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GB1377211A - Catalyst and oxidation process - Google Patents

Catalyst and oxidation process

Info

Publication number
GB1377211A
GB1377211A GB768171A GB768171A GB1377211A GB 1377211 A GB1377211 A GB 1377211A GB 768171 A GB768171 A GB 768171A GB 768171 A GB768171 A GB 768171A GB 1377211 A GB1377211 A GB 1377211A
Authority
GB
United Kingdom
Prior art keywords
vanadium
mixture
march
oxidation catalyst
antimony
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
GB768171A
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.)
Johnson Matthey Davy Technologies Ltd
Imperial Chemical Industries Ltd
Original Assignee
Davy Powergas Ltd
Imperial Chemical Industries Ltd
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 Davy Powergas Ltd, Imperial Chemical Industries Ltd filed Critical Davy Powergas Ltd
Priority to GB768171A priority Critical patent/GB1377211A/en
Priority to IT22288/72A priority patent/IT950682B/en
Priority to ZA721974A priority patent/ZA721974B/en
Priority to FR7210230A priority patent/FR2130611B1/fr
Priority to DE2214214A priority patent/DE2214214A1/en
Priority to CA137,981A priority patent/CA1006177A/en
Priority to NL7203922A priority patent/NL7203922A/xx
Publication of GB1377211A publication Critical patent/GB1377211A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • 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
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)

Abstract

1377211 Oxidation catalyst DAVY POWERGAS Ltd and IMPERIAL CHEMICAL INDUSTRIES Ltd 8 March 1972 [24 March 1971 17 Dec 1971] 7681/71 and 58745/71 Heading B1E [Also in Divisions C2 and C5] An oxidation catalyst is produced by forming a calcined mixture comprising the oxides of antimony and vanadium and, after final calcination, subjecting the mixture to a treatment with an aqueous liquor to remove at least part, and preferably subsantially all, of the waterextractable vanadium component present. The aqueous liquor may be water, an alkaline solution, e.g. ammonium hydroxide or carbonate, or an acid, e.g. nitric acid. The final calcination may be at 700-900‹C and the untreated mixture suitably has a vanadium to antimony atomic ratio of 0.05:1 to 1.5:1.
GB768171A 1971-03-24 1971-03-24 Catalyst and oxidation process Expired GB1377211A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB768171A GB1377211A (en) 1971-03-24 1971-03-24 Catalyst and oxidation process
IT22288/72A IT950682B (en) 1971-03-24 1972-03-22 CATALYST
ZA721974A ZA721974B (en) 1971-03-24 1972-03-22 Catalyst
FR7210230A FR2130611B1 (en) 1971-03-24 1972-03-23
DE2214214A DE2214214A1 (en) 1971-03-24 1972-03-23 METHOD FOR PRODUCING A CATALYST FOR OXYDATION OR. AMMOXYDATION PROCEDURE AND CATALYST CREATED BY THE PROCESS
CA137,981A CA1006177A (en) 1971-03-24 1972-03-23 Calcined antimony and vanadium oxides, oxidation catalyst
NL7203922A NL7203922A (en) 1971-03-24 1972-03-23

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB768171A GB1377211A (en) 1971-03-24 1971-03-24 Catalyst and oxidation process
GB5874571 1971-12-17

Publications (1)

Publication Number Publication Date
GB1377211A true GB1377211A (en) 1974-12-11

Family

ID=26241592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB768171A Expired GB1377211A (en) 1971-03-24 1971-03-24 Catalyst and oxidation process

Country Status (6)

Country Link
CA (1) CA1006177A (en)
DE (1) DE2214214A1 (en)
FR (1) FR2130611B1 (en)
GB (1) GB1377211A (en)
IT (1) IT950682B (en)
NL (1) NL7203922A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145415A (en) * 1983-08-23 1985-03-27 Humpheys & Glasgow Limited Isopropanol and tert-butanol mixtures from liquid petroleum gas
GB2147290A (en) * 1983-09-29 1985-05-09 Humphreys & Glasgow Ltd Alcohols from liquid petroleum gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145415A (en) * 1983-08-23 1985-03-27 Humpheys & Glasgow Limited Isopropanol and tert-butanol mixtures from liquid petroleum gas
GB2147290A (en) * 1983-09-29 1985-05-09 Humphreys & Glasgow Ltd Alcohols from liquid petroleum gas

Also Published As

Publication number Publication date
DE2214214A1 (en) 1973-01-11
IT950682B (en) 1973-06-20
CA1006177A (en) 1977-03-01
NL7203922A (en) 1972-09-26
FR2130611B1 (en) 1975-04-25
FR2130611A1 (en) 1972-11-03

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years