WO2001051443A3 - Procede d'augmentation de capacite de production pour un reacteur d'oxydation - Google Patents

Procede d'augmentation de capacite de production pour un reacteur d'oxydation Download PDF

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Publication number
WO2001051443A3
WO2001051443A3 PCT/US2001/000826 US0100826W WO0151443A3 WO 2001051443 A3 WO2001051443 A3 WO 2001051443A3 US 0100826 W US0100826 W US 0100826W WO 0151443 A3 WO0151443 A3 WO 0151443A3
Authority
WO
WIPO (PCT)
Prior art keywords
production capacity
oxidation reactor
reactor production
increasing oxidation
oxidation
Prior art date
Application number
PCT/US2001/000826
Other languages
English (en)
Other versions
WO2001051443A2 (fr
Inventor
John Arthur Turner
Samuel Duncan Housley
Original Assignee
Du Pont
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
Priority claimed from US09/757,458 external-priority patent/US20010007910A1/en
Application filed by Du Pont filed Critical Du Pont
Priority to EP01946662A priority Critical patent/EP1349824B1/fr
Priority to KR1020037009130A priority patent/KR100676808B1/ko
Priority to TR2003/00978T priority patent/TR200300978T2/xx
Priority to CN01821914.4A priority patent/CN1217906C/zh
Priority to TR2003/00979T priority patent/TR200300979T2/xx
Priority to ES01946662T priority patent/ES2250421T3/es
Priority to DE60114456T priority patent/DE60114456T2/de
Priority to MXPA03006123A priority patent/MXPA03006123A/es
Priority to JP2002556144A priority patent/JP2005512942A/ja
Priority to CA002432103A priority patent/CA2432103A1/fr
Priority to BR0116776-6A priority patent/BR0116776A/pt
Priority to AT01946662T priority patent/ATE307792T1/de
Priority to PCT/US2001/019960 priority patent/WO2002055467A1/fr
Priority to MYPI20012967 priority patent/MY133970A/en
Priority to DZ010048A priority patent/DZ3116A1/fr
Priority to TW090116497A priority patent/TW557293B/zh
Publication of WO2001051443A2 publication Critical patent/WO2001051443A2/fr
Publication of WO2001051443A3 publication Critical patent/WO2001051443A3/fr

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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

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  • 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)

Abstract

L'invention concerne un procédé permettant d'augmenter la capacité de production d'un réacteur d'oxydation classique pour l'oxydation catalytique en phase liquide de paraxylène, par conduite de la réaction d'oxydation dans une première zone de réaction à pression élevée et à taux de solvant élevé, puis dans un réacteur classique.
PCT/US2001/000826 2000-01-12 2001-01-11 Procede d'augmentation de capacite de production pour un reacteur d'oxydation WO2001051443A2 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
PCT/US2001/019960 WO2002055467A1 (fr) 2001-01-10 2001-06-21 Procede permettant d'augmenter la capacite de production d'un reacteur d'oxydation
JP2002556144A JP2005512942A (ja) 2001-01-10 2001-06-21 酸化反応器の生産能力の増大方法
CA002432103A CA2432103A1 (fr) 2001-01-10 2001-06-21 Procede permettant d'augmenter la capacite de production d'un reacteur d'oxydation
TR2003/00978T TR200300978T2 (tr) 2001-01-10 2001-06-21 Oksidasyon reaktörünün üretim kapasitesini arttırma yöntemi.
CN01821914.4A CN1217906C (zh) 2001-01-10 2001-06-21 提高氧化反应器生产能力的方法
TR2003/00979T TR200300979T2 (tr) 2001-01-10 2001-06-21 Karboksilik asitlerin üretimi için daha gelişmiş yöntem
ES01946662T ES2250421T3 (es) 2001-01-10 2001-06-21 Metodo para incrementar la capacidad de produccion de un reactor de oxidacion.
DE60114456T DE60114456T2 (de) 2001-01-10 2001-06-21 Verfahren zur erhöhung der oxidationsreaktorproduktionskapazität
MXPA03006123A MXPA03006123A (es) 2001-01-10 2001-06-21 Metodo para incrementar la capacidad de produccion de reactor de oxidacion.
EP01946662A EP1349824B1 (fr) 2001-01-10 2001-06-21 Procede permettant d'augmenter la capacite de production d'un reacteur d'oxydation
KR1020037009130A KR100676808B1 (ko) 2001-01-10 2001-06-21 산화 반응기 생산 용량의 증가 방법
BR0116776-6A BR0116776A (pt) 2001-01-10 2001-06-21 Método para aumentar a capacidade de produção de um reator de oxidação convencional
AT01946662T ATE307792T1 (de) 2001-01-10 2001-06-21 Verfahren zur erhöhung der oxidationsreaktorproduktionskapazität
MYPI20012967 MY133970A (en) 2001-01-10 2001-06-22 Method for increasing oxidation reactor production capacity
DZ010048A DZ3116A1 (fr) 2001-01-10 2001-06-27 Procédé pour augmenter la capacité de production d'un réacteur d'oxydation.
TW090116497A TW557293B (en) 2001-01-10 2001-07-05 Method for increasing oxidation reactor production capacity

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US48181100A 2000-01-12 2000-01-12
US09/481,811 2000-01-12
US75745501A 2001-01-10 2001-01-10
US09/757,455 2001-01-10
US09/757,458 US20010007910A1 (en) 2000-01-12 2001-01-10 Process for producing carboxylic acids
US09/757,458 2001-01-10

Publications (2)

Publication Number Publication Date
WO2001051443A2 WO2001051443A2 (fr) 2001-07-19
WO2001051443A3 true WO2001051443A3 (fr) 2002-03-14

Family

ID=27413584

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/000826 WO2001051443A2 (fr) 2000-01-12 2001-01-11 Procede d'augmentation de capacite de production pour un reacteur d'oxydation

Country Status (2)

Country Link
DZ (1) DZ3122A1 (fr)
WO (1) WO2001051443A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 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
US7568361B2 (en) 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) 2004-09-02 2009-03-24 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
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595908A (en) * 1966-11-01 1971-07-27 Inst Francais Du Petrole Two-step oxidation of paraxylene for the production of terephthalic acid
US4215052A (en) * 1979-08-29 1980-07-29 Standard Oil Company (Indiana) Production of liquid ortho-phthalic acid and its conversion to high purity phthalic anhydride
US4892970A (en) * 1985-12-30 1990-01-09 Amoco Corporation Staged aromatics oxidation in aqueous systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595908A (en) * 1966-11-01 1971-07-27 Inst Francais Du Petrole Two-step oxidation of paraxylene for the production of terephthalic acid
US4215052A (en) * 1979-08-29 1980-07-29 Standard Oil Company (Indiana) Production of liquid ortho-phthalic acid and its conversion to high purity phthalic anhydride
US4892970A (en) * 1985-12-30 1990-01-09 Amoco Corporation Staged aromatics oxidation in aqueous systems

Also Published As

Publication number Publication date
DZ3122A1 (fr) 2004-09-14
WO2001051443A2 (fr) 2001-07-19

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