AU732522B2 - Method to produce aromatic carboxylic acids - Google Patents

Method to produce aromatic carboxylic acids Download PDF

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Publication number
AU732522B2
AU732522B2 AU21610/99A AU2161099A AU732522B2 AU 732522 B2 AU732522 B2 AU 732522B2 AU 21610/99 A AU21610/99 A AU 21610/99A AU 2161099 A AU2161099 A AU 2161099A AU 732522 B2 AU732522 B2 AU 732522B2
Authority
AU
Australia
Prior art keywords
organic acid
reactor
substituted aromatic
xylene
cobalt
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.)
Ceased
Application number
AU21610/99A
Other languages
English (en)
Other versions
AU2161099A (en
Inventor
Charles Lee Edwards
Raymond Lawrence June
Michael Wayne Potter
Edward James Simpson
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of AU2161099A publication Critical patent/AU2161099A/en
Application granted granted Critical
Publication of AU732522B2 publication Critical patent/AU732522B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C07C51/16—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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU21610/99A 1997-12-15 1998-12-14 Method to produce aromatic carboxylic acids Ceased AU732522B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6944197P 1997-12-15 1997-12-15
US60/069441 1997-12-15
PCT/EP1998/008134 WO1999031038A1 (fr) 1997-12-15 1998-12-14 Procede de production d'acides carboxyliques aromatiques

Publications (2)

Publication Number Publication Date
AU2161099A AU2161099A (en) 1999-07-05
AU732522B2 true AU732522B2 (en) 2001-04-26

Family

ID=22089001

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21610/99A Ceased AU732522B2 (en) 1997-12-15 1998-12-14 Method to produce aromatic carboxylic acids

Country Status (10)

Country Link
EP (1) EP1045824A1 (fr)
JP (1) JP2002508343A (fr)
KR (1) KR20010033086A (fr)
CN (1) CN1282314A (fr)
AU (1) AU732522B2 (fr)
BR (1) BR9813606A (fr)
CA (1) CA2315151A1 (fr)
HU (1) HUP0100656A3 (fr)
TR (1) TR200001718T2 (fr)
WO (1) WO1999031038A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949673B2 (en) 2000-01-12 2005-09-27 E.I. Du Pont De Nemours And Company Process for producing carboxylic acids
US7060853B2 (en) 2000-01-12 2006-06-13 Invista North America S.A R.L. Method for increasing oxidation reactor production capacity
US7485747B2 (en) 2001-06-04 2009-02-03 Eastman Chemical Company Two stage oxidation process for the production of aromatic dicarboxylic acids
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
US20040215036A1 (en) 2003-04-25 2004-10-28 Robert Lin Method for heating a crude carboxylic acid slurry in a post oxidation zone by the addition of steam
CN101111312B (zh) * 2004-12-20 2012-01-18 工艺设计中心有限公司 用于制备芳族羧酸的方法
KR100744754B1 (ko) * 2005-12-13 2007-08-01 삼성석유화학(주) 방향족 카르복실산의 제조방법
US7816556B2 (en) 2006-03-01 2010-10-19 Eastman Chemical Company Polycarboxylic acid production system employing enhanced multistage oxidative digestion
US7772424B2 (en) 2006-03-01 2010-08-10 Eastman Chemical Company Polycarboxylic acid production system employing enhanced evaporative concentration downstream of oxidative digestion
US7326807B2 (en) 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system with enhanced heating for oxidative digestion
US20070208194A1 (en) 2006-03-01 2007-09-06 Woodruff Thomas E Oxidation system with sidedraw secondary reactor
US7326808B2 (en) 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system
US7393973B2 (en) 2006-03-01 2008-07-01 Eastman Chemical Company Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion
US7420082B2 (en) 2006-03-01 2008-09-02 Eastman Chemical Company Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion
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
RU2496764C2 (ru) * 2008-03-18 2013-10-27 ДжиТиСи ТЕКНОЛОДЖИ, ЭлПи Способ (варианты) и системы получения изофталевой и терефталевой кислот
GB0807904D0 (en) * 2008-04-30 2008-06-04 Invista Technologies Srl Oxidation reactions
US8658820B2 (en) * 2008-05-23 2014-02-25 Gtc Technology Us, Llc Catalyst systems for the production of acids
US20100113735A1 (en) * 2008-10-31 2010-05-06 Eastman Chemical Company Integrated Co-Production of Dicarboxylic Acids
CN110452392B (zh) * 2019-08-30 2021-11-02 湘潭大学 一种钴基金属有机骨架材料的制备方法及其在对二甲苯氧化反应中的应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562318A (en) * 1966-11-10 1971-02-09 Petro Tex Chem Corp Catalytic oxidation process of mono-aryl compounds
GB1373230A (en) * 1971-12-23 1974-11-06 Mitsui Petrochemical Ind Process for producing terephthalic acid
GB9104776D0 (en) * 1991-03-07 1991-04-17 Ici Plc Process for the production of terephthalic acid

Also Published As

Publication number Publication date
KR20010033086A (ko) 2001-04-25
WO1999031038A1 (fr) 1999-06-24
HUP0100656A3 (en) 2002-03-28
BR9813606A (pt) 2000-10-10
AU2161099A (en) 1999-07-05
JP2002508343A (ja) 2002-03-19
TR200001718T2 (tr) 2001-01-22
CN1282314A (zh) 2001-01-31
EP1045824A1 (fr) 2000-10-25
CA2315151A1 (fr) 1999-06-24
HUP0100656A2 (hu) 2001-06-28

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired