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
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
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.
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 (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
KR20230054198A (ko) * | 2021-10-15 | 2023-04-24 | 주식회사 엘지화학 | 아크릴산 제조방법 |
KR20230054201A (ko) * | 2021-10-15 | 2023-04-24 | 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 |
KR20240037093A (ko) * | 2022-09-14 | 2024-03-21 | 주식회사 엘지화학 | 아크릴산 제조방법 |
KR20240037081A (ko) * | 2022-09-14 | 2024-03-21 | 주식회사 엘지화학 | 아크릴산 제조방법 |
CN115738328A (zh) * | 2022-11-28 | 2023-03-07 | 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 |
Family Cites Families (21)
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 |
EP0557790B1 (en) * | 1992-02-28 | 1998-08-19 | Sumitomo Chemical Company Limited | Process for producing isobutylene by oxidative dehydrogenation of isobutane |
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 |
US8242308B2 (en) * | 2006-09-15 | 2012-08-14 | Arkema 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. |
JP5654469B2 (ja) | 2008-10-01 | 2015-01-14 | アーケマ・インコーポレイテッド | オンラインの近赤外線分析を使用する、(メタ)アクリル酸を精製するためのプロセスの制御 |
EP2179981A1 (en) * | 2008-10-24 | 2010-04-28 | Arkema France | Process for manufacturing acrolein from glycerol |
-
2015
- 2015-02-12 MX MX2016010692A patent/MX2016010692A/es unknown
- 2015-02-12 BR BR112016019248-6A patent/BR112016019248B1/pt active IP Right Grant
- 2015-02-12 US US15/118,126 patent/US10112885B2/en active Active
- 2015-02-12 KR KR1020167023211A patent/KR102327728B1/ko active IP Right Grant
- 2015-02-12 JP JP2016553438A patent/JP6703950B2/ja active Active
- 2015-02-12 WO PCT/US2015/015520 patent/WO2015126704A1/en active Application Filing
- 2015-02-12 CN CN201580009720.7A patent/CN106061934B/zh active Active
- 2015-02-12 EP EP15751390.4A patent/EP3110786B1/en active Active
- 2015-02-12 SG SG11201606743PA patent/SG11201606743PA/en unknown
- 2015-02-17 TW TW104105708A patent/TWI658035B/zh not_active IP Right Cessation
-
2016
- 2016-08-18 SA SA516371688A patent/SA516371688B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
KR20160122749A (ko) | 2016-10-24 |
BR112016019248A2 (es) | 2017-08-15 |
EP3110786A1 (en) | 2017-01-04 |
WO2015126704A1 (en) | 2015-08-27 |
KR102327728B1 (ko) | 2021-11-18 |
JP6703950B2 (ja) | 2020-06-03 |
US20170174604A1 (en) | 2017-06-22 |
TWI658035B (zh) | 2019-05-01 |
SG11201606743PA (en) | 2016-09-29 |
CN106061934A (zh) | 2016-10-26 |
US10112885B2 (en) | 2018-10-30 |
TW201534581A (zh) | 2015-09-16 |
SA516371688B1 (ar) | 2019-04-16 |
BR112016019248B1 (pt) | 2022-03-15 |
CN106061934B (zh) | 2019-05-03 |
EP3110786A4 (en) | 2017-09-06 |
EP3110786B1 (en) | 2021-08-25 |
JP2017509613A (ja) | 2017-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2016010692A (es) | Proceso y sistema de produccion de acido acrilico. | |
MY170550A (en) | Production of higher alcohols | |
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 | |
SI3515918T1 (sl) | Postopek za pripravo 2-ekso-(2-metilbenziloksi)-1-metil-4-izopropil-7- oksabiciklo(2.2.1)heptana | |
MX2016002708A (es) | Optimizacion de configuracion de alimentacion de extractor para regeneracion de solvente rico/pobre. | |
MX2016014508A (es) | Proceso para producir 2,6-dimetil-5-hepten-1-al. | |
EP2656898A3 (en) | Purification of carbon dioxide using cryogenic distillation | |
FR2977584B1 (fr) | Procede de separation et recuperation du 2,3,3,3-tetrafluoropropene et de l'acide fluorhydrique | |
BR112015008499A2 (pt) | método para a concentração de soluções de haleto de hidrogênio aquosas | |
FR3049601B1 (fr) | Procede ameliore de production d'acide (meth)acrylique | |
WO2015126899A3 (en) | Processes and apparatus for removal of fermentation inhibitors from biomass hydrolysates | |
MX2015000401A (es) | Proceso para la produccion de metilbutinol. | |
EP3205964A3 (en) | Recovery of helium from nitrogen-rich streams | |
MX2018004223A (es) | Un proceso para retirar compuestos de azufre de corrientes de proceso. | |
MY187692A (en) | Distillation system for reducing energy consumption by thermal coupling | |
MX2018004009A (es) | Proceso para la recuperacion de una mezcla que comprende un derivado de acido (tio) fosforico. | |
BR112016030604B8 (pt) | Processo para preparação de ácidos 3- hidroxipicolínicos | |
WO2014170628A8 (en) | Process for the preparation of bortezomib mannitol ester | |
MX2020000433A (es) | Metodo para recuperar acido fosforico del lecho de residuos de fermentacion o residuos de fermentacion y reutilizacion del mismo. | |
GB2528618A (en) | Chromatographic process for the production of highly purified polyunsaturated fatty acids | |
MX2017000367A (es) | Proceso novedoso de recuperacion de acido lactico. | |
MY183686A (en) | Processes for purifying acetic acid and hydrating anhydride | |
SI3601295T1 (sl) | Postopek za pripravo 2-ekso-(2-metilbenziloksi)-1-metil-4-izopropil-7-oksabiciklo(2.2.1) heptana |