[go: up one dir, main page]

MX2016010692A - Proceso y sistema de produccion de acido acrilico. - Google Patents

Proceso y sistema de produccion de acido acrilico.

Info

Publication number
MX2016010692A
MX2016010692A MX2016010692A MX2016010692A MX2016010692A MX 2016010692 A MX2016010692 A MX 2016010692A MX 2016010692 A MX2016010692 A MX 2016010692A MX 2016010692 A MX2016010692 A MX 2016010692A MX 2016010692 A MX2016010692 A MX 2016010692A
Authority
MX
Mexico
Prior art keywords
finishing column
acrylic acid
overhead
stream
aspirating
Prior art date
Application number
MX2016010692A
Other languages
English (en)
Inventor
S Decourcy Michael
Original Assignee
Arkema Inc
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 Inc filed Critical Arkema Inc
Publication of MX2016010692A publication Critical patent/MX2016010692A/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
    • C07C51/42—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
    • B01D3/10—Vacuum 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0027—Condensation of vapours; Recovering volatile solvents by condensation by direct contact between vapours or gases and the cooling medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un proceso de recuperación de ácido (met) acrílico incluye destilar una mezcla que comprende ácido (met) acrílico en una columna de acabado a menos de la presión atmosférica para producir una corriente de cabeza de la columna de acabado y una corriente de cola de la columna de acabado. Un sistema de condensador de contacto directo de aspiración de la cabeza condensa al menos parcialmente la corriente de cabeza de la columna de acabado para formar un condensado de cabeza de la columna de acabado y una corriente de ventilación de no condensables de la cabeza. También puede recuperarse una extracción lateral en fase vapor de la columna de acabado. Puede usarse un sistema de condensador de contacto directo de aspiración para condensar al menos parcialmente la extracción lateral en fase vapor.
MX2016010692A 2014-02-20 2015-02-12 Proceso y sistema de produccion de acido acrilico. MX2016010692A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461942261P 2014-02-20 2014-02-20
PCT/US2015/015520 WO2015126704A1 (en) 2014-02-20 2015-02-12 Process and system for producing acrylic acid

Publications (1)

Publication Number Publication Date
MX2016010692A true MX2016010692A (es) 2017-05-09

Family

ID=53878832

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010692A MX2016010692A (es) 2014-02-20 2015-02-12 Proceso y sistema de produccion de acido acrilico.

Country Status (11)

Country Link
US (1) US10112885B2 (es)
EP (1) EP3110786B1 (es)
JP (1) JP6703950B2 (es)
KR (1) KR102327728B1 (es)
CN (1) CN106061934B (es)
BR (1) BR112016019248B1 (es)
MX (1) MX2016010692A (es)
SA (1) SA516371688B1 (es)
SG (1) SG11201606743PA (es)
TW (1) TWI658035B (es)
WO (1) WO2015126704A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3041958B1 (fr) * 2015-10-06 2019-06-14 Arkema France Procede ameliore de production d’acide (meth)acrylique de grade polymere
DE202015106097U1 (de) * 2015-11-11 2016-02-01 Holger Blum Fördereinrichtung für eine Vakuumdestillationsanlage
FR3049601B1 (fr) * 2016-03-29 2018-03-09 Arkema France Procede ameliore de production d'acide (meth)acrylique
JP6522213B1 (ja) * 2018-08-03 2019-05-29 住友化学株式会社 メタクロレイン及び／又はメタクリル酸の製造方法
FR3094716B1 (fr) 2019-04-02 2021-06-04 Arkema France Production d’acide acrylique de grade polymere
FR3108906B1 (fr) 2020-04-06 2022-03-04 Arkema France Procede de purification d’acide (meth)acrylique
KR102855131B1 (ko) * 2021-10-15 2025-09-03 주식회사 엘지화학 아크릴산 제조방법
KR102855127B1 (ko) * 2021-10-15 2025-09-03 주식회사 엘지화학 아크릴산 제조방법
CN114632343B (zh) * 2022-05-18 2022-12-02 北京化工大学 一种mvr热泵精馏系统及方法
KR102846320B1 (ko) * 2022-09-14 2025-08-14 주식회사 엘지화학 아크릴산 제조방법
KR20240037081A (ko) * 2022-09-14 2024-03-21 주식회사 엘지화학 아크릴산 제조방법
US20240093919A1 (en) * 2022-09-19 2024-03-21 Graham Corporation Process vacuum system with condenser and dual ejectors
CN115738328B (zh) * 2022-11-28 2024-07-19 东营市赫邦化工有限公司 一种节能的循环式甘油蒸馏蒸发器
KR20240152019A (ko) * 2023-04-12 2024-10-21 주식회사 엘지화학 젖산 탈수 반응을 통한 아크릴산 제조 방법 및 이의 제조 장치
WO2025121919A1 (ko) * 2023-12-07 2025-06-12 주식회사 엘지화학 아크릴산의 제조 방법 및 장치
KR20250087112A (ko) * 2023-12-07 2025-06-16 주식회사 엘지화학 아크릴산의 제조 방법
FR3162750A1 (fr) * 2024-05-30 2025-12-05 Arkema France Procede de purification d’acide (meth)acrylique

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168136A (en) * 1955-03-17 1965-02-02 Babcock & Wilcox Co Shell and tube-type heat exchanger
FR1357332A (fr) 1962-05-18 1964-04-03 Shell Int Research Procédé d'amélioration de la résistance au choc des pièces moulées en polypropylène
US3301871A (en) 1964-06-15 1967-01-31 Upjohn Co Novel 1, 4-dialkylprolines, derivatives thereof and process
US3314220A (en) * 1965-03-22 1967-04-18 Foster Wheeler Corp Multiannular centrifugal separator
DE69320386T2 (de) * 1992-02-28 1999-02-04 Sumitomo Chemical Co., Ltd., Tokio/Tokio Verfahren zur Herstellung von Isobutylen durch oxidative Dehydrierung von Isobutan
JP3411280B2 (ja) * 1992-09-21 2003-05-26 協和醗酵工業株式会社 血小板減少症治療剤
JPH10204030A (ja) * 1997-01-24 1998-08-04 Toagosei Co Ltd （メタ）アクリル酸エステルの精製方法及び製造方法並びにその製造装置
US6019820A (en) 1997-05-07 2000-02-01 E. I. Du Pont De Nemours And Company Liquid jet compressor
DE19740253A1 (de) 1997-09-12 1999-03-18 Basf Ag Verfahren zur fraktionierten Kondensation eines heißen Gasgemisches mit einem hohen Anteil nicht kondensierbarer Komponenten
DE19837519A1 (de) * 1998-08-19 2000-02-24 Basf Ag Verfahren zur Herstellung von Acrolein und/oder Acrylsäure aus Propan
JP4698778B2 (ja) 1999-06-03 2011-06-08 株式会社日本触媒 （メタ）アクリル酸（エステル）の精製方法
JP3948855B2 (ja) * 1999-06-10 2007-07-25 株式会社日本触媒 （メタ）アクリル酸の製造方法
JP2001131116A (ja) 1999-11-08 2001-05-15 Nippon Shokubai Co Ltd 易重合性物質含有液の蒸留方法
CN1307145C (zh) 2001-08-22 2007-03-28 三菱化学株式会社 容易聚合化合物用蒸馏装置
JP2005179352A (ja) * 2003-11-28 2005-07-07 Mitsubishi Chemicals Corp （メタ）アクリル酸の精製方法
WO2008033687A2 (en) * 2006-09-15 2008-03-20 Dow Global Technologies Inc. Process for producing acrylic acid
WO2009123872A1 (en) 2008-04-01 2009-10-08 Dow Global Technologies Inc. Procedure for the startup of a (meth)acrylic acid plant
WO2010027732A1 (en) * 2008-09-04 2010-03-11 Dow Global Technologies Inc. Process for producing acrolein and/or acrylic acid from propane
FR2935971B1 (fr) 2008-09-16 2010-11-19 Arkema France Acide bio-acrylique de grade polymere et son procede de fabrication a partir de glycerol.
KR101994630B1 (ko) 2008-10-01 2019-07-02 알케마 인코포레이티드 온라인 근적외선 분석을 이용한 (메트)아크릴산 정제 방법의 제어
EP2179981A1 (en) 2008-10-24 2010-04-28 Arkema France Process for manufacturing acrolein from glycerol

Also Published As

Publication number Publication date
CN106061934A (zh) 2016-10-26
US20170174604A1 (en) 2017-06-22
KR20160122749A (ko) 2016-10-24
TWI658035B (zh) 2019-05-01
EP3110786A4 (en) 2017-09-06
EP3110786B1 (en) 2021-08-25
SG11201606743PA (en) 2016-09-29
JP6703950B2 (ja) 2020-06-03
CN106061934B (zh) 2019-05-03
TW201534581A (zh) 2015-09-16
BR112016019248A2 (es) 2017-08-15
KR102327728B1 (ko) 2021-11-18
US10112885B2 (en) 2018-10-30
BR112016019248B1 (pt) 2022-03-15
JP2017509613A (ja) 2017-04-06
WO2015126704A1 (en) 2015-08-27
SA516371688B1 (ar) 2019-04-16
EP3110786A1 (en) 2017-01-04

Similar Documents

Publication Publication Date Title
MX2016010692A (es) Proceso y sistema de produccion de acido acrilico.
MX2017011048A (es) Proceso mejorado de produccion de acido (met)acrilico.
WO2013086222A3 (en) Process to remove product alcohols from fermentation broth by multistep flash evaporation
AR094541A1 (es) Procedimiento para producir ácido carboxílico
WO2015107451A3 (en) Purification of tenofovir alafenamide and its intermediates
MX2016002708A (es) Optimizacion de configuracion de alimentacion de extractor para regeneracion de solvente rico/pobre.
EP2656898A3 (en) Purification of carbon dioxide using cryogenic distillation
EA201790864A1 (ru) Многостадийные биореакторные процессы
MX2016014508A (es) Proceso para producir 2,6-dimetil-5-hepten-1-al.
SI3515918T1 (sl) Postopek za pripravo 2-ekso-(2-metilbenziloksi)-1-metil-4-izopropil-7- oksabiciklo(2.2.1)heptana
FR3049601B1 (fr) Procede ameliore de production d'acide (meth)acrylique
EP3406587A4 (en) RECOVERY METHOD FOR (METH) ACRYLIC ACID
MY187692A (en) Distillation system for reducing energy consumption by thermal coupling
WO2015126899A3 (en) Processes and apparatus for removal of fermentation inhibitors from biomass hydrolysates
IN2014DN10741A (es)
EP3205964A3 (en) Recovery of helium from nitrogen-rich streams
BR112016030604B8 (pt) Processo para preparação de ácidos 3- hidroxipicolínicos
MY179084A (en) Process for producing acetic acid
MX374783B (es) Procedimiento para purificar darbepoyetina alfa.
WO2014170628A8 (en) Process for the preparation of bortezomib mannitol ester
NZ726022A (en) Process for the recovery of carboxylic acid and wood treatment process
WO2015197197A8 (en) Process and plant for the purification of acrylic acid
MX2017006073A (es) Procedimiento para la produccion de ciclohexanona a partir de fenol.
GB2528618A (en) Chromatographic process for the production of highly purified polyunsaturated fatty acids
MY210109A (en) Removing organic acids in monoethylene glycol recovery