FR2313384A1 - Catalyseur sur support pour l'oxydation d'o-xylene et/ou de naphtalene en anhydride phtalique - Google Patents

Catalyseur sur support pour l'oxydation d'o-xylene et/ou de naphtalene en anhydride phtalique

Info

Publication number
FR2313384A1
FR2313384A1 FR7617048A FR7617048A FR2313384A1 FR 2313384 A1 FR2313384 A1 FR 2313384A1 FR 7617048 A FR7617048 A FR 7617048A FR 7617048 A FR7617048 A FR 7617048A FR 2313384 A1 FR2313384 A1 FR 2313384A1
Authority
FR
France
Prior art keywords
xylene
catalyst
support
phthalic anhydride
naphthalene oxidation
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.)
Granted
Application number
FR7617048A
Other languages
English (en)
French (fr)
Other versions
FR2313384B3 (ref
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2313384A1 publication Critical patent/FR2313384A1/fr
Application granted granted Critical
Publication of FR2313384B3 publication Critical patent/FR2313384B3/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
FR7617048A 1975-06-05 1976-06-04 Catalyseur sur support pour l'oxydation d'o-xylene et/ou de naphtalene en anhydride phtalique Granted FR2313384A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752525018 DE2525018A1 (de) 1975-06-05 1975-06-05 Traegerkatalysator fuer die oxidation von o-xylol und/oder naphthalin zu phthalsaeureanhydrid

Publications (2)

Publication Number Publication Date
FR2313384A1 true FR2313384A1 (fr) 1976-12-31
FR2313384B3 FR2313384B3 (ref) 1979-02-23

Family

ID=5948330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617048A Granted FR2313384A1 (fr) 1975-06-05 1976-06-04 Catalyseur sur support pour l'oxydation d'o-xylene et/ou de naphtalene en anhydride phtalique

Country Status (6)

Country Link
AT (1) AT346289B (ref)
BE (1) BE842089A (ref)
DE (1) DE2525018A1 (ref)
FR (1) FR2313384A1 (ref)
GB (1) GB1540278A (ref)
IT (1) IT1060033B (ref)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483255A1 (fr) * 1980-06-02 1981-12-04 Denka Chemical Corp Structure de catalyseur, en forme de cylindre creux, pour l'oxydation partielle du butane normal en vue de la production d'anhydride maleique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483255A1 (fr) * 1980-06-02 1981-12-04 Denka Chemical Corp Structure de catalyseur, en forme de cylindre creux, pour l'oxydation partielle du butane normal en vue de la production d'anhydride maleique

Also Published As

Publication number Publication date
IT1060033B (it) 1982-07-10
DE2525018A1 (de) 1976-12-23
FR2313384B3 (ref) 1979-02-23
GB1540278A (en) 1979-02-07
ATA409476A (de) 1978-03-15
BE842089A (fr) 1976-11-22
AT346289B (de) 1978-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse