MX2011004144A - Produccion de acido dicarboxilico con calentamiento del gas de descarga con caldeado directo. - Google Patents
Produccion de acido dicarboxilico con calentamiento del gas de descarga con caldeado directo.Info
- Publication number
- MX2011004144A MX2011004144A MX2011004144A MX2011004144A MX2011004144A MX 2011004144 A MX2011004144 A MX 2011004144A MX 2011004144 A MX2011004144 A MX 2011004144A MX 2011004144 A MX2011004144 A MX 2011004144A MX 2011004144 A MX2011004144 A MX 2011004144A
- Authority
- MX
- Mexico
- Prior art keywords
- gas
- tpa
- oxidation
- optionally
- pet
- 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
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- 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
- C07C51/43—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
- C07C51/445—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by steam distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La invención proporciona contenido de energía mejorado en y la recuperación de potencia del eje a partir del gas de descarga de las reacciones de oxidación de xileno mientras que al mismo tiempo minimiza el costo del tratamiento del agua de desecho. Más potencia del eje se produce utilizando el gas de descarga que es requerido para accionar el compresor de aire principal, aun con temperaturas de oxidación relativamente bajas, preferidas. Simultáneamente, una cantidad de agua de desecho más grande que el subproducto de agua de la oxidación de xileno se mantiene en forma de vapor y se trata junto con los contaminantes del gas de descarga en una unidad de destrucción oxidante térmica en fase de gas de autosostenimiento (auto suministro de combustible) Opcionalmente, el gas de descarga se combina de múltiples reactores de oxidación de xileno, que comprenden reactores de oxidación primaria y/o secundaria y que forman TPA y/o IPA. Opcionalmente, el condensado del compresor de aire y la evacuación del depurador cáustico se utilizan en un proceso de TPA o como agua de servicio, para eliminar de manera efectiva el flujo normal del efluente de agua de desecho líquida de una planta de TPA. Opcionalmente, el gas de descarga del PET que contiene el agua de la formación de PET se trata en una unidad de destrucción oxidante térmica compartida, para eliminar de manera efectiva el flujo normal del efluente de agua de desecho líquida de una planta combinada de pX-a-TPA-a-PET.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11023508P | 2008-10-31 | 2008-10-31 | |
US12/556,101 US9493388B2 (en) | 2008-10-31 | 2009-09-09 | Dicarboxylic acid production with direct fired off-gas heating |
PCT/US2009/005756 WO2010062312A1 (en) | 2008-10-31 | 2009-10-22 | Dicarboxylic acid production with direct fired off-gas heating |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2011004144A true MX2011004144A (es) | 2011-09-01 |
Family
ID=42132243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2011004144A MX2011004144A (es) | 2008-10-31 | 2009-10-22 | Produccion de acido dicarboxilico con calentamiento del gas de descarga con caldeado directo. |
Country Status (15)
Country | Link |
---|---|
US (1) | US9493388B2 (es) |
EP (1) | EP2344438B1 (es) |
JP (2) | JP2012507515A (es) |
KR (1) | KR101823157B1 (es) |
CN (2) | CN107698439B (es) |
BR (1) | BRPI0919889B1 (es) |
CA (1) | CA2740832C (es) |
ES (1) | ES2464724T3 (es) |
HK (1) | HK1158174A1 (es) |
MX (1) | MX2011004144A (es) |
MY (1) | MY156221A (es) |
PL (1) | PL2344438T3 (es) |
PT (1) | PT2344438E (es) |
RU (1) | RU2577244C2 (es) |
WO (1) | WO2010062312A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9493387B2 (en) * | 2008-10-31 | 2016-11-15 | Grupo Petrotemex, S.A. De C.V. | Dicarboxylic acid production with minimal wastewater generation |
Family Cites Families (30)
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US3541802A (en) * | 1968-06-25 | 1970-11-24 | Judson S Swearingen | Recovery of condensable products from gaseous mixtures |
US4032563A (en) * | 1975-09-02 | 1977-06-28 | Standard Oil Company | Process for the recovery of high purity diesters of terephthalic or isophthalic acids |
JPS62203929A (ja) | 1986-03-04 | 1987-09-08 | Mitsubishi Gas Chem Co Inc | 酸化反応器オフガスからの動力化回収方法 |
US4939297A (en) | 1989-06-05 | 1990-07-03 | Eastman Kodak Company | Extraction process for removal of impurities from terephthalic acid filtrate |
DE4026732A1 (de) | 1990-08-24 | 1992-02-27 | Huels Chemische Werke Ag | Verfahren zur reinigung eines oxidationsabgases mit energierueckgewinnung |
US5612007A (en) * | 1994-10-14 | 1997-03-18 | Amoco Corporation | Apparatus for preparing aromatic carboxylic acids with efficient energy recovery |
WO1996039595A1 (en) | 1995-06-05 | 1996-12-12 | Imperial Chemical Industries Plc | Effluent gas treatment |
US5961942A (en) * | 1995-06-05 | 1999-10-05 | E. I. Du Pont De Nemours And Company | Effluent gas treatment |
EP0879221A1 (en) | 1996-01-25 | 1998-11-25 | E.I. Du Pont De Nemours And Company | Production of aromatic carboxylic acids |
US6137001A (en) | 1998-02-11 | 2000-10-24 | Bp Amoco Corporation | Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluent |
WO1999062857A1 (en) | 1998-05-29 | 1999-12-09 | Hfm International, Inc. | Method for preparing purified terephthalic acid and isophthalic acid from mixed xylenes |
US6765070B2 (en) | 2001-05-18 | 2004-07-20 | Mitsubishi Chemical Corporation | Copolymerized polyester resin composition and stretched film |
US6504051B1 (en) * | 2001-06-04 | 2003-01-07 | Eastman Chemical Company | Process for production of aromatic carboxylic acids with improved water removal technique |
JP2004257606A (ja) | 2003-02-25 | 2004-09-16 | Toray Ind Inc | 反応排ガスの処理方法 |
US7494641B2 (en) | 2003-06-05 | 2009-02-24 | Eastman Chemical Company | Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
US7351396B2 (en) | 2003-06-05 | 2008-04-01 | Eastman Chemical Company | Extraction process for removal of impurities from an aqueous mixture |
US7049465B2 (en) | 2003-07-10 | 2006-05-23 | Eastman Chemical Company | Process for energy recovery in processes for the preparation of aromatic carboxylic acids |
US7683210B2 (en) | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US20060046217A1 (en) * | 2004-09-02 | 2006-03-02 | Parker Joseph L | Waste treatment system for PTA and PET manufacturing plants |
US7507857B2 (en) | 2004-09-02 | 2009-03-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
US7572936B2 (en) * | 2004-09-02 | 2009-08-11 | 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 |
WO2006102459A1 (en) | 2005-03-21 | 2006-09-28 | Bp Corporation North America Inc. | Process and apparatus for manufacturing aromatic carboxylic acids including pure forms thereof |
JP4986105B2 (ja) | 2005-09-21 | 2012-07-25 | 株式会社吉野工業所 | ポリエステル樹脂製の耐熱圧性プラスチックボトル |
US7355068B2 (en) | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
US7816556B2 (en) | 2006-03-01 | 2010-10-19 | Eastman Chemical Company | Polycarboxylic acid production system employing enhanced multistage oxidative digestion |
US7501537B2 (en) | 2006-03-01 | 2009-03-10 | Eastman Chemical Company | Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated upstream liquor exchange |
US7393973B2 (en) | 2006-03-01 | 2008-07-01 | Eastman Chemical Company | Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion |
US7566802B2 (en) | 2006-05-24 | 2009-07-28 | Eastman Chemical Company | Process for energy recovery and water removal in the preparation of aromatic carboxylic acids |
US9493389B2 (en) | 2008-10-31 | 2016-11-15 | Grupo Petrotemex, S.A. De C.V. | Dicarboxylic acid production with enhanced energy recovery |
-
2009
- 2009-09-09 US US12/556,101 patent/US9493388B2/en active Active
- 2009-10-22 BR BRPI0919889A patent/BRPI0919889B1/pt active IP Right Grant
- 2009-10-22 WO PCT/US2009/005756 patent/WO2010062312A1/en active Application Filing
- 2009-10-22 RU RU2011121813/04A patent/RU2577244C2/ru active
- 2009-10-22 CN CN201710075851.6A patent/CN107698439B/zh active Active
- 2009-10-22 EP EP09745150.4A patent/EP2344438B1/en active Active
- 2009-10-22 PT PT97451504T patent/PT2344438E/pt unknown
- 2009-10-22 MX MX2011004144A patent/MX2011004144A/es active IP Right Grant
- 2009-10-22 JP JP2011534493A patent/JP2012507515A/ja active Pending
- 2009-10-22 CA CA2740832A patent/CA2740832C/en active Active
- 2009-10-22 CN CN2009801438006A patent/CN102203046A/zh active Pending
- 2009-10-22 ES ES09745150.4T patent/ES2464724T3/es active Active
- 2009-10-22 MY MYPI2011001837A patent/MY156221A/en unknown
- 2009-10-22 KR KR1020117012479A patent/KR101823157B1/ko active IP Right Grant
- 2009-10-22 PL PL09745150T patent/PL2344438T3/pl unknown
-
2011
- 2011-11-24 HK HK11112774.4A patent/HK1158174A1/xx not_active IP Right Cessation
-
2015
- 2015-03-16 JP JP2015052550A patent/JP6077034B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
MY156221A (en) | 2016-01-29 |
CN107698439A (zh) | 2018-02-16 |
EP2344438A1 (en) | 2011-07-20 |
CA2740832C (en) | 2016-11-29 |
US20100113825A1 (en) | 2010-05-06 |
CN102203046A (zh) | 2011-09-28 |
US9493388B2 (en) | 2016-11-15 |
CN107698439B (zh) | 2021-06-22 |
PT2344438E (pt) | 2014-05-30 |
BRPI0919889A2 (pt) | 2016-02-16 |
RU2577244C2 (ru) | 2016-03-10 |
BRPI0919889B1 (pt) | 2018-08-28 |
CA2740832A1 (en) | 2010-06-03 |
WO2010062312A1 (en) | 2010-06-03 |
PL2344438T3 (pl) | 2014-09-30 |
KR101823157B1 (ko) | 2018-01-29 |
HK1158174A1 (en) | 2012-07-13 |
EP2344438B1 (en) | 2014-04-23 |
KR20110091726A (ko) | 2011-08-12 |
JP6077034B2 (ja) | 2017-02-08 |
JP2015157815A (ja) | 2015-09-03 |
ES2464724T3 (es) | 2014-06-03 |
JP2012507515A (ja) | 2012-03-29 |
RU2011121813A (ru) | 2012-12-10 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |