DE2616215A1 - Verfahren zur oxidativen herstellung von benzolkarbonsaeuren - Google Patents

Verfahren zur oxidativen herstellung von benzolkarbonsaeuren

Info

Publication number
DE2616215A1
DE2616215A1 DE19762616215 DE2616215A DE2616215A1 DE 2616215 A1 DE2616215 A1 DE 2616215A1 DE 19762616215 DE19762616215 DE 19762616215 DE 2616215 A DE2616215 A DE 2616215A DE 2616215 A1 DE2616215 A1 DE 2616215A1
Authority
DE
Germany
Prior art keywords
reaction
temperature
reaction zone
preheated
reaction vessel
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.)
Withdrawn
Application number
DE19762616215
Other languages
German (de)
English (en)
Inventor
Jacques Alagy
Quang Dank Vu
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of DE2616215A1 publication Critical patent/DE2616215A1/de
Withdrawn legal-status Critical Current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

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)
DE19762616215 1975-04-14 1976-04-13 Verfahren zur oxidativen herstellung von benzolkarbonsaeuren Withdrawn DE2616215A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511749A FR2307787A1 (fr) 1975-04-14 1975-04-14 Procede de fabrication d'acide terephtalique par oxydation du paraxylene

Publications (1)

Publication Number Publication Date
DE2616215A1 true DE2616215A1 (de) 1976-10-21

Family

ID=9153985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762616215 Withdrawn DE2616215A1 (de) 1975-04-14 1976-04-13 Verfahren zur oxidativen herstellung von benzolkarbonsaeuren

Country Status (9)

Country Link
US (1) US4145560A (enExample)
JP (1) JPS51127038A (enExample)
BR (1) BR7602276A (enExample)
DE (1) DE2616215A1 (enExample)
FR (1) FR2307787A1 (enExample)
GB (1) GB1532094A (enExample)
IT (1) IT1059087B (enExample)
NL (1) NL7603992A (enExample)
PT (1) PT65005B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1080758B (it) * 1977-07-26 1985-05-16 Montedison Spa Metodo per la preparazione del catalizzatore in un processo di sintesi dell'acido tereftalico
US6114574A (en) * 1998-05-19 2000-09-05 The Penn State Research Foundation Preparation of aromatic acids
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
US20060004223A1 (en) * 2004-06-30 2006-01-05 General Electric Company Method of making halophthalic acids and halophthalic anhydrides
US7541489B2 (en) * 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170768A (en) * 1959-04-22 1965-02-23 Standard Oil Co System for continuous preparation of terephthalic acid

Also Published As

Publication number Publication date
PT65005B (fr) 1977-09-08
NL7603992A (nl) 1976-10-18
FR2307787A1 (fr) 1976-11-12
PT65005A (fr) 1976-05-01
BR7602276A (pt) 1976-10-05
US4145560A (en) 1979-03-20
FR2307787B1 (enExample) 1977-11-10
GB1532094A (en) 1978-11-15
IT1059087B (it) 1982-05-31
JPS51127038A (en) 1976-11-05

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee