BE677270A - - Google Patents

Info

Publication number
BE677270A
BE677270A BE677270DA BE677270A BE 677270 A BE677270 A BE 677270A BE 677270D A BE677270D A BE 677270DA BE 677270 A BE677270 A BE 677270A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE677270A publication Critical patent/BE677270A/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
    • C07C51/31—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
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
    • 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
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • 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
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
BE677270D 1965-03-05 1966-03-02 BE677270A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB80830A DE1292649B (de) 1965-03-05 1965-03-05 Verfahren zur Herstellung von Maleinsaeureanhydrid und bzw. oder Maleinsaeure

Publications (1)

Publication Number Publication Date
BE677270A true BE677270A (enrdf_load_stackoverflow) 1966-09-02

Family

ID=6980860

Family Applications (1)

Application Number Title Priority Date Filing Date
BE677270D BE677270A (enrdf_load_stackoverflow) 1965-03-05 1966-03-02

Country Status (3)

Country Link
BE (1) BE677270A (enrdf_load_stackoverflow)
DE (1) DE1292649B (enrdf_load_stackoverflow)
GB (1) GB1141343A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769998B2 (de) * 1968-08-20 1977-01-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von phthalsaeureanhydrid
GB1413192A (en) * 1972-12-04 1975-11-12 Kuraray Co Method for producing maleic anhydride
US4283288A (en) * 1980-05-14 1981-08-11 Standard Oil Company (Indiana) Oxidation of butane to maleic anhydride
US4360453A (en) 1980-11-28 1982-11-23 The Standard Oil Company Preparation of vanadium phosphorus catalysts
US4400522A (en) 1980-11-28 1983-08-23 Standard Oil Company Preparation of maleic anhydride
US4396535A (en) 1981-11-12 1983-08-02 The Standard Oil Company Preparation of mixed vanadium phosphorus oxide catalysts and their use in oxidative processes
US4465846A (en) * 1981-11-12 1984-08-14 The Standard Oil Company Preparation of maleic anhydride

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH31968A (de) * 1904-07-27 1905-05-31 Lehmann Dr Th Kommutierungseinrichtung an Einphasen-Kommutatormotoren mit Kurzschlussbürsten
DE724758C (de) * 1940-01-05 1942-09-08 Ig Farbenindustrie Ag Verfahren zur Herstellung von Maleinsaeure bzw. Maleinsaeureanhydrid
CH236016A (de) * 1942-05-16 1945-01-15 Ig Farbenindustrie Ag Verfahren zur Herstellung von Säuren oder deren Anhydriden.
US2777860A (en) * 1954-07-22 1957-01-15 Chempatents Inc Catalysis
US3005831A (en) * 1957-03-27 1961-10-24 Pittsburgh Chcmical Company Preparation of maleic anhydrides and catalysts thereof
AT213393B (de) * 1957-05-29 1961-02-10 Scient Design Co Verfahren zur Herstellung eines Träger-Katalysators
DE1115241B (de) * 1959-06-27 1961-10-19 Basf Ag Verfahren zur Herstellung von Maleinsaeure oder Maleinsaeureanhydrid durch Oxydation von Benzol oder Alkylbenzolen
AT215971B (de) * 1959-07-14 1961-07-10 Richard Dr Klar Verfahren zur Durchführung der Oxydation von Kohlenwasserstoffen
FR1248508A (fr) * 1959-11-04 1960-12-16 Saint Gobain Perfectionnement aux masses catalytiques pour l'oxydation des hydrocarbures aromatiques en anhydride maléique
AT224131B (de) * 1960-01-29 1962-11-12 Electro Chimie Metal Katalysator für die Oxydation von C4-Kohlenwasserstoffen
FR1257979A (fr) * 1960-05-20 1961-04-07 Arakawa Rinsan Kagaku Kogyo Procédé de synthèse de l'anhydride maléique
FR1262809A (fr) * 1960-06-17 1961-06-05 Catalyseur d'oxydation
DE1180737B (de) * 1961-01-26 1964-11-05 Hoechst Ag Verfahren zur Herstellung von Maleinsaeureanhydrid durch Oxydation von geradkettigen Olefinen oder Diolefinen

Also Published As

Publication number Publication date
GB1141343A (en) 1969-01-29
DE1292649B (de) 1969-04-17

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