GB1337759A - Ammoxidation of saturated hydrocarbons - Google Patents

Ammoxidation of saturated hydrocarbons

Info

Publication number
GB1337759A
GB1337759A GB5907771A GB5907771A GB1337759A GB 1337759 A GB1337759 A GB 1337759A GB 5907771 A GB5907771 A GB 5907771A GB 5907771 A GB5907771 A GB 5907771A GB 1337759 A GB1337759 A GB 1337759A
Authority
GB
United Kingdom
Prior art keywords
ammoxidation
saturated hydrocarbons
dec
catalyst
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.)
Expired
Application number
GB5907771A
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 GB1337759A publication Critical patent/GB1337759A/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
    • B01J23/31—Chromium, molybdenum or tungsten combined with bismuth
    • 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
    • B01J23/28—Molybdenum
    • 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
    • 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)

Abstract

1337759 Ammoxidation of saturated hydrocarbons; unsaturated nitriles MONSANTO CO 20 Dec 1971 [21 Dec 1970 1 Feb 1971] 59077/71 Heading C2C α,#-Ethylenically unsaturated nitriles are made by ammoxidation of C 3-12 saturated hydrocarbons CH(R) 2 CH(R)CH 3 , where each R is independently hydrogen or alkyl at 300-650‹ C., using a mixture of hydrocarbon, ammonia and oxygen in molar ratios of 1 : 0À5 : 0À5 to 1 : 6 : 8 respectively in the presence of a catalyst comprising essentially Ce and Mo in the atomic ratio 1-24 : 24 and optionally Bi or Te in the ratio of Bi or Te to Mo of 1-36 : 24, the elements present in the catalyst being combined with oxygen. The reaction may be carried out in the presence of 0À00005-0À1 mol. halogen per mol. saturated hydrocarbon present.
GB5907771A 1970-12-21 1971-12-20 Ammoxidation of saturated hydrocarbons Expired GB1337759A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10036670A 1970-12-21 1970-12-21
US11163471A 1971-02-01 1971-02-01

Publications (1)

Publication Number Publication Date
GB1337759A true GB1337759A (en) 1973-11-21

Family

ID=26797078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5907771A Expired GB1337759A (en) 1970-12-21 1971-12-20 Ammoxidation of saturated hydrocarbons

Country Status (5)

Country Link
AU (1) AU467895B2 (en)
DE (1) DE2163320A1 (en)
FR (1) FR2119492A5 (en)
GB (1) GB1337759A (en)
IT (1) IT953176B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332855A (en) * 1992-02-20 1994-07-26 Rhone-Poulenc Chimie Ammoxidation of saturated hydrocarbons
US5334743A (en) * 1991-12-16 1994-08-02 Rhone-Poulenc Chimie Catalytic ammoxidation of saturated hydrocarbons
US5336804A (en) * 1992-02-06 1994-08-09 Rhone-Poulenc Chimie Ammoxidation of saturated hydrocarbons
US5556984A (en) * 1991-07-04 1996-09-17 Rhone-Poulenc Chimie Ammoxidation of saturated hydrocarbons

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1188287A (en) * 1981-04-29 1985-06-04 James F. Brazdil, Jr. Promoted bismuth cerium molybdate catalysts
US4874738A (en) * 1988-09-09 1989-10-17 The Standard Oil Company Catalyst for ammoxidation of paraffins

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556984A (en) * 1991-07-04 1996-09-17 Rhone-Poulenc Chimie Ammoxidation of saturated hydrocarbons
US5334743A (en) * 1991-12-16 1994-08-02 Rhone-Poulenc Chimie Catalytic ammoxidation of saturated hydrocarbons
US5336804A (en) * 1992-02-06 1994-08-09 Rhone-Poulenc Chimie Ammoxidation of saturated hydrocarbons
US5332855A (en) * 1992-02-20 1994-07-26 Rhone-Poulenc Chimie Ammoxidation of saturated hydrocarbons

Also Published As

Publication number Publication date
FR2119492A5 (en) 1972-08-04
IT953176B (en) 1973-08-10
DE2163320A1 (en) 1972-07-13
AU3709671A (en) 1973-06-28
AU467895B2 (en) 1975-12-18

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Legal Events

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