MX2016004486A - Unidad de esterificacion para la produccion de metacrilato de metilo sin refinar, proceso de esterificacion que usa tal unidad e instalacion que comprende tal unidad. - Google Patents

Unidad de esterificacion para la produccion de metacrilato de metilo sin refinar, proceso de esterificacion que usa tal unidad e instalacion que comprende tal unidad.

Info

Publication number
MX2016004486A
MX2016004486A MX2016004486A MX2016004486A MX2016004486A MX 2016004486 A MX2016004486 A MX 2016004486A MX 2016004486 A MX2016004486 A MX 2016004486A MX 2016004486 A MX2016004486 A MX 2016004486A MX 2016004486 A MX2016004486 A MX 2016004486A
Authority
MX
Mexico
Prior art keywords
unit
esterification
reactor
mma
methyl methacrylate
Prior art date
Application number
MX2016004486A
Other languages
English (en)
Inventor
Yves Bernardin
Xavier Marcarian
Romain Billon
Florent Vallet
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 MX2016004486A publication Critical patent/MX2016004486A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
    • C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2445—Stationary reactors without moving elements inside placed in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a una unidad de esterificación (150) y a un proceso de esterificación para producir el metacrilato de metilo (MMA) sin refinar a partir de la metacrilamida (MAM), los cuales hacen posible en particular mejorar el rendimiento, lo que significa que los ácidos agotados orgánicos sean bajos; y al mismo tiempo, proporcionar el MMA sin refinar con una muy buena calidad, lo que significa que la concentración del MMA en el MMA sin refinar es bastante elevado y preferentemente desde 50 % en peso hasta 80 en peso. De acuerdo con la invención, la unidad de esterificación comprende los reactores de esterificación (1,..., 5 (o 6) establecidos de una manera en serie de modo que exista un flujo en contra corriente entre la fase gaseosa y la fase líquida, la fase líquida que fluye desde el primer reactor (1) de la serie hasta el último reactor (5 (o 6)), y la fase gaseosa que fluye desde el reactor hasta el primer reactor (1).
MX2016004486A 2013-10-18 2014-10-17 Unidad de esterificacion para la produccion de metacrilato de metilo sin refinar, proceso de esterificacion que usa tal unidad e instalacion que comprende tal unidad. MX2016004486A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1360181A FR3012139B1 (fr) 2013-10-18 2013-10-18 Unite d'esterification pour la production de methacrylate de methyle brut, procede d'esterification utilisant ladite unite et installation comprenant ladite unite
PCT/EP2014/072366 WO2015055842A1 (en) 2013-10-18 2014-10-17 Esterification unit for producing crude methyl methacrylate, esterification process using said unit and plant comprising sais unit

Publications (1)

Publication Number Publication Date
MX2016004486A true MX2016004486A (es) 2016-06-21

Family

ID=50023734

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004486A MX2016004486A (es) 2013-10-18 2014-10-17 Unidad de esterificacion para la produccion de metacrilato de metilo sin refinar, proceso de esterificacion que usa tal unidad e instalacion que comprende tal unidad.

Country Status (7)

Country Link
US (2) US10131614B2 (es)
EP (1) EP3057932B1 (es)
CN (1) CN105612142B (es)
BR (1) BR112016008635B1 (es)
FR (1) FR3012139B1 (es)
MX (1) MX2016004486A (es)
WO (1) WO2015055842A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106512879B (zh) * 2016-03-25 2019-04-12 中国石油集团东北炼化工程有限公司吉林设计院 在甲基丙烯酸甲酯的制备中防止酯化釜内结块的方法
CN107779482A (zh) * 2017-12-05 2018-03-09 山东宝莫生物化工股份有限公司 一种高浓度丙烯酰胺的生产工艺
CN110483271A (zh) * 2019-09-03 2019-11-22 陈国良 一种由反应酰胺盐制备甲基丙烯酸甲酯的方法
TWI732408B (zh) * 2019-12-31 2021-07-01 財團法人工業技術研究院 丙烯酸酯化合物連續式製備裝置及方法
CN113461522A (zh) * 2020-03-30 2021-10-01 中石油吉林化工工程有限公司 生产甲基丙烯酸甲酯的酯化方法
CN113461845B (zh) * 2020-03-30 2023-03-31 中石油吉林化工工程有限公司 一种pmma生产装置
CN115193344B (zh) * 2022-05-25 2023-08-18 安阳九天精细化工有限责任公司 一种高效节能甲胺合成系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250852A (es) * 1959-04-24
LU38695A1 (es) * 1959-07-31
US3996950A (en) 1975-04-30 1976-12-14 Randall Mier Obstacle detection device for use by the blind
GB8618888D0 (en) * 1986-08-01 1986-09-10 Davy Mckee Ltd Process
JP2588581B2 (ja) * 1988-05-06 1997-03-05 株式会社クラレ メタクリル酸エステルの製造法
EP0594008B1 (en) * 1992-10-22 1997-08-13 Sumitomo Chemical Company, Limited Process for producing methyl methacrylate
ES2200429T3 (es) 1998-03-25 2004-03-01 Mitsubishi Gas Chemical Company, Inc. Procedimiento de preparacion de alfa-hidroxicarboxilato.
ZA200303241B (en) * 2002-05-01 2003-11-04 Rohm & Haas Improved process for methacrylic acid and methcrylic acid ester production.
DE102006059513A1 (de) 2006-12-14 2008-06-19 Evonik Röhm Gmbh Verfahren zur Herstellung von Methacrylsäure alkylestern mittels azeotroper Destillation
FR2931822B1 (fr) * 2008-05-30 2012-11-02 Arkema France Methacrylate de methyle derive de la biomasse, procede de fabrication, utilisations et polymeres correspondants.

Also Published As

Publication number Publication date
WO2015055842A1 (en) 2015-04-23
US20200270195A1 (en) 2020-08-27
EP3057932A1 (en) 2016-08-24
US10131614B2 (en) 2018-11-20
CN105612142B (zh) 2021-09-07
FR3012139B1 (fr) 2016-08-26
BR112016008635A2 (es) 2017-08-01
US11084774B2 (en) 2021-08-10
US20160257639A1 (en) 2016-09-08
EP3057932B1 (en) 2022-06-22
FR3012139A1 (es) 2015-04-24
CN105612142A (zh) 2016-05-25
BR112016008635B1 (pt) 2022-04-12

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