BE816489A - Catalyseur d'ammonoxydation perfectionne - Google Patents

Catalyseur d'ammonoxydation perfectionne

Info

Publication number
BE816489A
BE816489A BE145554A BE145554A BE816489A BE 816489 A BE816489 A BE 816489A BE 145554 A BE145554 A BE 145554A BE 145554 A BE145554 A BE 145554A BE 816489 A BE816489 A BE 816489A
Authority
BE
Belgium
Prior art keywords
perfected
ammonoxidation
catalyst
ammonoxidation catalyst
perfected ammonoxidation
Prior art date
Application number
BE145554A
Other languages
English (en)
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 BE816489A publication Critical patent/BE816489A/fr

Links

Classifications

    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent
BE145554A 1973-06-20 1974-06-18 Catalyseur d'ammonoxydation perfectionne BE816489A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371907A US3901933A (en) 1973-06-20 1973-06-20 Production of nitriles by ammoxidation

Publications (1)

Publication Number Publication Date
BE816489A true BE816489A (fr) 1974-12-18

Family

ID=23465899

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145554A BE816489A (fr) 1973-06-20 1974-06-18 Catalyseur d'ammonoxydation perfectionne

Country Status (9)

Country Link
US (1) US3901933A (fr)
JP (1) JPS5017391A (fr)
BE (1) BE816489A (fr)
CA (1) CA1018995A (fr)
DE (1) DE2423032A1 (fr)
FR (1) FR2234278B1 (fr)
GB (1) GB1476785A (fr)
IT (1) IT1007947B (fr)
NL (1) NL7405087A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970659A (en) * 1975-11-18 1976-07-20 Merck & Co., Inc. Preparation of cyanopyridines
US5521134A (en) * 1994-02-22 1996-05-28 Scientific Design Company, Inc. Method for regenerating vanadium/phosphorus oxidation catalysts
FI100584B (fi) * 1996-02-16 1998-01-15 Neste Oy Menetelmä alkaanien dehydraamiseksi ja siinä käytettävä katalyytti
US5854172A (en) * 1997-01-17 1998-12-29 The Standard Oil Company Preparation of vanadium antimonate based catalysts using SnO2 ·xH2 O

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496661A (en) * 1947-11-28 1950-02-07 Socony Vacuum Oil Co Inc Production of nitriles
US3523964A (en) * 1967-04-10 1970-08-11 Olin Corp Preparation of aromatic isocyanates

Also Published As

Publication number Publication date
IT1007947B (it) 1976-10-30
CA1018995A (en) 1977-10-11
FR2234278A1 (fr) 1975-01-17
NL7405087A (fr) 1974-12-24
DE2423032A1 (de) 1975-01-16
FR2234278B1 (fr) 1978-01-13
GB1476785A (en) 1977-06-16
JPS5017391A (fr) 1975-02-24
US3901933A (en) 1975-08-26

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