FR1348386A - Procédé de préparation des acides phtaliques et appareil pour sa mise en oeuvre - Google Patents

Procédé de préparation des acides phtaliques et appareil pour sa mise en oeuvre

Info

Publication number
FR1348386A
FR1348386A FR906715A FR906715A FR1348386A FR 1348386 A FR1348386 A FR 1348386A FR 906715 A FR906715 A FR 906715A FR 906715 A FR906715 A FR 906715A FR 1348386 A FR1348386 A FR 1348386A
Authority
FR
France
Prior art keywords
implementation
phthalic acids
preparing phthalic
preparing
acids
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.)
Expired
Application number
FR906715A
Other languages
English (en)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of FR1348386A publication Critical patent/FR1348386A/fr
Expired 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
    • 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
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups

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)
FR906715A 1961-08-14 1962-08-10 Procédé de préparation des acides phtaliques et appareil pour sa mise en oeuvre Expired FR1348386A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US131144A US3240803A (en) 1961-08-14 1961-08-14 Preparation of benzenecarboxylic acid

Publications (1)

Publication Number Publication Date
FR1348386A true FR1348386A (fr) 1964-01-10

Family

ID=22448093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906715A Expired FR1348386A (fr) 1961-08-14 1962-08-10 Procédé de préparation des acides phtaliques et appareil pour sa mise en oeuvre

Country Status (6)

Country Link
US (1) US3240803A (fr)
BE (1) BE621323A (fr)
DE (1) DE1235887B (fr)
FR (1) FR1348386A (fr)
GB (1) GB1017373A (fr)
NL (1) NL282031A (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626000A (en) * 1968-01-05 1971-12-07 Toray Industries Process for preparing benzene carboxylic acids
US3626001A (en) * 1968-05-09 1971-12-07 Atlantic Richfield Co Method for the production of high-purity isophthalic or terephthalic acid
US3683018A (en) * 1969-05-26 1972-08-08 Standard Oil Co Integrated oxidation of isomeric xylene mixture to isomeric phthalic acid mixture and separation of mixture of isomeric phthalic acids into individual isomer products
US3686293A (en) * 1970-07-13 1972-08-22 Giorgio Gualdi Process for the preparation of aromatic carboxylic acids
EP0002749B2 (fr) * 1977-12-26 1987-08-12 IHARA CHEMICAL INDUSTRY Co., Ltd. Procédé pour la préparation d'un acide monocarboxylique aromatique
US4230882A (en) * 1978-05-19 1980-10-28 Asahi Kasei Kogyo Kabushiki Kaisha Process for the production of a high purity terephthalic acid
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) * 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
JP2008511645A (ja) * 2004-09-02 2008-04-17 イーストマン ケミカル カンパニー 最適化液相酸化
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) * 2004-09-02 2009-08-04 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
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) * 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) * 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) * 2004-09-02 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
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) * 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) * 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) * 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
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
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US20060116531A1 (en) * 2004-11-29 2006-06-01 Wonders Alan G Modeling of liquid-phase oxidation
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902550A (en) * 1930-01-31 1933-03-21 Nat Synthetic Corp Process of oxidizing cyclic organic compounds
US2245528A (en) * 1938-10-18 1941-06-10 Du Pont Catalytic oxidation of alkyl substituted aromatic compounds
US2479067A (en) * 1947-06-05 1949-08-16 Du Pont Preparation of terephthalic acid
US2547684A (en) * 1948-02-12 1951-04-03 Manuf De Caoutchouc Michelin P Plant for the continuous manufacture of isoprene
US2723994A (en) * 1951-01-15 1955-11-15 Shell Dev Oxidation of xylene and toluic acid mixtures to phthalic acids
US2673217A (en) * 1951-09-21 1954-03-23 Eastman Kodak Co Selective oxidation of substituted aromatic compounds using aldehyde-activated catalysts
US2848483A (en) * 1953-12-31 1958-08-19 Sun Oil Co Separation of xylenes
US2926074A (en) * 1954-04-30 1960-02-23 Phillips Petroleum Co Apparatus for production of substituted pyridines
BE538436A (fr) * 1954-05-27
US2794832A (en) * 1955-06-20 1957-06-04 Shell Dev Crystallization and separation of crystals
US2837584A (en) * 1955-10-31 1958-06-03 Standard Oil Co Process for production of durene
US2890245A (en) * 1957-02-25 1959-06-09 Sun Oil Co Partial oxidation of hydrocarbons
US2962361A (en) * 1957-08-12 1960-11-29 Standard Oil Co Continuous oxidation system for producing carboxylic acids

Also Published As

Publication number Publication date
GB1017373A (en) 1966-01-19
DE1235887B (de) 1967-03-09
BE621323A (fr)
NL282031A (fr)
US3240803A (en) 1966-03-15
DE1235887C2 (fr) 1967-09-21

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