ZA921380B - Process for the production of terephthalic acid - Google Patents

Process for the production of terephthalic acid

Info

Publication number
ZA921380B
ZA921380B ZA921380A ZA921380A ZA921380B ZA 921380 B ZA921380 B ZA 921380B ZA 921380 A ZA921380 A ZA 921380A ZA 921380 A ZA921380 A ZA 921380A ZA 921380 B ZA921380 B ZA 921380B
Authority
ZA
South Africa
Prior art keywords
production
terephthalic acid
terephthalic
acid
Prior art date
Application number
ZA921380A
Other languages
English (en)
Inventor
Eric Hindmarsh
John Arthur Turner
Alan Macpherson Ure
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
Application filed by Ici Plc filed Critical Ici Plc
Publication of ZA921380B publication Critical patent/ZA921380B/xx

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
    • 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
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • 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
ZA921380A 1991-03-07 1992-02-25 Process for the production of terephthalic acid ZA921380B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919104776A GB9104776D0 (en) 1991-03-07 1991-03-07 Process for the production of terephthalic acid
IDP97064092A ID19108A (id) 1991-03-07 1992-06-08 Proses produksi asam tereftalat (pecahan dari p-002451)

Publications (1)

Publication Number Publication Date
ZA921380B true ZA921380B (en) 1993-08-25

Family

ID=32599058

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA921380A ZA921380B (en) 1991-03-07 1992-02-25 Process for the production of terephthalic acid

Country Status (15)

Country Link
US (4) US5527957A (zh)
EP (3) EP0754673B1 (zh)
JP (1) JPH0565246A (zh)
KR (1) KR100225371B1 (zh)
CN (2) CN1038409C (zh)
CA (1) CA2062063C (zh)
DE (2) DE69230569T2 (zh)
EG (1) EG19876A (zh)
ES (2) ES2142006T3 (zh)
GB (2) GB9104776D0 (zh)
ID (1) ID19108A (zh)
MX (1) MX9200997A (zh)
RU (1) RU2106337C1 (zh)
SG (1) SG66231A1 (zh)
ZA (1) ZA921380B (zh)

Families Citing this family (103)

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US5961942A (en) * 1995-06-05 1999-10-05 E. I. Du Pont De Nemours And Company Effluent gas treatment
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
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
US5767311A (en) 1995-06-07 1998-06-16 Glitsch International, Inc. Method and apparatus for preparing purified terephtalic acid
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KR100463612B1 (ko) * 1996-02-22 2005-02-28 이.아이,듀우판드네모아앤드캄파니 방향족폴리카르복실산의제조방법
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TW483886B (en) * 1998-08-11 2002-04-21 Du Pont Method for recovering methyl acetate and residual acetic acid in the production of pure terephtalic acid
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IT1319169B1 (it) 2000-07-14 2003-09-26 Eurotecnica Dev & Licensing Sr Procedimento per la purificazione di acidi carbossilici aromatici.
US6765113B2 (en) 2000-07-19 2004-07-20 E.I. Du Pont De Nemours And Company Production of aromatic carboxylic acids
US6521777B2 (en) 2000-12-14 2003-02-18 General Electric Company Process for the production of diaryl carbonates
US6384262B1 (en) 2000-12-14 2002-05-07 General Electric Company Process for the production of diaryl carbonates
US6420589B1 (en) 2000-12-14 2002-07-16 General Electric Company Process for the production of diaryl carbonates
EP1542958B1 (en) * 2002-07-09 2007-10-17 INVISTA Technologies S.à.r.l. Process for producing aromatic dicarboxylic acids under supercritical conditions
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
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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
US7546747B2 (en) 2004-01-15 2009-06-16 Eastman Chemical Company Process for production of a dried carboxylic acid cake suitable for use in polyester production
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
US20050283022A1 (en) * 2004-06-18 2005-12-22 Sheppard Ronald B Filtrate preparation process for terephthalic acid filtrate treatment
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) * 2004-09-02 2009-08-04 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
US7572932B2 (en) * 2004-09-02 2009-08-11 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
US7495125B2 (en) * 2004-09-02 2009-02-24 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
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) * 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
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US7884231B2 (en) 2005-05-19 2011-02-08 Eastman Chemical Company Process to produce an enriched composition
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US7557243B2 (en) 2005-05-19 2009-07-07 Eastman Chemical Company Enriched terephthalic acid composition
US20060264656A1 (en) * 2005-05-19 2006-11-23 Fujitsu Limited Enrichment process using compounds useful in a polyester process
US20060264664A1 (en) * 2005-05-19 2006-11-23 Parker Kenny R Esterification of an exchange solvent enriched composition
US7834208B2 (en) 2005-05-19 2010-11-16 Eastman Chemical Company Process to produce a post catalyst removal 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
US20060264662A1 (en) * 2005-05-19 2006-11-23 Gibson Philip E Esterification of an enriched composition
US7432395B2 (en) 2005-05-19 2008-10-07 Eastman Chemical Company Enriched carboxylic acid composition
US7880031B2 (en) 2005-05-19 2011-02-01 Eastman Chemical Company Process to produce an enrichment feed
US7304178B2 (en) 2005-05-19 2007-12-04 Eastman Chemical Company Enriched isophthalic acid composition
KR100708919B1 (ko) * 2005-05-30 2007-04-17 삼성석유화학(주) 테레프탈산의 회수 방법
US7884232B2 (en) * 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
EP2292684A3 (en) 2005-12-29 2011-04-20 BP Corporation North America Inc. Ethanolysis of pet to form det and oxidation thereof
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
US7847121B2 (en) * 2006-03-01 2010-12-07 Eastman Chemical Company Carboxylic acid production process
US7462736B2 (en) * 2006-03-01 2008-12-09 Eastman Chemical Company Methods and apparatus for isolating carboxylic acid
US20070208199A1 (en) * 2006-03-01 2007-09-06 Kenny Randolph Parker Methods and apparatus for isolating carboxylic acid
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
US7863483B2 (en) * 2006-03-01 2011-01-04 Eastman Chemical Company Carboxylic acid production process
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US7888529B2 (en) 2006-03-01 2011-02-15 Eastman Chemical Company Process to produce a post catalyst removal composition
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
US8115029B2 (en) 2006-11-02 2012-02-14 University Of Kansas Cobalt-catalyzed oxidations in volumetrically expanded liquids by compressed gases
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CN102939142B (zh) * 2010-04-30 2015-11-25 安东尼奥·佩雷斯 工地排水器
CN101914013B (zh) * 2010-07-30 2015-03-18 浙江大学 一种节水的对苯二甲酸生产方法
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CN104338499B (zh) * 2013-07-31 2016-01-20 沅江华龙催化科技有限公司 一种液固多相反应分离同步反应器
CN104338500B (zh) * 2013-07-31 2015-12-02 沅江华龙催化科技有限公司 一种气液固多相反应分离同步反应器
CA2933721A1 (en) 2013-12-18 2015-06-25 Bp Corporation North America Inc. Improved process and apparatus for manufacturing aromatic carboxylic acids
CA2934789C (en) 2013-12-30 2021-03-02 Thomas M. Bartos Pressurized crude aromatic carboxylic acid feed mixes
CN103772182B (zh) * 2014-01-26 2015-06-17 沅江华龙催化科技有限公司 基于气液固多相反应分离同步反应器的利用空气氧化对二甲苯生产对苯二甲酸的方法
JP2015140342A (ja) * 2014-01-30 2015-08-03 株式会社日立製作所 精製テレフタル酸の製造方法
CN103936581A (zh) 2014-04-24 2014-07-23 天华化工机械及自动化研究设计院有限公司 一种提高cta溶剂交换效率的方法
CN105085231A (zh) * 2014-05-20 2015-11-25 天华化工机械及自动化研究设计院有限公司 一种pta工业装置氧化单元中醋酸溶剂的处理方法
CN115867683A (zh) 2020-08-14 2023-03-28 科氏技术英国有限公司 从氧化剂清洗流中回收金属催化剂
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Also Published As

Publication number Publication date
EP0754673B1 (en) 2000-01-12
CN1038409C (zh) 1998-05-20
SG66231A1 (en) 1999-10-19
KR100225371B1 (ko) 1999-10-15
DE69214859D1 (de) 1996-12-05
CN1064676A (zh) 1992-09-23
EP0502628A3 (en) 1993-01-27
JPH0565246A (ja) 1993-03-19
MX9200997A (es) 1992-10-01
GB9203674D0 (en) 1992-04-08
ID19108A (id) 1998-06-18
ES2142006T3 (es) 2000-04-01
CN1150945A (zh) 1997-06-04
RU2106337C1 (ru) 1998-03-10
US5563293A (en) 1996-10-08
EP0754673A1 (en) 1997-01-22
DE69214859T2 (de) 1997-02-27
DE69230569T2 (de) 2000-07-27
DE69230569D1 (de) 2000-02-17
KR920018005A (ko) 1992-10-21
US5877346A (en) 1999-03-02
GB9104776D0 (en) 1991-04-17
EP0502628B1 (en) 1996-10-30
EG19876A (en) 1996-06-30
EP0502628A2 (en) 1992-09-09
ES2093189T3 (es) 1996-12-16
CN1067977C (zh) 2001-07-04
US5679846A (en) 1997-10-21
EP0722927A1 (en) 1996-07-24
US5527957A (en) 1996-06-18
CA2062063A1 (en) 1992-09-08
CA2062063C (en) 2002-07-09

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