FR1587555A - - Google Patents

Info

Publication number
FR1587555A
FR1587555A FR1587555DA FR1587555A FR 1587555 A FR1587555 A FR 1587555A FR 1587555D A FR1587555D A FR 1587555DA FR 1587555 A FR1587555 A FR 1587555A
Authority
FR
France
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.)
Expired
Application number
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1587555A publication Critical patent/FR1587555A/fr
Expired 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
    • 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
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/847—Vanadium, niobium or tantalum or polonium
    • B01J23/8472—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
FR1587555D 1968-10-21 1968-10-21 Expired FR1587555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR170695 1968-10-21

Publications (1)

Publication Number Publication Date
FR1587555A true FR1587555A (en) 1970-03-20

Family

ID=8655890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1587555D Expired FR1587555A (en) 1968-10-21 1968-10-21

Country Status (5)

Country Link
BE (1) BE740091A (en)
DE (1) DE1952965A1 (en)
FR (1) FR1587555A (en)
GB (1) GB1280326A (en)
NL (1) NL6915823A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2053872B (en) * 1979-07-24 1983-03-23 Tioxide Group Ltd Catalysts
US4228038A (en) * 1979-07-24 1980-10-14 Tioxide Group Limited Method for the preparation of catalyst of vanadium pentoxide on substrate of titanium dioxide
DE3866774D1 (en) * 1987-05-12 1992-01-23 Nippon Catalytic Chem Ind METHOD FOR PRODUCING AROMATIC OR HETEROCYCLIC NITRILS.

Also Published As

Publication number Publication date
GB1280326A (en) 1972-07-05
NL6915823A (en) 1970-04-23
DE1952965A1 (en) 1970-05-06
BE740091A (en) 1970-03-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse