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GB667854A - Improvements in or relating to catalysts - Google Patents

Improvements in or relating to catalysts

Info

Publication number
GB667854A
GB667854A GB13601/50A GB1360150A GB667854A GB 667854 A GB667854 A GB 667854A GB 13601/50 A GB13601/50 A GB 13601/50A GB 1360150 A GB1360150 A GB 1360150A GB 667854 A GB667854 A GB 667854A
Authority
GB
United Kingdom
Prior art keywords
carrier
oxides
dehydrogenation
metallic oxide
catalysts
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
GB13601/50A
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development 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 Standard Oil Development Co filed Critical Standard Oil Development Co
Publication of GB667854A publication Critical patent/GB667854A/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
    • B01J23/20—Vanadium, niobium or tantalum
    • 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
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • 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
    • C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation

Landscapes

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

Abstract

A dehydrogenation catalyst comprises at least one catalytically active metallic oxide on a fused zirconia carrier. The carrier, in the form of lumps or granules, is preferably pretreated with an aqueous alkali, e.g. sodium, potassium or ammonium hydroxide. A paste of the metallic oxide may be applied to the carrier by tumbling in a ballmill. Specified metallic oxides are those of zinc, magnesium, copper, beryllium and chromium to which promoters such as the oxides of bismuth, antimony, zirconium, thorium, cerium and vanadium may be added. The catalyst is particularly suitable for the dehydrogenation of secondary aliphatic alcohols to ketones.
GB13601/50A 1950-01-10 1950-05-31 Improvements in or relating to catalysts Expired GB667854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US667854XA 1950-01-10 1950-01-10

Publications (1)

Publication Number Publication Date
GB667854A true GB667854A (en) 1952-03-05

Family

ID=22071682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13601/50A Expired GB667854A (en) 1950-01-10 1950-05-31 Improvements in or relating to catalysts

Country Status (2)

Country Link
FR (1) FR1020797A (en)
GB (1) GB667854A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010051619A1 (en) * 2008-11-10 2010-05-14 Institut National De La Recherche Scientifique Catalyst precursors, catalysts and methods of producing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010051619A1 (en) * 2008-11-10 2010-05-14 Institut National De La Recherche Scientifique Catalyst precursors, catalysts and methods of producing same
US8580704B2 (en) 2008-11-10 2013-11-12 Institut National De La Recherche Scientifique Catalyst precursors, catalysts and methods of producing same
US9573117B2 (en) 2008-11-10 2017-02-21 Institute National De La Recherche Scientifique Catalyst precursors, catalysts and methods of producing same

Also Published As

Publication number Publication date
FR1020797A (en) 1953-02-10

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