IN185008B - - Google Patents

Info

Publication number
IN185008B
IN185008B IN75DE1992A IN185008B IN 185008 B IN185008 B IN 185008B IN 75DE1992 A IN75DE1992 A IN 75DE1992A IN 185008 B IN185008 B IN 185008B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Eric Hindmarsh
John Arthur Turner
David Parker
Original Assignee
Ici Plc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10689524&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN185008(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ici Plc filed Critical Ici Plc
Publication of IN185008B publication Critical patent/IN185008B/en

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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
IN75DE1992 1991-02-05 1992-02-03 IN185008B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919102393A GB9102393D0 (en) 1991-02-05 1991-02-05 Production of terephthalic acid

Publications (1)

Publication Number Publication Date
IN185008B true IN185008B (cs) 2000-10-21

Family

ID=10689524

Family Applications (1)

Application Number Title Priority Date Filing Date
IN75DE1992 IN185008B (cs) 1991-02-05 1992-02-03

Country Status (12)

Country Link
US (2) US5304676A (cs)
EP (1) EP0498591B2 (cs)
JP (1) JPH0558948A (cs)
KR (1) KR100214397B1 (cs)
CN (2) CN1038580C (cs)
CA (1) CA2059719C (cs)
DE (1) DE69201978T3 (cs)
ES (1) ES2070586T5 (cs)
GB (2) GB9102393D0 (cs)
IN (1) IN185008B (cs)
MX (1) MX9200478A (cs)
TW (1) TW326037B (cs)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
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
GB9303191D0 (en) * 1993-02-17 1993-03-31 Ici Plc Separation process
EG20284A (en) * 1993-02-17 1998-07-30 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
BR9608398A (pt) * 1995-06-05 1999-01-05 Ici Plc Processos para o tratamento de um fluxo de gás efluente e de ácido policarboxílico
US5767311A (en) * 1995-06-07 1998-06-16 Glitsch International, Inc. Method and apparatus for preparing purified terephtalic acid
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
US6013835A (en) 1995-06-07 2000-01-11 Hfm International, Inc. Method and apparatus for preparing purified terephthalic acid
US6310239B1 (en) * 1995-12-30 2001-10-30 Sunkyong Industries Co., Ltd. Process for manufacturing terephthalic acid
WO1998041478A1 (en) * 1997-03-14 1998-09-24 E.I. Du Pont De Nemours And Company Treatment of effluent streams containing organic acids
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
EP1402942B8 (en) * 2001-05-15 2010-04-14 Mitsubishi Chemical Corporation Process for producing a compound
US7485747B2 (en) * 2001-06-04 2009-02-03 Eastman Chemical Company Two stage oxidation process for the production of aromatic dicarboxylic acids
US7196215B2 (en) * 2001-06-04 2007-03-27 Eastman Chemical Company Process for the production of purified terephthalic acid
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
ATE375974T1 (de) * 2002-07-09 2007-11-15 Invista Tech Sarl Verfahren zur herstellung aromatischer dicarbonsäuren unter superkritischen bedingungen
CN1323999C (zh) * 2003-01-07 2007-07-04 三菱化学株式会社 制备高纯度对苯二甲酸的方法
WO2004063135A1 (ja) * 2003-01-10 2004-07-29 Mitsubishi Chemical Corporation 芳香族カルボン酸の製造方法およびテレフタル酸の製造方法
US20050256335A1 (en) * 2004-05-12 2005-11-17 Ovidiu Marin Providing gases to aromatic carboxylic acid manufacturing processes
WO2005115957A1 (ja) * 2004-05-28 2005-12-08 Mitsubishi Chemical Corporation 高純度テレフタル酸の製造方法
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
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) * 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) * 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) * 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 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
US7563926B2 (en) 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
US7608733B2 (en) * 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) * 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7615663B2 (en) * 2004-09-02 2009-11-10 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US7572932B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
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
US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
BRPI0608502B1 (pt) * 2005-03-21 2016-04-12 Bp Corp North America Inc processos de fabricação de ácidos carboxílicos aromáticos
WO2006100969A1 (ja) * 2005-03-22 2006-09-28 Mitsubishi Chemical Corporation 高純度テレフタル酸の製造方法
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
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
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
MX2010012094A (es) * 2008-05-20 2010-12-07 Hitachi Plant Technologies Ltd Metodo para tratar licor madre separado de refinamiento de acido tereftalico.
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
CN103813977A (zh) 2011-08-16 2014-05-21 普拉克生化公司 可用于发酵液处理的通过用盐酸沉淀从羧酸镁盐中回收羧酸的方法
PL2744747T3 (pl) 2011-08-16 2021-06-28 Purac Biochem B.V. Odzyskiwanie kwasu karboksylowego z ich soli magnezowych poprzez wytrącanie z zastosowaniem kwasu chlorowodorowego, do zastosowania w pracy z bulionem fermentacyjnym
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
JP6527523B2 (ja) 2013-12-18 2019-06-05 ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド 芳香族カルボン酸を製造するための連続プロセス
US10919787B2 (en) 2015-11-13 2021-02-16 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)

* Cited by examiner, † Cited by third party
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 (cs) * 1965-05-17 1966-11-18
FR1569704A (cs) * 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

Also Published As

Publication number Publication date
GB9202241D0 (en) 1992-03-18
EP0498591A2 (en) 1992-08-12
ES2070586T5 (es) 2005-05-01
CA2059719A1 (en) 1992-08-06
TW326037B (en) 1998-02-01
JPH0558948A (ja) 1993-03-09
CN1130328C (zh) 2003-12-10
DE69201978D1 (de) 1995-05-18
EP0498591A3 (en) 1993-01-27
USRE36008E (en) 1998-12-22
KR920016399A (ko) 1992-09-24
CA2059719C (en) 2002-10-08
EP0498591B2 (en) 2004-10-13
US5304676A (en) 1994-04-19
DE69201978T2 (de) 1995-08-24
ES2070586T3 (es) 1995-06-01
CN1150944A (zh) 1997-06-04
CN1038580C (zh) 1998-06-03
KR100214397B1 (ko) 1999-08-02
DE69201978T3 (de) 2005-03-10
EP0498591B1 (en) 1995-04-12
GB9102393D0 (en) 1991-03-20
MX9200478A (es) 1992-08-01
CN1064675A (zh) 1992-09-23

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