FR2355563A1 - Procede de preparation de catalyseurs au phosphore-vanadium-oxygene en formant des precurseurs et nouveaux produits ainsi obtenus - Google Patents

Procede de preparation de catalyseurs au phosphore-vanadium-oxygene en formant des precurseurs et nouveaux produits ainsi obtenus

Info

Publication number
FR2355563A1
FR2355563A1 FR7718795A FR7718795A FR2355563A1 FR 2355563 A1 FR2355563 A1 FR 2355563A1 FR 7718795 A FR7718795 A FR 7718795A FR 7718795 A FR7718795 A FR 7718795A FR 2355563 A1 FR2355563 A1 FR 2355563A1
Authority
FR
France
Prior art keywords
vanadium
phosphorus
catalysts
precursors
oxygen
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
FR7718795A
Other languages
English (en)
French (fr)
Other versions
FR2355563B1 (enExample
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of FR2355563A1 publication Critical patent/FR2355563A1/fr
Application granted granted Critical
Publication of FR2355563B1 publication Critical patent/FR2355563B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7718795A 1976-06-21 1977-06-20 Procede de preparation de catalyseurs au phosphore-vanadium-oxygene en formant des precurseurs et nouveaux produits ainsi obtenus Granted FR2355563A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69845876A 1976-06-21 1976-06-21

Publications (2)

Publication Number Publication Date
FR2355563A1 true FR2355563A1 (fr) 1978-01-20
FR2355563B1 FR2355563B1 (enExample) 1982-02-05

Family

ID=24805337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718795A Granted FR2355563A1 (fr) 1976-06-21 1977-06-20 Procede de preparation de catalyseurs au phosphore-vanadium-oxygene en formant des precurseurs et nouveaux produits ainsi obtenus

Country Status (6)

Country Link
JP (1) JPS52156193A (enExample)
CA (1) CA1104114A (enExample)
DE (1) DE2727617A1 (enExample)
FR (1) FR2355563A1 (enExample)
GB (1) GB1538031A (enExample)
IT (1) IT1143674B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374756A (en) 1981-09-09 1983-02-22 Koppers Company, Inc. Vanadium-hydrogen-phosphorus-oxygen catalytic material
JPS58151313A (ja) * 1982-03-01 1983-09-08 Mitsubishi Chem Ind Ltd バナジウム−リン系酸化物の製造方法
US4560674A (en) * 1983-12-28 1985-12-24 Monsanto Company Catalysts for the production of maleic anhydride
US4528280A (en) * 1983-12-28 1985-07-09 Monsanto Company Process for preparing phosphorus-vanadium mixed oxide catalysts
US4567158A (en) * 1983-12-28 1986-01-28 Monsanto Company Process for preparing phosphorus-vanadium mixed oxide oxidation catalysts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189493A1 (enExample) * 1972-06-19 1974-01-25 Chevron Res
BE820825A (fr) * 1973-02-07 1975-04-08 Procede de preparation de catalyseurs a base de phosphore-vanadium-oxygene et nouveaux produits ainsi obtenus pour lapreparation d'anhydride maleique

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189493A1 (enExample) * 1972-06-19 1974-01-25 Chevron Res
BE820825A (fr) * 1973-02-07 1975-04-08 Procede de preparation de catalyseurs a base de phosphore-vanadium-oxygene et nouveaux produits ainsi obtenus pour lapreparation d'anhydride maleique

Also Published As

Publication number Publication date
GB1538031A (en) 1979-01-10
JPS52156193A (en) 1977-12-26
DE2727617A1 (de) 1977-12-22
CA1104114A (en) 1981-06-30
IT1143674B (it) 1986-10-22
JPS6116508B2 (enExample) 1986-04-30
FR2355563B1 (enExample) 1982-02-05

Similar Documents

Publication Publication Date Title
FR2378023A1 (fr) Procede de preparation d'oximes, nouveaux produits ainsi obtenus et leur application dans la synthese de composes d'acide cephemcarboxylique 3,7-disubstitue
FR2400950A1 (fr) Procede de preparation de microspheres comportant un noyau solide et une matiere polymere
FR2359128A1 (fr) Procede pour produire des bisimides aromatiques
FR2432007A1 (fr) Procede de preparation de methacroleine
Murakami et al. Photo-induced fragmentation of tri-t-butyl-trimesityl-cyclotrisilanes and E, Z-interconversion of di-t-butyl-dimesityl-disilenes
NO154725C (no) Fremgangsmaate til fremstilling av 5-karbamyl-10-oxo-10,11-dihydro-5h-dibenz (b,f)azepin.
FR2355563A1 (fr) Procede de preparation de catalyseurs au phosphore-vanadium-oxygene en formant des precurseurs et nouveaux produits ainsi obtenus
FR2444659A1 (fr) Procede pour la preparation de la methacroleine
FR2369233A1 (fr) Procede de dehydrocouplag
Heathcock et al. Acyclic stereoselection. 35. Effect of cation on diastereofacial selectivity in aldol reactions of a chiral α-silyloxy ketone.
FR2364886A1 (fr) Polyamines alkylees, procede pour leur preparation et application de ces corps, notamment comme microbicides
FR2383166A1 (fr) Procede de preparation de b-dimethylamino-propionitrile
ATE67175T1 (de) Verfahren zur herstellung von 6-alkoxy-5trifluormethyl-1-naphthoesaeuren und 1-cyanonaphthalenzwischenprodukten.
FR2437408A1 (fr) Procede de preparation de composes d'acide epoxysuccinamique, nouveaux produits ainsi obtenus et leur utilisation notamment pour leur activite anti-inflammatoire
FR2381747A1 (fr) Procede pour la fabrication de cyanures d'acyle et cyanures ainsi obtenus
GB1500415A (en) Allantoin/pyrrolidone carboxylic acid addition compounds and a process for producing the same
FR2401938A1 (fr) Composant catalytique de trichlorure de titane pour la polymerisation d'olefines
FR2446806A1 (fr) Procede pour la fabrication d'acides aldoniques par voie enzymatique
FR2361355A1 (fr) Procede pour l'obtention de nitriles d'acides alcoxymethylene-maloniques
IE40447L (en) Azabicycloalkanes
FR2414040A1 (fr) Acides 5-cyano-1-hydrocarbylpyrrole-2-acetiques leur preparation et leur application a la production d'acides 5-acyles correspondants
KR900011722A (ko) 무수 말레인산의 제조 방법
FR2444657A1 (fr) Procede de preparation du methyl-nonyl-acetaldehyde
US3996249A (en) Isomerization process
FR2399422A1 (fr) Procede pour l'obtention de phtalide

Legal Events

Date Code Title Description
ST Notification of lapse