MX2016004484A - Unidad y proceso para la purificacion de metacrilato de metilo sin refinar. - Google Patents

Unidad y proceso para la purificacion de metacrilato de metilo sin refinar.

Info

Publication number
MX2016004484A
MX2016004484A MX2016004484A MX2016004484A MX2016004484A MX 2016004484 A MX2016004484 A MX 2016004484A MX 2016004484 A MX2016004484 A MX 2016004484A MX 2016004484 A MX2016004484 A MX 2016004484A MX 2016004484 A MX2016004484 A MX 2016004484A
Authority
MX
Mexico
Prior art keywords
mma
distillation column
column
fed
unit
Prior art date
Application number
MX2016004484A
Other languages
English (en)
Spanish (es)
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 MX2016004484A publication Critical patent/MX2016004484A/es

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0446—Juxtaposition of mixers-settlers
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic 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
    • C07C51/43—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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
MX2016004484A 2013-10-18 2014-10-17 Unidad y proceso para la purificacion de metacrilato de metilo sin refinar. MX2016004484A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1360186A FR3012140B1 (fr) 2013-10-18 2013-10-18 Unite et procede pour la purification de methacrylate de methyle brut
PCT/EP2014/072367 WO2015055843A1 (en) 2013-10-18 2014-10-17 Unit and process for purification of crude methyl methacrylate

Publications (1)

Publication Number Publication Date
MX2016004484A true MX2016004484A (es) 2016-06-21

Family

ID=50023735

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004484A MX2016004484A (es) 2013-10-18 2014-10-17 Unidad y proceso para la purificacion de metacrilato de metilo sin refinar.

Country Status (7)

Country Link
US (1) US10793505B2 (enExample)
EP (1) EP3057933B1 (enExample)
CN (1) CN105636929B (enExample)
BR (1) BR112016008639B1 (enExample)
FR (1) FR3012140B1 (enExample)
MX (1) MX2016004484A (enExample)
WO (1) WO2015055843A1 (enExample)

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WO2017192961A1 (en) 2016-05-06 2017-11-09 Incyte Corporation Heterocyclic compounds as immunomodulators
EP3464279B1 (en) 2016-05-26 2021-11-24 Incyte Corporation Heterocyclic compounds as immunomodulators
CN105964007B (zh) * 2016-05-31 2018-01-09 青岛理工大学 一种分离正丁醇‑异丁醇混合物的设备和工艺
PL3472167T3 (pl) 2016-06-20 2022-12-19 Incyte Corporation Związki heterocykliczne jako immunomodulatory
EP3484866B1 (en) 2016-07-14 2022-09-07 Incyte Corporation Heterocyclic compounds as immunomodulators
CA3034458C (en) * 2016-08-31 2023-09-26 Ecolab Usa Inc. Method to inhibit polymerization in a process water
KR102078396B1 (ko) * 2016-09-13 2020-02-17 주식회사 엘지화학 선택 증류 장치 및 증류 방법.
EP3558924B1 (en) * 2016-12-20 2023-10-11 Dow Global Technologies LLC Methods of using 4-hydroxy-2,2,6,6-tetramethylpiperidinoxyl (4-ht) as polymerization inhibitor in a wash settler for preparing methyl methacrylate
KR102696516B1 (ko) 2016-12-22 2024-08-22 인사이트 코포레이션 면역조절제로서의 벤조옥사졸 유도체
EP3558973B1 (en) 2016-12-22 2021-09-15 Incyte Corporation Pyridine derivatives as immunomodulators
US20180179201A1 (en) 2016-12-22 2018-06-28 Incyte Corporation Heterocyclic compounds as immunomodulators
EP4212529B1 (en) 2018-03-30 2025-01-29 Incyte Corporation Heterocyclic compounds as immunomodulators
FI4219492T3 (fi) 2018-05-11 2025-02-17 Incyte Corp Heterosyklisiä yhdisteitä immunomodulaattoreina
FR3096368B1 (fr) * 2019-05-23 2021-04-23 Arkema France Procede perfectionne de fabrication d’acrylates d’alkyle de purete elevee
KR20220027726A (ko) * 2019-06-28 2022-03-08 아사히 가세이 가부시키가이샤 메타크릴산메틸의 제조 방법
CA3150434A1 (en) 2019-08-09 2021-02-18 Incyte Corporation Salts of a pd-1/pd-l1 inhibitor
IL292524A (en) 2019-11-11 2022-06-01 Incyte Corp Salts and crystalline forms of a pd-1/pd-l1 inhibitor
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
CN113457186B (zh) * 2020-03-30 2022-10-04 中石油吉林化工工程有限公司 提高粗mma分离塔分离效果的方法
CN113461526A (zh) * 2020-03-30 2021-10-01 中石油吉林化工工程有限公司 甲基丙烯酸甲酯的萃取方法和系统
CN113461525A (zh) * 2020-03-30 2021-10-01 中石油吉林化工工程有限公司 甲基丙烯酸甲酯的精制方法
CN113457193B (zh) * 2021-06-25 2023-01-17 济南大学 一种分离甲醇-甲缩醛-甲酸甲酯混合物的装置及方法
CN113599856B (zh) * 2021-08-11 2022-03-25 安徽晟捷新能源科技股份有限公司 一种nmp精馏塔底焦油再利用的设备
CN114292186A (zh) * 2022-01-14 2022-04-08 万华化学集团股份有限公司 一种高纯度mma的制备方法
JPWO2023210564A1 (enExample) * 2022-04-27 2023-11-02
CN115888181B (zh) * 2023-02-23 2023-05-23 山东宏旭化学股份有限公司 一种甲基丙烯酸甲酯生产用萃取塔及其萃取方法
CN120079126B (zh) * 2025-05-06 2025-07-25 福建贝莱特生物科技有限公司 用于3,5-二氯-2-戊酮生产的蒸馏装置及其控制方法

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Also Published As

Publication number Publication date
EP3057933B1 (en) 2021-05-12
BR112016008639B1 (pt) 2022-04-12
US20160251297A1 (en) 2016-09-01
WO2015055843A1 (en) 2015-04-23
CN105636929A (zh) 2016-06-01
FR3012140B1 (fr) 2016-08-26
CN105636929B (zh) 2019-10-01
EP3057933A1 (en) 2016-08-24
FR3012140A1 (enExample) 2015-04-24
US10793505B2 (en) 2020-10-06
BR112016008639A2 (enExample) 2017-08-01

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