IT7919008A0 - Catalizzatore di ossidazione ed ammossidazione. - Google Patents

Catalizzatore di ossidazione ed ammossidazione.

Info

Publication number
IT7919008A0
IT7919008A0 IT7919008A IT1900879A IT7919008A0 IT 7919008 A0 IT7919008 A0 IT 7919008A0 IT 7919008 A IT7919008 A IT 7919008A IT 1900879 A IT1900879 A IT 1900879A IT 7919008 A0 IT7919008 A0 IT 7919008A0
Authority
IT
Italy
Prior art keywords
oxidation
softening
catalyst
softening catalyst
Prior art date
Application number
IT7919008A
Other languages
English (en)
Other versions
IT1109933B (it
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 IT7919008A0 publication Critical patent/IT7919008A0/it
Application granted granted Critical
Publication of IT1109933B publication Critical patent/IT1109933B/it

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
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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)
  • Catalysts (AREA)
IT19008/79A 1978-01-03 1979-01-02 Catalizzatore di ossidazione ed ammossidazione IT1109933B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/866,596 US4162992A (en) 1978-01-03 1978-01-03 Oxidation and ammoxidation catalysts

Publications (2)

Publication Number Publication Date
IT7919008A0 true IT7919008A0 (it) 1979-01-02
IT1109933B IT1109933B (it) 1985-12-23

Family

ID=25347958

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19008/79A IT1109933B (it) 1978-01-03 1979-01-02 Catalizzatore di ossidazione ed ammossidazione

Country Status (8)

Country Link
US (1) US4162992A (it)
EP (1) EP0003158B1 (it)
JP (1) JPS54100994A (it)
BR (1) BR7900010A (it)
DE (1) DE2962976D1 (it)
IT (1) IT1109933B (it)
MX (1) MX151396A (it)
SU (1) SU1032993A3 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388248A (en) * 1978-01-03 1983-06-14 Monsanto Company Ammoxidation processes
EP0115646A1 (en) * 1983-02-08 1984-08-15 Stamicarbon B.V. Oxidation catalysts and their preparation procedure
US4508848A (en) * 1983-10-11 1985-04-02 The Standard Oil Company Catalysts and process of making
US4784979A (en) * 1987-12-07 1988-11-15 The Standard Oil Company Catalyst and catalyst precursor containing vanadium and antimony
US5235071A (en) * 1991-07-10 1993-08-10 Nippon Shokubai Co., Ltd. Catalyst for producing phthalic anhydride and process by using the same
US5258543A (en) * 1992-06-26 1993-11-02 The Standard Oil Company Method for ammoxidation of olefins
FR2729651A1 (fr) * 1995-01-24 1996-07-26 Rhone Poulenc Chimie Catalyseurs d'ammoxydation et leur procede de preparation
US5854172A (en) * 1997-01-17 1998-12-29 The Standard Oil Company Preparation of vanadium antimonate based catalysts using SnO2 ·xH2 O
US5994259A (en) * 1998-07-29 1999-11-30 The Standard Oil Company Catalysts for the ammoxidation of alkanes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681421A (en) * 1952-03-04 1954-06-15 Gen Electric Magnetic focusing structure for electron beams
US3198751A (en) * 1959-02-17 1965-08-03 Distillers Co Yeast Ltd Stannic oxide-antimony tetroxide catalyst composition
GB1106648A (en) * 1965-11-10 1968-03-20 Distillers Co Yeast Ltd Improvements in or relating to the production of unsaturated aliphatic acids
GB1051563A (it) * 1964-11-26
NL134884C (it) * 1965-05-18
US3338952A (en) * 1965-11-15 1967-08-29 Standard Oil Co Process for the catalytic ammoxidation of olefins to nitriles
US3562185A (en) * 1967-01-04 1971-02-09 Basf Ag Oxidation catalysts containing vanadium pentoxide and titanium dioxide
IT829026A (it) * 1967-04-18
US3565829A (en) * 1967-10-04 1971-02-23 Basf Ag Supported catalysts containing vanadium pentoxide and titanium dioxide
US3591620A (en) * 1967-11-28 1971-07-06 Nitto Chemical Industry Co Ltd Process for producing acrylonitrile
BE641143A (it) * 1968-06-05 1964-04-01
JPS493962B1 (it) * 1969-08-02 1974-01-29
GB1382733A (en) * 1972-10-05 1975-02-05 Bp Chem Int Ltd Process for the production of acrylonitrile
DE2547624C2 (de) * 1975-10-24 1981-10-08 Basf Ag, 6700 Ludwigshafen Vanadinpentoxid, Titandioxid, Antimon und Rubidium enthaltende Trägerkatalysatoren

Also Published As

Publication number Publication date
EP0003158B1 (en) 1982-06-02
BR7900010A (pt) 1979-08-07
US4162992A (en) 1979-07-31
EP0003158A3 (en) 1979-08-22
JPS6231609B2 (it) 1987-07-09
SU1032993A3 (ru) 1983-07-30
JPS54100994A (en) 1979-08-09
IT1109933B (it) 1985-12-23
EP0003158A2 (en) 1979-07-25
DE2962976D1 (en) 1982-07-22
MX151396A (es) 1984-11-14

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