BR9813349B1 - processo para a purificaÇço de Ácido tereftÁlico bruto de uma dispersço lÍquida do mesmo que tambÉm contÉm impurezas selecionadas entre materiais de partida nço reagidos, solventes, produtos de reaÇÕes secundÁrias e/ou outros materiais indesejados. - Google Patents
processo para a purificaÇço de Ácido tereftÁlico bruto de uma dispersço lÍquida do mesmo que tambÉm contÉm impurezas selecionadas entre materiais de partida nço reagidos, solventes, produtos de reaÇÕes secundÁrias e/ou outros materiais indesejados.Info
- Publication number
- BR9813349B1 BR9813349B1 BRPI9813349-7A BR9813349A BR9813349B1 BR 9813349 B1 BR9813349 B1 BR 9813349B1 BR 9813349 A BR9813349 A BR 9813349A BR 9813349 B1 BR9813349 B1 BR 9813349B1
- Authority
- BR
- Brazil
- Prior art keywords
- solvents
- terephthalic acid
- reaction products
- side reaction
- liquid dispersion
- Prior art date
Links
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title 2
- 239000007795 chemical reaction product Substances 0.000 title 1
- 239000006185 dispersion Substances 0.000 title 1
- 239000012535 impurity Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000007086 side reaction Methods 0.000 title 1
- 239000002904 solvent Substances 0.000 title 1
- 239000007858 starting material Substances 0.000 title 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/962,030 US5840968A (en) | 1995-06-07 | 1997-10-31 | Method and apparatus for preparing purified terephthalic acid |
| PCT/US1998/022942 WO1999023055A1 (en) | 1997-10-31 | 1998-10-29 | Method and apparatus for preparing purified terephthalic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR9813349A BR9813349A (pt) | 2000-08-22 |
| BR9813349B1 true BR9813349B1 (pt) | 2010-08-24 |
Family
ID=25505339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9813349-7A BR9813349B1 (pt) | 1997-10-31 | 1998-10-29 | processo para a purificaÇço de Ácido tereftÁlico bruto de uma dispersço lÍquida do mesmo que tambÉm contÉm impurezas selecionadas entre materiais de partida nço reagidos, solventes, produtos de reaÇÕes secundÁrias e/ou outros materiais indesejados. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5840968A (https=) |
| EP (1) | EP1030829B1 (https=) |
| JP (1) | JP4381600B2 (https=) |
| KR (1) | KR100603723B1 (https=) |
| CN (1) | CN1127471C (https=) |
| AR (1) | AR017765A1 (https=) |
| AU (1) | AU1286899A (https=) |
| BR (1) | BR9813349B1 (https=) |
| CA (1) | CA2307783C (https=) |
| DE (1) | DE69835229T2 (https=) |
| ES (1) | ES2263227T3 (https=) |
| ID (1) | ID21201A (https=) |
| MY (1) | MY119529A (https=) |
| RU (1) | RU2213725C2 (https=) |
| TR (1) | TR200001138T2 (https=) |
| TW (1) | TW505627B (https=) |
| WO (1) | WO1999023055A1 (https=) |
Families Citing this family (83)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4002199A (en) * | 1998-05-29 | 1999-12-20 | Hfm International, Inc. | Method for preparing purified terephthalic acid and isophthalic acid from mixed xylenes |
| KR100642625B1 (ko) * | 1998-11-24 | 2006-11-10 | 티. 디. 빈센트 린 | 고순도 방향족 폴리카르복실산 및 이것의 유도체를 정제및 생성하는 방법 |
| US6291707B1 (en) * | 1999-03-12 | 2001-09-18 | Tsong-Dar Vincent Lin | Process of purifying and producing high purity aromatic polycarboxylic acids and derivatives thereof |
| US6392091B2 (en) * | 1998-11-24 | 2002-05-21 | Tsong-Dar Vincent Lin | Process of purifying and producing high purity aromatic polycarboxylic acids |
| AU7055500A (en) | 1999-08-30 | 2001-03-26 | Mossi & Ghisolfi Overseas S.A. | An integrated process for the production of 2,6-naphthalene dicarboxylic acid |
| US6649263B2 (en) | 2001-11-16 | 2003-11-18 | Honeywell International Inc. | Polyester resin and industrial yarn process |
| DE10206168A1 (de) * | 2002-02-14 | 2003-08-21 | Guehring Joerg | Kupplung für mudular aufgebaute Werkzeughalterarme |
| US7276625B2 (en) * | 2002-10-15 | 2007-10-02 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
| US7161027B2 (en) | 2002-12-09 | 2007-01-09 | Eastman Chemical Company | Process for the oxidative purification of terephthalic acid |
| US7074954B2 (en) * | 2002-12-09 | 2006-07-11 | Eastman Chemical Company | Process for the oxidative purification of terephthalic acid |
| US7132566B2 (en) * | 2003-09-22 | 2006-11-07 | Eastman Chemical Company | Process for the purification of a crude carboxylic acid slurry |
| BR0316462A (pt) * | 2002-12-09 | 2005-10-11 | Eastman Chem Co | Processos para reduzir uma suspensão de ácido carboxìlico purificado, para purificar um produto de oxidação em estágios, para produzir um produto de ácido carboxìlico purificado, e, suspensão de ácido carboxìlico purificado |
| CN100453517C (zh) * | 2003-01-10 | 2009-01-21 | 三菱化学株式会社 | 芳香羧酸的制备方法和对苯二甲酸的制备方法 |
| US7193109B2 (en) * | 2003-03-06 | 2007-03-20 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
| US20050059709A1 (en) * | 2003-09-15 | 2005-03-17 | Meythaler Jay M. | Treatment of a neuropathy with rapid release aminopyridine |
| US7214760B2 (en) * | 2004-01-15 | 2007-05-08 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
| WO2006088470A2 (en) * | 2004-04-09 | 2006-08-24 | Gtc Technology Inc. | Purification of carboxylic acids by complexation with selective solvents |
| US20050288527A1 (en) * | 2004-06-28 | 2005-12-29 | Cook William L | Method for preparing free-flowing crystalline material |
| US7741515B2 (en) | 2004-09-02 | 2010-06-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7563926B2 (en) | 2004-09-02 | 2009-07-21 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7568361B2 (en) | 2004-09-02 | 2009-08-04 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7361784B2 (en) | 2004-09-02 | 2008-04-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7371894B2 (en) | 2004-09-02 | 2008-05-13 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608732B2 (en) | 2005-03-08 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692036B2 (en) | 2004-11-29 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692037B2 (en) | 2004-09-02 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7399882B2 (en) | 2004-09-02 | 2008-07-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572932B2 (en) | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572936B2 (en) | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608733B2 (en) | 2004-09-02 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7586000B2 (en) | 2004-09-02 | 2009-09-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7390921B2 (en) | 2004-09-02 | 2008-06-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7482482B2 (en) | 2004-09-02 | 2009-01-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910769B2 (en) | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7381836B2 (en) | 2004-09-02 | 2008-06-03 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7507857B2 (en) | 2004-09-02 | 2009-03-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7589231B2 (en) | 2004-09-02 | 2009-09-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7683210B2 (en) | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7495125B2 (en) | 2004-09-02 | 2009-02-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7504535B2 (en) | 2004-09-02 | 2009-03-17 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7582793B2 (en) | 2004-09-02 | 2009-09-01 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7304178B2 (en) * | 2005-05-19 | 2007-12-04 | Eastman Chemical Company | Enriched isophthalic acid composition |
| US7834208B2 (en) * | 2005-05-19 | 2010-11-16 | Eastman Chemical Company | Process to produce a post catalyst removal composition |
| US7557243B2 (en) * | 2005-05-19 | 2009-07-07 | Eastman Chemical Company | Enriched terephthalic acid composition |
| US7741516B2 (en) | 2005-05-19 | 2010-06-22 | Eastman Chemical Company | Process to enrich a carboxylic acid composition |
| US20060264664A1 (en) * | 2005-05-19 | 2006-11-23 | Parker Kenny R | Esterification of an exchange solvent enriched composition |
| US7880031B2 (en) * | 2005-05-19 | 2011-02-01 | Eastman Chemical Company | Process to produce an enrichment feed |
| US20060264662A1 (en) * | 2005-05-19 | 2006-11-23 | Gibson Philip E | Esterification of an enriched composition |
| US7919652B2 (en) * | 2005-05-19 | 2011-04-05 | Eastman Chemical Company | Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone |
| US7884231B2 (en) * | 2005-05-19 | 2011-02-08 | Eastman Chemical Company | Process to produce an enriched composition |
| US7897809B2 (en) * | 2005-05-19 | 2011-03-01 | Eastman Chemical Company | Process to produce an enrichment feed |
| US7432395B2 (en) * | 2005-05-19 | 2008-10-07 | Eastman Chemical Company | Enriched carboxylic acid composition |
| US20060264656A1 (en) * | 2005-05-19 | 2006-11-23 | Fujitsu Limited | Enrichment process using compounds useful in a polyester process |
| US7884232B2 (en) | 2005-06-16 | 2011-02-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7358389B2 (en) | 2006-01-04 | 2008-04-15 | Eastman Chemical Company | Oxidation system employing internal structure for enhanced hydrodynamics |
| US7355068B2 (en) * | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
| US20070179312A1 (en) * | 2006-02-02 | 2007-08-02 | O'meadhra Ruairi Seosamh | Process for the purification of a crude carboxylic axid slurry |
| US8173835B2 (en) * | 2006-03-01 | 2012-05-08 | Grupo Petrotemex, S.A. De C.V. | Method and apparatus for drying carboxylic acid |
| US7888529B2 (en) | 2006-03-01 | 2011-02-15 | Eastman Chemical Company | Process to produce a post catalyst removal composition |
| US8697906B2 (en) * | 2006-03-01 | 2014-04-15 | Grupo Petrotemex, S.A. De C.V. | Methods and apparatus for producing a low-moisture carboxylic acid wet cake |
| US8455680B2 (en) | 2008-01-15 | 2013-06-04 | Eastman Chemical Company | Carboxylic acid production process employing solvent from esterification of lignocellulosic material |
| US8614350B2 (en) | 2008-01-15 | 2013-12-24 | Eastman Chemical Company | Carboxylic acid production process employing solvent from esterification of lignocellulosic material |
| CN102421741B (zh) * | 2009-04-24 | 2014-03-26 | 英威达技术有限公司 | 用于处理、纯化粗对苯二甲酸及相关过程流的方法、步骤及系统 |
| WO2012026333A1 (ja) * | 2010-08-23 | 2012-03-01 | ソニー株式会社 | 有機薄膜の形成方法および形成装置、ならびに有機デバイスの製造方法 |
| CN102234226A (zh) * | 2010-09-02 | 2011-11-09 | 华东理工大学 | 一种从碱减量废液中回收提纯对苯二甲酸的方法 |
| CN102179063A (zh) * | 2011-03-23 | 2011-09-14 | 苏州汇通色谱分离纯化有限公司 | 高压液-液萃取方法 |
| CN103030554B (zh) * | 2011-09-30 | 2015-04-08 | 中国石油化工股份有限公司 | 溶剂置换粗对苯二甲酸氧化浆料的方法 |
| CN103121943B (zh) * | 2011-11-18 | 2015-08-12 | 中国石油化工股份有限公司 | 提纯粗间苯二甲酸氧化浆料的方法 |
| RU2475475C1 (ru) * | 2011-12-26 | 2013-02-20 | Открытое акционерное общество "Каустик" (ОАО "Каустик") | Способ получения диамида терефталевой кислоты |
| US8927764B2 (en) | 2011-12-29 | 2015-01-06 | Uop Llc | Process for producing terephthalic acid |
| US9150484B2 (en) | 2011-12-29 | 2015-10-06 | Uop Llc | Process for producing terephthalic acid |
| US8759571B2 (en) | 2011-12-29 | 2014-06-24 | Uop Llc | Process for oxidizing alkyl-aromatic compounds |
| US9156765B2 (en) | 2011-12-29 | 2015-10-13 | Uop Llc | Process for oxidizing alkyl-aromatic compounds |
| US9045408B2 (en) | 2011-12-29 | 2015-06-02 | Uop Llc | Process for oxidizing alkyl-aromatic compounds |
| US8697905B2 (en) | 2011-12-29 | 2014-04-15 | Uop Llc | Process for producing terephthalic acid |
| US9024059B2 (en) | 2011-12-29 | 2015-05-05 | Uop Llc | Process for producing terephthalic acid |
| US9085522B2 (en) | 2011-12-29 | 2015-07-21 | Uop Llc | Process for producing terephthalic acid |
| CN108623065B (zh) | 2017-03-22 | 2020-08-25 | 天华化工机械及自动化研究设计院有限公司 | Pta精制单元母液的回收利用方法 |
| AU2022277645A1 (en) | 2021-05-20 | 2023-11-30 | Carbios | Process for degrading a plastic product comprising at least one polyester |
| CN117413007A (zh) | 2021-05-20 | 2024-01-16 | 卡比奥斯公司 | 降解包含至少一种聚酯的塑料产品的方法 |
| EP4206270A4 (en) * | 2021-07-19 | 2025-04-09 | Lg Chem, Ltd. | Monomer composition for synthesizing recycled plastic, method for preparing same, and recycled plastic, molded article, and plasticizer composition using same |
| TW202332768A (zh) | 2021-11-16 | 2023-08-16 | 法商卡爾畢歐斯公司 | 酯酶之新穎用途 |
| CN120864981B (zh) * | 2025-09-22 | 2026-04-21 | 浙江工业大学 | 一种印染白泥绿色资源化利用的工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB818211A (en) * | 1955-11-08 | 1959-08-12 | Hoechst Ag | Manufacture of pure terephthalic acid |
| US3931305A (en) * | 1973-08-20 | 1976-01-06 | Standard Oil Company | Terephthalic acid recovery by continuous flash crystallization |
| US4380662A (en) * | 1981-03-16 | 1983-04-19 | Labofina, S.A. | Process for the purification of terephthalic acid |
| US5159109A (en) * | 1990-06-25 | 1992-10-27 | Amoco Corporation | Purification of organic polycarboxylic acids |
| DE69210790T2 (de) * | 1991-12-03 | 1996-10-10 | Mitsubishi Chem Corp | Verfahren zur Herstellung von Naphthalendicarbonsäure |
| US5767311A (en) * | 1995-06-07 | 1998-06-16 | Glitsch International, Inc. | Method and apparatus for preparing purified terephtalic acid |
-
1997
- 1997-10-31 US US08/962,030 patent/US5840968A/en not_active Expired - Lifetime
-
1998
- 1998-10-29 BR BRPI9813349-7A patent/BR9813349B1/pt not_active IP Right Cessation
- 1998-10-29 EP EP98956315A patent/EP1030829B1/en not_active Expired - Lifetime
- 1998-10-29 AU AU12868/99A patent/AU1286899A/en not_active Abandoned
- 1998-10-29 ID IDP981421A patent/ID21201A/id unknown
- 1998-10-29 CN CN98810798A patent/CN1127471C/zh not_active Expired - Fee Related
- 1998-10-29 ES ES98956315T patent/ES2263227T3/es not_active Expired - Lifetime
- 1998-10-29 KR KR1020007004687A patent/KR100603723B1/ko not_active Expired - Fee Related
- 1998-10-29 JP JP2000518932A patent/JP4381600B2/ja not_active Expired - Fee Related
- 1998-10-29 DE DE69835229T patent/DE69835229T2/de not_active Expired - Lifetime
- 1998-10-29 RU RU2000113847/04A patent/RU2213725C2/ru not_active IP Right Cessation
- 1998-10-29 WO PCT/US1998/022942 patent/WO1999023055A1/en not_active Ceased
- 1998-10-29 TR TR2000/01138T patent/TR200001138T2/xx unknown
- 1998-10-29 CA CA002307783A patent/CA2307783C/en not_active Expired - Fee Related
- 1998-10-30 MY MYPI98004967A patent/MY119529A/en unknown
- 1998-10-30 AR ARP980105476A patent/AR017765A1/es not_active Application Discontinuation
-
1999
- 1999-02-22 TW TW087118140A patent/TW505627B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1278239A (zh) | 2000-12-27 |
| DE69835229T2 (de) | 2006-11-23 |
| ES2263227T3 (es) | 2006-12-01 |
| CN1127471C (zh) | 2003-11-12 |
| BR9813349A (pt) | 2000-08-22 |
| JP2001521917A (ja) | 2001-11-13 |
| WO1999023055A1 (en) | 1999-05-14 |
| TR200001138T2 (tr) | 2000-09-21 |
| EP1030829B1 (en) | 2006-07-12 |
| AU1286899A (en) | 1999-05-24 |
| RU2213725C2 (ru) | 2003-10-10 |
| TW505627B (en) | 2002-10-11 |
| EP1030829A1 (en) | 2000-08-30 |
| JP4381600B2 (ja) | 2009-12-09 |
| EP1030829A4 (en) | 2003-01-02 |
| MY119529A (en) | 2005-06-30 |
| CA2307783C (en) | 2008-12-30 |
| DE69835229D1 (de) | 2006-08-24 |
| ID21201A (id) | 1999-05-06 |
| KR20010031634A (ko) | 2001-04-16 |
| AR017765A1 (es) | 2001-10-24 |
| CA2307783A1 (en) | 1999-05-14 |
| KR100603723B1 (ko) | 2006-07-26 |
| US5840968A (en) | 1998-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/08/2010, OBSERVADAS AS CONDICOES LEGAIS. |
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| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
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| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |