BE808592A - Procede de preparation d'acides phtaliques - Google Patents

Procede de preparation d'acides phtaliques

Info

Publication number
BE808592A
BE808592A BE138829A BE138829A BE808592A BE 808592 A BE808592 A BE 808592A BE 138829 A BE138829 A BE 138829A BE 138829 A BE138829 A BE 138829A BE 808592 A BE808592 A BE 808592A
Authority
BE
Belgium
Prior art keywords
phthalic acids
preparing phthalic
preparing
acids
phthalic
Prior art date
Application number
BE138829A
Other languages
English (en)
French (fr)
Inventor
J Kollar
Original Assignee
Halcon International Inc
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 Halcon International Inc filed Critical Halcon International Inc
Publication of BE808592A publication Critical patent/BE808592A/xx

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
BE138829A 1972-12-14 1973-12-13 Procede de preparation d'acides phtaliques BE808592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00315032A US3845117A (en) 1972-12-14 1972-12-14 Process for preparation of phthalic acids

Publications (1)

Publication Number Publication Date
BE808592A true BE808592A (fr) 1974-06-13

Family

ID=23222571

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138829A BE808592A (fr) 1972-12-14 1973-12-13 Procede de preparation d'acides phtaliques

Country Status (10)

Country Link
US (1) US3845117A (de)
JP (1) JPS544942B2 (de)
BE (1) BE808592A (de)
CA (1) CA1011763A (de)
DE (1) DE2362295C3 (de)
ES (1) ES421483A1 (de)
FR (1) FR2327221A1 (de)
GB (1) GB1449189A (de)
IT (1) IT1000325B (de)
NL (1) NL171261C (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805915C3 (de) * 1978-02-13 1981-11-05 Dynamit Nobel Ag, 5210 Troisdorf Reaktor zur Oxidation von Gemischen aus p-Xylol und p-Toluylsäuremethylester mit sauerstoffhaltigen Gasen in flüssiger Phase
JPS5517309A (en) * 1978-07-21 1980-02-06 Mitsubishi Gas Chem Co Inc Preparation of high purity terephthalic acid
US4334086A (en) * 1981-03-16 1982-06-08 Labofina S.A. Production of terephthalic acid
KR970000136B1 (ko) * 1993-09-28 1997-01-04 브이.피. 유리예프 고순도 벤젠디카르복실산 이성질체의 제조방법
US5453538A (en) * 1994-02-14 1995-09-26 Amoco Corporation Process for the manufacture of aromatic dicarboxylic acids utilizing cerium to facilitate a low bromine to metals catalyst ratio
US7495125B2 (en) 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) * 2004-09-02 2008-04-22 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
US7371894B2 (en) 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
MX2007002412A (es) * 2004-09-02 2007-04-23 Eastman Chem Co Oxidacion en fase liquida optimizada.
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) * 2004-09-02 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
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
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
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
US7355068B2 (en) 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
US7358389B2 (en) 2006-01-04 2008-04-15 Eastman Chemical Company Oxidation system employing internal structure for enhanced hydrodynamics
AU2007249515A1 (en) * 2006-05-08 2007-11-22 Bp Corporation North America Inc. Process for the production of aromatic carboxylic acids in water
WO2008137491A1 (en) * 2007-05-04 2008-11-13 Bp Corporation North America Inc. Process and catalyst for oxidizing aromatic compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064044A (en) * 1957-08-15 1962-11-13 Standard Oil Co Multistage oxidation system for preparing dicarboxylic acid
US3626001A (en) * 1968-05-09 1971-12-07 Atlantic Richfield Co Method for the production of high-purity isophthalic or terephthalic acid

Also Published As

Publication number Publication date
CA1011763A (en) 1977-06-07
US3845117A (en) 1974-10-29
JPS544942B2 (de) 1979-03-12
GB1449189A (en) 1976-09-15
FR2327221B1 (de) 1979-01-26
FR2327221A1 (fr) 1977-05-06
DE2362295C3 (de) 1982-05-13
ES421483A1 (es) 1976-04-01
NL171261C (nl) 1983-03-01
DE2362295A1 (de) 1974-06-20
NL171261B (nl) 1982-10-01
IT1000325B (it) 1976-03-30
JPS4987642A (de) 1974-08-22
DE2362295B2 (de) 1981-08-06
NL7316192A (de) 1974-06-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HALCON RESEARCH AND DEVELOPMENT CORP.

Effective date: 19851231