ES2070586T3 - Proceso para la produccion de acido tereftalico. - Google Patents
Proceso para la produccion de acido tereftalico.Info
- Publication number
- ES2070586T3 ES2070586T3 ES92300888T ES92300888T ES2070586T3 ES 2070586 T3 ES2070586 T3 ES 2070586T3 ES 92300888 T ES92300888 T ES 92300888T ES 92300888 T ES92300888 T ES 92300888T ES 2070586 T3 ES2070586 T3 ES 2070586T3
- Authority
- ES
- Spain
- Prior art keywords
- water
- mother
- aqueous phase
- tereftalic acid
- tereftalic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
- C07C51/16—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
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
EL ACIDO TEREFTALICO SE PRODUCE POR OXIDACION DE PARA XILENO, PURIFICADO EN UNA FASE ACUOSA Y RECUPERADO POR PRECIPITACION DE UN PRODUCTO PURIFICADO DE LA FASE ACUOSA, EL LIQUIDO MADRE DE LA FASE ACUOSA SE ENFRIA O EVAPORA PARA PRODUCIR UN PRECIPITADO MUCHO MENOS PURO Y UN SEGUNDO LICOR MADRE Y EL PRECIPITADO MENOS PURO VUELVE AL MEDIO DE REACCION Y/O EL AGUA DEL SEGUNDO LICOR MADRE SE UTILIZA PARA DISOLVER EL SOLIDO CRUDO Y/O EL SEGUNDO LICOR MADRE ES TRATADO PARA RECUPERAR AGUA QUE SE UTILIZA PARA LAVAR EL PRECIPITADO RECUPERADO DE LA SOLUCION ACUOSA. EL PROCESO PRODUCE MEJORES PRODUCCIONES DE ACIDO TEREFTALICO, REDUCE EL USO DE AGUA Y REDUCE PROBLEMAS EN LA ELIMINACION DE AGUAS RESIDUALES CONTAMINADAS.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9102393 | 1991-02-05 | ||
| GB919102393A GB9102393D0 (en) | 1991-02-05 | 1991-02-05 | Production of terephthalic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2070586T3 true ES2070586T3 (es) | 1995-06-01 |
| ES2070586T5 ES2070586T5 (es) | 2005-05-01 |
Family
ID=10689524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92300888T Expired - Lifetime ES2070586T5 (es) | 1991-02-05 | 1992-02-03 | Procedimiento para la produccion de acido tereftalico. |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US5304676A (es) |
| EP (1) | EP0498591B2 (es) |
| JP (1) | JPH0558948A (es) |
| KR (1) | KR100214397B1 (es) |
| CN (2) | CN1038580C (es) |
| CA (1) | CA2059719C (es) |
| DE (1) | DE69201978T3 (es) |
| ES (1) | ES2070586T5 (es) |
| GB (2) | GB9102393D0 (es) |
| IN (1) | IN185008B (es) |
| MX (1) | MX9200478A (es) |
| TW (1) | TW326037B (es) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9104776D0 (en) * | 1991-03-07 | 1991-04-17 | Ici Plc | Process for the production of terephthalic acid |
| GB9310070D0 (en) * | 1992-05-29 | 1993-06-30 | Ici Plc | Process for the production of purified terephthalic acid |
| EG20284A (en) * | 1993-02-17 | 1998-07-30 | Ici Plc | Separation process |
| GB9303191D0 (en) * | 1993-02-17 | 1993-03-31 | Ici Plc | Separation process |
| US5612007A (en) * | 1994-10-14 | 1997-03-18 | Amoco Corporation | Apparatus for preparing aromatic carboxylic acids with efficient energy recovery |
| US5961942A (en) * | 1995-06-05 | 1999-10-05 | E. I. Du Pont De Nemours And Company | Effluent gas treatment |
| WO1996039595A1 (en) * | 1995-06-05 | 1996-12-12 | Imperial Chemical Industries Plc | Effluent gas treatment |
| US6054610A (en) | 1995-06-07 | 2000-04-25 | Hfm International, Inc. | Method and apparatus for preparing purified terephthalic acid and isophthalic acid from mixed xylenes |
| US5929274A (en) | 1995-06-07 | 1999-07-27 | Hfm International, Inc. | Method to reduce carboxybenzaldehyde isomers in terephthalic acid or isophthalic acid |
| US5767311A (en) * | 1995-06-07 | 1998-06-16 | Glitsch International, Inc. | Method and apparatus for preparing purified terephtalic acid |
| US6013835A (en) | 1995-06-07 | 2000-01-11 | Hfm International, Inc. | Method and apparatus for preparing purified terephthalic acid |
| EP0871603B1 (en) * | 1995-12-30 | 2001-09-05 | Sunkyong Industries Co., Ltd. | Process for manufacturing terephthalic acid |
| BR9815459A (pt) * | 1997-03-14 | 2001-10-16 | Du Pont | Processo para o tratamento de uma corrente efluente, processo para a produção de um ácido carboxìlico aromático e planta para a produção de um ácido carboxìlico aromático |
| GB9705349D0 (en) | 1997-03-14 | 1997-04-30 | Ici Plc | Treatment of effluent streams |
| US6137001A (en) * | 1998-02-11 | 2000-10-24 | Bp Amoco Corporation | Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluent |
| US6765113B2 (en) | 2000-07-19 | 2004-07-20 | E.I. Du Pont De Nemours And Company | Production of aromatic carboxylic acids |
| CN1264599C (zh) * | 2001-05-15 | 2006-07-19 | 三菱化学株式会社 | 芳族羧酸的制造方法 |
| US7196215B2 (en) * | 2001-06-04 | 2007-03-27 | Eastman Chemical Company | Process for the production of purified terephthalic acid |
| US7485747B2 (en) * | 2001-06-04 | 2009-02-03 | Eastman Chemical Company | Two stage oxidation process for the production of aromatic dicarboxylic acids |
| ITMI20021423A1 (it) * | 2002-06-27 | 2003-12-29 | Eurotecnica Dev & Licensing S | Processo per la separazione dell'acqua prodotta nella ossidazione catalitica di idrocarburi aromatici ad acidi aromatici policarbossilici |
| AU2003256359A1 (en) * | 2002-07-09 | 2004-01-23 | Invista Technologies S.A.R.L. | Process for producing aromatic dicarboxylic acids under supercritical conditions |
| WO2004060847A1 (ja) * | 2003-01-07 | 2004-07-22 | Mitsubishi Chemical Corporation | 高純度テレフタル酸の製造方法 |
| AU2003292740A1 (en) * | 2003-01-10 | 2004-08-10 | Mitsubishi Chemical Corporation | Process for producing aromatic carboxylic acid and process for producing terephthalic acid |
| US20050256335A1 (en) * | 2004-05-12 | 2005-11-17 | Ovidiu Marin | Providing gases to aromatic carboxylic acid manufacturing processes |
| CN1960961B (zh) * | 2004-05-28 | 2011-06-22 | 三菱化学株式会社 | 高纯度对苯二甲酸的制造方法 |
| WO2006001449A1 (ja) * | 2004-06-28 | 2006-01-05 | Mitsubishi Chemical Corporation | 高純度テレフタル酸の製造方法 |
| US7507857B2 (en) * | 2004-09-02 | 2009-03-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692037B2 (en) * | 2004-09-02 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7361784B2 (en) * | 2004-09-02 | 2008-04-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572932B2 (en) * | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7504535B2 (en) * | 2004-09-02 | 2009-03-17 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US20060047153A1 (en) * | 2004-09-02 | 2006-03-02 | Wonders Alan G | Optimized liquid-phase oxidation |
| US7582793B2 (en) | 2004-09-02 | 2009-09-01 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572936B2 (en) | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7371894B2 (en) * | 2004-09-02 | 2008-05-13 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7381836B2 (en) * | 2004-09-02 | 2008-06-03 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7390921B2 (en) * | 2004-09-02 | 2008-06-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7683210B2 (en) * | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608733B2 (en) * | 2004-09-02 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7615663B2 (en) * | 2004-09-02 | 2009-11-10 | Eastman Chemical Company | Optimized production of aromatic dicarboxylic acids |
| US7586000B2 (en) * | 2004-09-02 | 2009-09-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608732B2 (en) * | 2005-03-08 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7563926B2 (en) | 2004-09-02 | 2009-07-21 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910769B2 (en) * | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7399882B2 (en) * | 2004-09-02 | 2008-07-15 | 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 |
| US7495125B2 (en) * | 2004-09-02 | 2009-02-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7589231B2 (en) * | 2004-09-02 | 2009-09-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7482482B2 (en) * | 2004-09-02 | 2009-01-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7741515B2 (en) | 2004-09-02 | 2010-06-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| DE602006015446D1 (de) * | 2005-03-21 | 2010-08-26 | Bp Corp North America Inc | Verfahren und vorrichtung zur herstellung aromatischer carboxyl-säuren einschliesslich reiner formen davon |
| CN101146759B (zh) * | 2005-03-22 | 2011-05-18 | 三菱化学株式会社 | 高纯度对苯二甲酸的制造方法 |
| US7884232B2 (en) * | 2005-06-16 | 2011-02-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7402694B2 (en) * | 2005-08-11 | 2008-07-22 | Eastman Chemical Company | Process for removal of benzoic acid from an oxidizer purge stream |
| US7355068B2 (en) | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
| US7358389B2 (en) * | 2006-01-04 | 2008-04-15 | Eastman Chemical Company | Oxidation system employing internal structure for enhanced hydrodynamics |
| CN100368370C (zh) * | 2006-03-29 | 2008-02-13 | 中国石化仪征化纤股份有限公司 | 对二甲苯氧化母液中悬浮物的回收系统装置 |
| CN101152969B (zh) * | 2006-09-29 | 2011-01-19 | 中国石油化工股份有限公司石油化工科学研究院 | 对苯二甲酸生产废水的处理方法 |
| WO2009141968A1 (ja) * | 2008-05-20 | 2009-11-26 | 株式会社日立プラントテクノロジー | 精製テレフタル酸分離母液の処理方法 |
| RU2527035C2 (ru) | 2009-04-24 | 2014-08-27 | Инвиста Текнолоджиз С.А.Р.Л. | Способы, процессы и системы для обработки и очистки сырой терефталевой кислоты и ассоциированные потоки процесса |
| BR112014003074A2 (pt) * | 2011-08-16 | 2017-02-21 | Purac Biochem Bv | recuperação de ácido carboxílico a partir de seus sais de magnésio através de precipitação usando ácido clorídrico, útil para trabalho de caldo de fermentação |
| EA027269B1 (ru) | 2011-08-16 | 2017-07-31 | Пурак Биокем Б.В. | Извлечение карбоновой кислоты из ее магниевых солей путем осаждения с применением хлористо-водородной кислоты, пригодное для выделения продукта реакции из ферментативного бульона |
| CN102798679B (zh) * | 2012-09-03 | 2014-01-15 | 绍兴汉青环保科技有限公司 | 一种pta 生产装置气体中有机物的气相色谱分析方法 |
| RU2687489C1 (ru) | 2013-12-18 | 2019-05-14 | Бипи Корпорейшен Норт Америка Инк. | Улучшенный способ и устройство для производства ароматических карбоновых кислот |
| WO2017081610A1 (en) | 2015-11-13 | 2017-05-18 | Sabic Global Technologies B.V. | Process using ion exchange resins for the treatment of wastewater emanating from purified terephthalic acid production |
| CN113318471B (zh) * | 2021-07-08 | 2024-05-31 | 山东友道化学有限公司 | 二甲苯氧化反应液的处理方法及系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2849483A (en) * | 1954-07-30 | 1958-08-26 | Chemstrand Corp | Method of purifying aromatic dicarboxylic acids |
| GB970492A (en) * | 1960-10-18 | 1964-09-23 | Standard Oil Co | Production of aromatic carboxylic acids |
| GB970491A (en) * | 1960-10-18 | 1964-09-23 | Standard Oil Co | Production of aromatic carboxylic acids |
| NL6606774A (es) * | 1965-05-17 | 1966-11-18 | ||
| FR1569704A (es) * | 1968-02-26 | 1969-06-06 | ||
| US3592847A (en) * | 1968-05-02 | 1971-07-13 | Allied Chem | Process for the purification of terephthalic acid |
| GB1373230A (en) * | 1971-12-23 | 1974-11-06 | Mitsui Petrochemical Ind | Process for producing terephthalic acid |
| JPS52128344A (en) * | 1976-04-20 | 1977-10-27 | Mitsubishi Gas Chem Co Inc | Preparation of high-purity terephthalic acid |
| US4467111A (en) * | 1981-10-29 | 1984-08-21 | Standard Oil Company (Indiana) | Process for purification of crude terephthalic acid |
| US5166420A (en) * | 1986-10-20 | 1992-11-24 | Mitsui Petrochemical Industries, Ltd. | Process for the production of high purity terephthalic acid |
| US4933492A (en) * | 1988-10-13 | 1990-06-12 | Amoco Corporation | Purification of crude isophthalic acid |
-
1991
- 1991-02-05 GB GB919102393A patent/GB9102393D0/en active Pending
-
1992
- 1992-01-30 CA CA002059719A patent/CA2059719C/en not_active Expired - Lifetime
- 1992-01-30 US US07/827,205 patent/US5304676A/en not_active Ceased
- 1992-02-01 KR KR1019920001597A patent/KR100214397B1/ko not_active Expired - Fee Related
- 1992-02-03 GB GB929202241A patent/GB9202241D0/en active Pending
- 1992-02-03 IN IN75DE1992 patent/IN185008B/en unknown
- 1992-02-03 ES ES92300888T patent/ES2070586T5/es not_active Expired - Lifetime
- 1992-02-03 EP EP92300888A patent/EP0498591B2/en not_active Expired - Lifetime
- 1992-02-03 CN CN92101420A patent/CN1038580C/zh not_active Ceased
- 1992-02-03 DE DE69201978T patent/DE69201978T3/de not_active Expired - Lifetime
- 1992-02-04 MX MX9200478A patent/MX9200478A/es unknown
- 1992-02-05 JP JP4019980A patent/JPH0558948A/ja active Pending
- 1992-02-26 TW TW081101427A patent/TW326037B/zh active
-
1996
- 1996-04-19 US US08/634,991 patent/USRE36008E/en not_active Expired - Lifetime
- 1996-08-15 CN CN96109973A patent/CN1130328C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR920016399A (ko) | 1992-09-24 |
| KR100214397B1 (ko) | 1999-08-02 |
| CN1038580C (zh) | 1998-06-03 |
| ES2070586T5 (es) | 2005-05-01 |
| CN1064675A (zh) | 1992-09-23 |
| EP0498591A2 (en) | 1992-08-12 |
| CN1150944A (zh) | 1997-06-04 |
| USRE36008E (en) | 1998-12-22 |
| DE69201978D1 (de) | 1995-05-18 |
| JPH0558948A (ja) | 1993-03-09 |
| TW326037B (en) | 1998-02-01 |
| DE69201978T2 (de) | 1995-08-24 |
| CA2059719A1 (en) | 1992-08-06 |
| GB9202241D0 (en) | 1992-03-18 |
| IN185008B (es) | 2000-10-21 |
| EP0498591A3 (en) | 1993-01-27 |
| MX9200478A (es) | 1992-08-01 |
| DE69201978T3 (de) | 2005-03-10 |
| CN1130328C (zh) | 2003-12-10 |
| CA2059719C (en) | 2002-10-08 |
| US5304676A (en) | 1994-04-19 |
| GB9102393D0 (en) | 1991-03-20 |
| EP0498591B2 (en) | 2004-10-13 |
| EP0498591B1 (en) | 1995-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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