acrylates legers
FR2700767B1 (fr) * 1993-01-27 1995-04-07 Atochem Elf Sa Procédé perfectionné de fabrication de (méthacrylates d'alkyle par estérification directe.
FR2727964B1 (fr) * 1994-12-12 1997-01-24 Atochem Elf Sa Procede de recuperation des produits nobles legers contenus dans les residus de distillation des procedes de fabrication de l'acide acrylique et de ses esters
FR2736912B1 (fr) * 1995-07-18 1997-08-22 Atochem Elf Sa Procede de purification de l'acide acrylique obtenu par oxydation catalytique du propylene
DE19547459A1 (de) * 1995-12-19 1996-07-25 Basf Ag Verfahren zum Verestern von (Meth)acrylsäure mit einem Alkanol
US6605738B1 (en) 1996-05-29 2003-08-12 Union Carbide Chemicals & Plastics Technology Corporation Processes for refining butyl acrylate
JPH10316719A (ja) 1997-05-20 1998-12-02 Daikin Ind Ltd 新規重合体およびそれを含む防汚加工剤組成物
CN1099405C (zh) * 1997-05-20 2003-01-22 联合碳化化学品及塑料技术公司 精制丙烯酸丁酯的方法
WO1998052903A1 (en) * 1997-05-20 1998-11-26 Union Carbide Chemicals & Plastics Technology Corporation Processes for conducting equilibrium-limited reactions
DE19721400A1 (de) 1997-05-22 1998-11-26 Basf Ag Verfahren zur Herstellung von Dienpolymerisatlösungen in vinylaromatischen Monomeren
JPH1112222A (ja) 1997-06-25 1999-01-19 Nippon Shokubai Co Ltd アクリル酸の回収方法
EP1028936B1 (en) * 1997-10-31 2003-03-26 Celanese International Corporation Sulfur removal process from an acrylate stream
US6482976B1 (en) 1999-06-17 2002-11-19 Union Carbide Chemicals & Plastics Technology Corporation Processes for conducting equilibrium-limited reactions
AU5605400A (en) * 1999-06-17 2001-01-09 Union Carbide Chemicals And Plastics Company Inc. Processes for conducting equilibrium-limited reactions
DE10144490A1 (de) 2001-09-10 2003-03-27 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
JP4302934B2 (ja) * 2002-04-25 2009-07-29 株式会社日本触媒 ミカエル型付加物の分解方法
JP2004043448A (ja) * 2002-05-16 2004-02-12 Mitsubishi Chemicals Corp （メタ）アクリル酸類の製造方法
DE102004008575A1 (de) * 2004-02-19 2005-09-08 Stockhausen Gmbh Spaltung oligomerer (Meth)acrylsäure in flüssiger Phase unter Druck
FR2881136B1 (fr) * 2005-01-21 2007-03-23 Arkema Sa Procede de preparation de l'acide acrylique comprenant une oxydation partielle du propane en propylene
CN101516820B (zh) 2006-09-15 2012-11-21 阿克马公司 制备丙烯酸的方法
JP2009242286A (ja) * 2008-03-31 2009-10-22 Mitsubishi Chemicals Corp アクリル酸の製造方法
FR2934261B1 (fr) * 2008-07-25 2015-04-10 Arkema France Procede de synthese d'esters de l'acide acrylique
DE102008054587A1 (de) * 2008-12-12 2010-06-17 Basf Se Verfahren zur Rückspaltung von in einer Flüssigkeit F enthaltenen Michael-Addukten, die bei der Herstellung von Acrylsäure oder deren Ester gebildet wurde
FR2948365B1 (fr) * 2009-07-22 2011-09-09 Arkema France Procede de fabrication d'acide acrylique bio-ressource a partir de glycerol
WO2012101471A1 (en) * 2011-01-28 2012-08-02 Arkema France Improved process for manufacturing acrolein/acrylic acid
WO2013002267A1 (ja) 2011-06-28 2013-01-03 ウィンテックポリマー株式会社 樹脂成形体

Also Published As

Publication number Publication date
FR3008971A1 (fr) 2015-01-30
US20160159725A1 (en) 2016-06-09
KR102207641B1 (ko) 2021-01-25
EP3027586A1 (fr) 2016-06-08
US9796651B2 (en) 2017-10-24
EP3027586B1 (fr) 2020-02-26
CN105408299A (zh) 2016-03-16
WO2015015100A1 (fr) 2015-02-05
JP2016525565A (ja) 2016-08-25
BR112015032389B1 (pt) 2020-12-08
FR3008971B1 (fr) 2016-08-19
CN105408299B (zh) 2018-04-24
KR20160036627A (ko) 2016-04-04
JP6595467B2 (ja) 2019-10-23

Similar Documents

Publication Publication Date Title
BR112015032389A2 (pt) processo para a produçâo contínua de acrilatos leves pela esterificação de um ácido acrílico em grau éster bruto
NZ778462A (en) Coumarin compounds and their uses as fluorescent labels
BR112018013060A2 (pt) processo para a purificação de ésteres (met) acrílicos
AR079560A1 (es) Purificacion de isopreno a partir de recursos renovables
BR112013020912A2 (pt) processo para a remoção de um composto orgânico de uma solução aquosa e mistura de reação compreendendo uma solução aquosa e uma solução orgânica hidrófoba
BR112014001371A2 (pt) fermentação de glicerol para ácidos orgânicos
BRPI0908521A2 (pt) processo para preparar (met) acrilatos de misturas de álcool, e, usos de (met) acrilatos de misturas de álcool e de dispersões
BR112015013542A2 (pt) processo de produção de acrilato de alquila
AR079579A1 (es) Metodo para la produccion de acido metacrilico y acrilico
BR112014015949A8 (pt) processo para a produção de hidróxido de colina
BR112015019829A2 (pt) processo para o preparo de éster de ácido succínico
IN2014DN08551A (pt)
BR112017001772A2 (pt) processo aperfeiçoado de fabricação de (met) acrilatos de alquila
BR112012014487A2 (pt) processo para inibir polimerização de ácido (met) acrílico e/ou ésteres (met) acrílicos
BR112015026608A2 (pt) processo para produção de olefina
AR088103A1 (es) Procesos para la produccion de acidos acrilicos y acrilatos
BR112015019271A2 (pt) processo para o preparo de éster de ácido succínico
BR112018015652A2 (pt) processo de produção de ésteres (met)acrílicos
BR112014017463A2 (pt) processo de produção de acrilato de 2-octila por transesterificação
BRPI0822195A8 (pt) Processo e dispositivo para a produção de hidrocarbonetos
BR112017015571A2 (pt) valorização de produtos nobres em um processo de produção do éster (met) acrílico
BR112013025810A2 (pt) método de tratamento de materiais orgânicos para produção de gás metano
BR112017004682A2 (pt) processo e planta para produção de álcoois graxos
BR112014008979A2 (pt) processo e aparelho para obtenção de óleo a partir de uma mistura de vapor e gás
BR112017025177A2 (pt) produção de esteróis

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/07/2014, OBSERVADAS AS CONDICOES LEGAIS.