IN141008B - - Google Patents

Info

Publication number
IN141008B
IN141008B IN1912/CAL/73A IN1912CA1973A IN141008B IN 141008 B IN141008 B IN 141008B IN 1912CA1973 A IN1912CA1973 A IN 1912CA1973A IN 141008 B IN141008 B IN 141008B
Authority
IN
India
Application number
IN1912/CAL/73A
Other languages
English (en)
Inventor
J Ciquier
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of IN141008B publication Critical patent/IN141008B/en

Links

Classifications

    • 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
    • C07C51/21—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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0221—Coating of particles
    • B01J37/0223—Coating of particles by rotation

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)
IN1912/CAL/73A 1972-09-28 1973-08-18 IN141008B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7234403A FR2201127A1 (en) 1972-09-28 1972-09-28 Antimony, bismuth, tin or lead oxide catalysts - for producing phthalic anhydride by catalytic oxidation of o-xylene

Publications (1)

Publication Number Publication Date
IN141008B true IN141008B (cs) 1977-01-08

Family

ID=9104918

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1912/CAL/73A IN141008B (cs) 1972-09-28 1973-08-18

Country Status (4)

Country Link
AR (1) AR195935A1 (cs)
BR (1) BR7307538D0 (cs)
FR (1) FR2201127A1 (cs)
IN (1) IN141008B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407923A1 (fr) * 1976-10-04 1979-06-01 Standard Oil Co Procede de preparation d'anhydride phtalique utilisant un catalyseur en forme d'amphore

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1360166A (fr) * 1961-09-11 1964-05-08 Scient Design Co Procédé de préparation d'un catalyseur utilisable notamment pour fabriquer l'anhydride phtalique
FR2072399A5 (en) * 1969-11-25 1971-09-24 Ici Ltd Ammoxidation of alkanes to nitriles
DE2007847A1 (en) * 1970-02-20 1971-09-30 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Vanadium/titanium oxide catalyst for phth-al - contng alkaline earth

Also Published As

Publication number Publication date
FR2201127B1 (cs) 1975-10-24
FR2201127A1 (en) 1974-04-26
AR195935A1 (es) 1973-11-15
BR7307538D0 (pt) 1974-08-29

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