AU1286899A - Method and apparatus for preparing purified terephthalic acid - Google Patents

Method and apparatus for preparing purified terephthalic acid

Info

Publication number
AU1286899A
AU1286899A AU12868/99A AU1286899A AU1286899A AU 1286899 A AU1286899 A AU 1286899A AU 12868/99 A AU12868/99 A AU 12868/99A AU 1286899 A AU1286899 A AU 1286899A AU 1286899 A AU1286899 A AU 1286899A
Authority
AU
Australia
Prior art keywords
terephthalic acid
purified terephthalic
preparing purified
preparing
acid
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.)
Abandoned
Application number
AU12868/99A
Other languages
English (en)
Inventor
Wiston Lamshing
Fu-Ming Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HFM International Inc
Original Assignee
HFM International Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HFM International Inc filed Critical HFM International Inc
Publication of AU1286899A publication Critical patent/AU1286899A/en
Abandoned legal-status Critical Current

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
    • 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)
AU12868/99A 1997-10-31 1998-10-29 Method and apparatus for preparing purified terephthalic acid Abandoned AU1286899A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08962030 1997-10-31
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 (1)

Publication Number Publication Date
AU1286899A true AU1286899A (en) 1999-05-24

Family

ID=25505339

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12868/99A Abandoned AU1286899A (en) 1997-10-31 1998-10-29 Method and apparatus for preparing purified terephthalic acid

Country Status (17)

Country Link
US (1) US5840968A (enExample)
EP (1) EP1030829B1 (enExample)
JP (1) JP4381600B2 (enExample)
KR (1) KR100603723B1 (enExample)
CN (1) CN1127471C (enExample)
AR (1) AR017765A1 (enExample)
AU (1) AU1286899A (enExample)
BR (1) BR9813349B1 (enExample)
CA (1) CA2307783C (enExample)
DE (1) DE69835229T2 (enExample)
ES (1) ES2263227T3 (enExample)
ID (1) ID21201A (enExample)
MY (1) MY119529A (enExample)
RU (1) RU2213725C2 (enExample)
TR (1) TR200001138T2 (enExample)
TW (1) TW505627B (enExample)
WO (1) WO1999023055A1 (enExample)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
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CA2333706A1 (en) * 1998-05-29 1999-12-09 Hfm International, Inc. Method for preparing purified terephthalic acid and isophthalic acid from mixed xylenes
US6392091B2 (en) * 1998-11-24 2002-05-21 Tsong-Dar Vincent Lin Process of purifying and producing high purity aromatic polycarboxylic acids
EP1131276A4 (en) * 1998-11-24 2002-09-18 Tsong-Dar Vincent Lin METHOD FOR PURIFYING AND PRODUCING HIGH-PURITY AROMATIC POLYCARBOXYLIC ACIDS AND DERIVATIVES THEREOF
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
WO2001016074A2 (en) 1999-08-30 2001-03-08 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
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
US7161027B2 (en) 2002-12-09 2007-01-09 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
EP1569888A1 (en) * 2002-12-09 2005-09-07 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
AU2003292740A1 (en) * 2003-01-10 2004-08-10 Mitsubishi Chemical Corporation Process for producing aromatic carboxylic acid and process for producing terephthalic acid
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
EP1735260A2 (en) * 2004-04-09 2006-12-27 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
US7361784B2 (en) 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 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
US7582793B2 (en) * 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 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
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
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
US7482482B2 (en) 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
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
US20060264664A1 (en) * 2005-05-19 2006-11-23 Parker Kenny R Esterification of an exchange solvent enriched composition
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
US7741516B2 (en) 2005-05-19 2010-06-22 Eastman Chemical Company Process to enrich a carboxylic acid composition
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
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
US7880031B2 (en) * 2005-05-19 2011-02-01 Eastman Chemical Company Process to produce an enrichment feed
US7884231B2 (en) * 2005-05-19 2011-02-08 Eastman Chemical Company Process to produce an enriched composition
US7557243B2 (en) * 2005-05-19 2009-07-07 Eastman Chemical Company Enriched terephthalic acid composition
US7897809B2 (en) * 2005-05-19 2011-03-01 Eastman Chemical Company Process to produce an enrichment feed
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
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
US20070179312A1 (en) * 2006-02-02 2007-08-02 O'meadhra Ruairi Seosamh Process for the purification of a crude carboxylic axid slurry
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
US7888529B2 (en) 2006-03-01 2011-02-15 Eastman Chemical Company Process to produce a post catalyst removal composition
US8173836B2 (en) * 2006-03-01 2012-05-08 Grupo Petrotemex, S.A. De C.V. Method and apparatus for drying carboxylic acid
US8614350B2 (en) 2008-01-15 2013-12-24 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
US8455680B2 (en) 2008-01-15 2013-06-04 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
US20130143357A1 (en) * 2010-08-23 2013-06-06 Sony Corporation Method of forming organic thin film and organic thin film forming apparatus, as well as method of manufacturing organic device
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
US8697905B2 (en) 2011-12-29 2014-04-15 Uop Llc Process for producing terephthalic acid
US9156765B2 (en) 2011-12-29 2015-10-13 Uop Llc Process for oxidizing alkyl-aromatic compounds
US8759571B2 (en) 2011-12-29 2014-06-24 Uop Llc Process for oxidizing alkyl-aromatic compounds
US9150484B2 (en) 2011-12-29 2015-10-06 Uop Llc Process for producing terephthalic acid
US8927764B2 (en) 2011-12-29 2015-01-06 Uop Llc Process for producing terephthalic acid
US9045408B2 (en) 2011-12-29 2015-06-02 Uop Llc Process for oxidizing alkyl-aromatic compounds
US9085522B2 (en) 2011-12-29 2015-07-21 Uop Llc Process for producing terephthalic acid
US9024059B2 (en) 2011-12-29 2015-05-05 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
EP4341335A1 (en) 2021-05-20 2024-03-27 Carbios Process for degrading a plastic product comprising at least one polyester
US20240228731A1 (en) 2021-05-20 2024-07-11 Carbios Process for degrading a plastic product comprising at least one polyester
WO2023003280A1 (ko) * 2021-07-19 2023-01-26 주식회사 엘지화학 재활용 플라스틱 합성용 단량체 조성물, 이의 제조방법, 그리고 이를 이용한 재활용 플라스틱, 성형품 및 가소제 조성물
JP2024546199A (ja) 2021-11-16 2024-12-17 カルビオス エステラーゼの使用
CN120864981A (zh) * 2025-09-22 2025-10-31 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP1030829B1 (en) 2006-07-12
CA2307783A1 (en) 1999-05-14
TR200001138T2 (tr) 2000-09-21
KR20010031634A (ko) 2001-04-16
EP1030829A4 (en) 2003-01-02
EP1030829A1 (en) 2000-08-30
CA2307783C (en) 2008-12-30
ES2263227T3 (es) 2006-12-01
MY119529A (en) 2005-06-30
WO1999023055A1 (en) 1999-05-14
BR9813349A (pt) 2000-08-22
KR100603723B1 (ko) 2006-07-26
TW505627B (en) 2002-10-11
AR017765A1 (es) 2001-10-24
JP2001521917A (ja) 2001-11-13
US5840968A (en) 1998-11-24
DE69835229T2 (de) 2006-11-23
CN1127471C (zh) 2003-11-12
JP4381600B2 (ja) 2009-12-09
CN1278239A (zh) 2000-12-27
DE69835229D1 (de) 2006-08-24
ID21201A (id) 1999-05-06
BR9813349B1 (pt) 2010-08-24
RU2213725C2 (ru) 2003-10-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase