KR100603723B1 - 조 테레프탈산의 정제방법 - Google Patents

조 테레프탈산의 정제방법 Download PDF

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Publication number
KR100603723B1
KR100603723B1 KR1020007004687A KR20007004687A KR100603723B1 KR 100603723 B1 KR100603723 B1 KR 100603723B1 KR 1020007004687 A KR1020007004687 A KR 1020007004687A KR 20007004687 A KR20007004687 A KR 20007004687A KR 100603723 B1 KR100603723 B1 KR 100603723B1
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South Korea
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terephthalic acid
solution
solvent
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purified terephthalic
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Korean (ko)
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KR20010031634A (ko
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리푸-밍
램슁위스톤
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에치에프엠 인터내쇼날 인코포레이티드
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    • 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

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  • 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)
KR1020007004687A 1997-10-31 1998-10-29 조 테레프탈산의 정제방법 Expired - Fee Related KR100603723B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/962,030 1997-10-31
US08/962,030 US5840968A (en) 1995-06-07 1997-10-31 Method and apparatus for preparing purified terephthalic acid
US8/962,030 1997-10-31

Publications (2)

Publication Number Publication Date
KR20010031634A KR20010031634A (ko) 2001-04-16
KR100603723B1 true KR100603723B1 (ko) 2006-07-26

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KR1020007004687A Expired - Fee Related KR100603723B1 (ko) 1997-10-31 1998-10-29 조 테레프탈산의 정제방법

Country Status (17)

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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)

* Cited by examiner, † Cited by third party
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)

* 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

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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
BR9813349B1 (pt) 2010-08-24
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
US5840968A (en) 1998-11-24

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