FR2247452B1 - Ammonoxidation of aromatic hydrocarbons pref. xylenes to nitriles - using vanadium "bronze" catalyst on alpha alumina support - Google Patents

Ammonoxidation of aromatic hydrocarbons pref. xylenes to nitriles - using vanadium "bronze" catalyst on alpha alumina support

Info

Publication number
FR2247452B1
FR2247452B1 FR7433923A FR7433923A FR2247452B1 FR 2247452 B1 FR2247452 B1 FR 2247452B1 FR 7433923 A FR7433923 A FR 7433923A FR 7433923 A FR7433923 A FR 7433923A FR 2247452 B1 FR2247452 B1 FR 2247452B1
Authority
FR
France
Prior art keywords
ammonoxidation
xylenes
pref
nitriles
bronze
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.)
Expired
Application number
FR7433923A
Other languages
English (en)
French (fr)
Other versions
FR2247452A1 (en
Inventor
Ronald D Bushick
Howard P Angstadt
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.)
Sun Ventures Inc
Original Assignee
Sun Ventures Inc
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 Sun Ventures Inc filed Critical Sun Ventures Inc
Publication of FR2247452A1 publication Critical patent/FR2247452A1/fr
Application granted granted Critical
Publication of FR2247452B1 publication Critical patent/FR2247452B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7433923A 1973-10-10 1974-10-09 Ammonoxidation of aromatic hydrocarbons pref. xylenes to nitriles - using vanadium "bronze" catalyst on alpha alumina support Expired FR2247452B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40496573A 1973-10-10 1973-10-10
US50493874A 1974-09-11 1974-09-11

Publications (2)

Publication Number Publication Date
FR2247452A1 FR2247452A1 (en) 1975-05-09
FR2247452B1 true FR2247452B1 (en) 1978-05-05

Family

ID=27018863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433923A Expired FR2247452B1 (en) 1973-10-10 1974-10-09 Ammonoxidation of aromatic hydrocarbons pref. xylenes to nitriles - using vanadium "bronze" catalyst on alpha alumina support

Country Status (7)

Country Link
CA (1) CA1032553A (de)
DD (1) DD116221A5 (de)
DE (1) DE2447783C2 (de)
FR (1) FR2247452B1 (de)
IL (1) IL45732A (de)
IT (1) IT1030702B (de)
NL (1) NL181868C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990997A (en) * 1975-10-22 1976-11-09 Suntech, Inc. Method of preparing ammoxidation catalyst
NL7610318A (nl) * 1976-06-01 1977-12-05 Sun Ventures Inc Werkwijze voor het ammoxyderen van organische verbindingen tot nitrilen.
CA1181408A (en) * 1981-12-21 1985-01-22 Ernest C. Milberger Nitrogenation of hydrocarbons, including the production of maleimide

Also Published As

Publication number Publication date
NL7412933A (nl) 1975-04-14
CA1032553A (en) 1978-06-06
FR2247452A1 (en) 1975-05-09
DD116221A5 (de) 1975-11-12
DE2447783A1 (de) 1976-04-01
IL45732A (en) 1980-02-29
IT1030702B (it) 1979-04-10
NL181868C (nl) 1987-11-16
DE2447783C2 (de) 1983-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse