GB1297990A - - Google Patents

Info

Publication number
GB1297990A
GB1297990A GB1297990DA GB1297990A GB 1297990 A GB1297990 A GB 1297990A GB 1297990D A GB1297990D A GB 1297990DA GB 1297990 A GB1297990 A GB 1297990A
Authority
GB
United Kingdom
Prior art keywords
sulphur
nov
ammoxidation
catalyses
monsanto
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
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 GB1297990A publication Critical patent/GB1297990A/en
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
    • B01J23/24—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
    • 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
    • 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

1297990 Ammoxidation catalysts MONSANTO CO 16 Nov 1970 [17 Nov 1969 (4)] 54467/70 Heading B1E [Also in Division C2] A catalyst comprises either (a) antimony, uranium and tungsten or (b) at least one metal that catalyses the ammoxidation of saturated hydrocarbons, in admixture with sulphur, a sulphur-containing compound or elemental halogen.
GB1297990D 1969-11-17 1970-11-16 Expired GB1297990A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US87748969A 1969-11-17 1969-11-17
US87746669A 1969-11-17 1969-11-17
US87746769A 1969-11-17 1969-11-17
US87746869A 1969-11-17 1969-11-17

Publications (1)

Publication Number Publication Date
GB1297990A true GB1297990A (en) 1972-11-29

Family

ID=27505968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297990D Expired GB1297990A (en) 1969-11-17 1970-11-16

Country Status (5)

Country Link
JP (1) JPS5017046B1 (en)
BE (1) BE758987A (en)
DE (1) DE2056326A1 (en)
FR (1) FR2069485A5 (en)
GB (1) GB1297990A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5356251U (en) * 1976-10-15 1978-05-13
JPS5378155U (en) * 1976-12-01 1978-06-29
JP2009051816A (en) * 2007-08-23 2009-03-12 Rohm & Haas Co Method for producing unsaturated carboxylic acid and nitrile

Also Published As

Publication number Publication date
JPS5017046B1 (en) 1975-06-18
DE2056326A1 (en) 1971-05-27
FR2069485A5 (en) 1971-09-03
BE758987A (en) 1971-05-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee