MX2019010162A - Metodo energetico y ambientalmente integrado para la produccion de acidos dicarboxilicos aromaticos por oxidacion. - Google Patents
Metodo energetico y ambientalmente integrado para la produccion de acidos dicarboxilicos aromaticos por oxidacion.Info
- Publication number
- MX2019010162A MX2019010162A MX2019010162A MX2019010162A MX2019010162A MX 2019010162 A MX2019010162 A MX 2019010162A MX 2019010162 A MX2019010162 A MX 2019010162A MX 2019010162 A MX2019010162 A MX 2019010162A MX 2019010162 A MX2019010162 A MX 2019010162A
- Authority
- MX
- Mexico
- Prior art keywords
- oxidation
- slurry
- unit
- compressed air
- energy
- 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
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/14—Monocyclic dicarboxylic acids
- C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
- C07C63/26—1,4 - Benzenedicarboxylic 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un proceso continuo para la oxidación de un compuesto aromático sustituido con dialquilo con aire comprimido en un reactor de columna de burbujas, que incluye la remoción de una parte del medio de reacción de tres fases a una unidad de columna de burbujas posoxidación a la que se suministra aire comprimido, la separación del medio de reacción posoxidación en un gas de tope y una suspensión de flujo inferior, la recolección de gases de tope de los reactores de oxidación y la unidad de desgasificación y la conducción de los gases de tope combinados a una columna de eliminación de agua (WRC); la transferencia de la suspensión de flujo inferior de la unidad de desgasificación a una unidad de digestión para efectuar una oxidación adicional sin agregar aire a la unidad de digestión, la remoción de los gases de tope a la columna de eliminación de agua, la cristalización de la suspensión de oxidación final, y la filtración de la suspensión en un filtro a presión giratorio, donde una parte de la energía del gas residual de la WRC se emplea para impulsar un compresor de aire para suministrar el aire comprimido para la oxidación.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/445,280 US10000435B1 (en) | 2017-02-28 | 2017-02-28 | Energy and environmentally integrated method for production of aromatic dicarboxylic acids by oxidation |
| PCT/IB2018/051195 WO2018158672A1 (en) | 2017-02-28 | 2018-02-26 | Energy and environmentally integrated method for production of aromatic dicarboxylic acids by oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019010162A true MX2019010162A (es) | 2019-12-02 |
Family
ID=62554616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019010162A MX2019010162A (es) | 2017-02-28 | 2018-02-26 | Metodo energetico y ambientalmente integrado para la produccion de acidos dicarboxilicos aromaticos por oxidacion. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US10000435B1 (es) |
| EP (1) | EP3589610B1 (es) |
| JP (1) | JP7013478B2 (es) |
| KR (1) | KR102592022B1 (es) |
| CN (1) | CN110573486B (es) |
| AR (1) | AR111005A1 (es) |
| BR (1) | BR112019017808B1 (es) |
| CA (1) | CA3054775A1 (es) |
| ES (1) | ES2916390T3 (es) |
| LT (1) | LT3589610T (es) |
| MX (1) | MX2019010162A (es) |
| PL (1) | PL3589610T3 (es) |
| PT (1) | PT3589610T (es) |
| SG (1) | SG11201907924XA (es) |
| TW (1) | TWI742248B (es) |
| WO (1) | WO2018158672A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569814B (zh) * | 2020-03-31 | 2021-07-09 | 南京延长反应技术研究院有限公司 | Px生产pta的外置微界面机组强化氧化系统 |
| WO2022061793A1 (en) * | 2020-09-27 | 2022-03-31 | Ineos Us Chemicals Company | Process for recovering oxidation by-products |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5414098B1 (es) * | 1970-12-25 | 1979-06-05 | ||
| JP3291749B2 (ja) * | 1992-02-06 | 2002-06-10 | 三菱化学株式会社 | 芳香族カルボン酸の製造方法 |
| US5612007A (en) * | 1994-10-14 | 1997-03-18 | Amoco Corporation | Apparatus for preparing aromatic carboxylic acids with efficient energy recovery |
| US5510521A (en) * | 1995-03-27 | 1996-04-23 | Eastman Chemical Company | Process for the production of aromatic carboxylic acids |
| ID16379A (id) * | 1996-03-22 | 1997-09-25 | Praxair Technology Inc | Pengoptimalan kadar air dalam oksidasi berasal oksigen dari para xilena |
| US7196215B2 (en) * | 2001-06-04 | 2007-03-27 | Eastman Chemical Company | Process for the production of purified terephthalic acid |
| JP2005247839A (ja) * | 2004-02-05 | 2005-09-15 | Mitsubishi Chemicals Corp | 芳香族カルボン酸の製造方法 |
| US7371894B2 (en) | 2004-09-02 | 2008-05-13 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692036B2 (en) | 2004-11-29 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7568361B2 (en) | 2004-09-02 | 2009-08-04 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910769B2 (en) | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| CN1257146C (zh) * | 2004-10-19 | 2006-05-24 | 浙江大学 | 对苯二甲酸的生产方法与装置 |
| US7355068B2 (en) | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
| US7393973B2 (en) * | 2006-03-01 | 2008-07-01 | Eastman Chemical Company | Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion |
| US20070208194A1 (en) | 2006-03-01 | 2007-09-06 | Woodruff Thomas E | Oxidation system with sidedraw secondary reactor |
| US7772424B2 (en) * | 2006-03-01 | 2010-08-10 | Eastman Chemical Company | Polycarboxylic acid production system employing enhanced evaporative concentration downstream of oxidative digestion |
| US7420082B2 (en) * | 2006-03-01 | 2008-09-02 | Eastman Chemical Company | Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion |
| TWI352080B (en) * | 2006-04-10 | 2011-11-11 | Bp Corp North America Inc | Process and apparatus for manufacturing pure forms |
| US9493389B2 (en) * | 2008-10-31 | 2016-11-15 | Grupo Petrotemex, S.A. De C.V. | Dicarboxylic acid production with enhanced energy recovery |
| US8445631B2 (en) * | 2009-10-13 | 2013-05-21 | Kraton Polymers U.S. Llc | Metal-neutralized sulfonated block copolymers, process for making them and their use |
| US8790601B2 (en) | 2010-01-29 | 2014-07-29 | Grupo Petrotemex, S.A. De C.V. | Oxidation system with sidedraw secondary reactor |
| US20160264511A1 (en) * | 2015-03-13 | 2016-09-15 | Grupo Petrotemex, S.A. De C.V. | Bubble column reactor based digester and method for its use |
-
2017
- 2017-02-28 US US15/445,280 patent/US10000435B1/en active Active
-
2018
- 2018-02-26 MX MX2019010162A patent/MX2019010162A/es unknown
- 2018-02-26 SG SG11201907924XA patent/SG11201907924XA/en unknown
- 2018-02-26 EP EP18761924.2A patent/EP3589610B1/en active Active
- 2018-02-26 WO PCT/IB2018/051195 patent/WO2018158672A1/en unknown
- 2018-02-26 ES ES18761924T patent/ES2916390T3/es active Active
- 2018-02-26 KR KR1020197028659A patent/KR102592022B1/ko active IP Right Grant
- 2018-02-26 BR BR112019017808-2A patent/BR112019017808B1/pt active IP Right Grant
- 2018-02-26 LT LTEPPCT/IB2018/051195T patent/LT3589610T/lt unknown
- 2018-02-26 PT PT187619242T patent/PT3589610T/pt unknown
- 2018-02-26 CA CA3054775A patent/CA3054775A1/en active Pending
- 2018-02-26 CN CN201880027937.4A patent/CN110573486B/zh active Active
- 2018-02-26 JP JP2019546900A patent/JP7013478B2/ja active Active
- 2018-02-26 PL PL18761924T patent/PL3589610T3/pl unknown
- 2018-02-27 TW TW107106571A patent/TWI742248B/zh active
- 2018-02-28 AR ARP180100461A patent/AR111005A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| TW201838960A (zh) | 2018-11-01 |
| PL3589610T3 (pl) | 2022-06-27 |
| PT3589610T (pt) | 2022-05-10 |
| SG11201907924XA (en) | 2019-09-27 |
| CN110573486A (zh) | 2019-12-13 |
| CA3054775A1 (en) | 2018-09-07 |
| BR112019017808B1 (pt) | 2023-01-10 |
| WO2018158672A1 (en) | 2018-09-07 |
| KR102592022B1 (ko) | 2023-10-19 |
| BR112019017808A2 (pt) | 2020-03-31 |
| EP3589610A1 (en) | 2020-01-08 |
| CN110573486B (zh) | 2022-06-07 |
| LT3589610T (lt) | 2022-05-25 |
| KR20190132643A (ko) | 2019-11-28 |
| TWI742248B (zh) | 2021-10-11 |
| EP3589610A4 (en) | 2021-01-20 |
| EP3589610B1 (en) | 2022-03-16 |
| AR111005A1 (es) | 2019-05-22 |
| JP7013478B2 (ja) | 2022-01-31 |
| JP2020509015A (ja) | 2020-03-26 |
| ES2916390T3 (es) | 2022-06-30 |
| US10000435B1 (en) | 2018-06-19 |
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