GB567298A - Process for the dehydrogenation of organic materials - Google Patents

Process for the dehydrogenation of organic materials

Info

Publication number
GB567298A
GB567298A GB5756/43A GB575643A GB567298A GB 567298 A GB567298 A GB 567298A GB 5756/43 A GB5756/43 A GB 5756/43A GB 575643 A GB575643 A GB 575643A GB 567298 A GB567298 A GB 567298A
Authority
GB
United Kingdom
Prior art keywords
compound
dehydrogenation
mixture
catalytically active
aluminium
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
GB5756/43A
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of GB567298A publication Critical patent/GB567298A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/412—Catalytic processes with metal oxides or metal sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/321—Catalytic processes
    • C07C5/322—Catalytic processes with metal oxides or metal sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

567,298. Catalytic dehydrogenation. UNIVERSAL OIL PRODUCTS CO. April 9, 1943, No. 5756. Convention date, March 27, 1942. [Class 1 (i)] A dehydrogenation catalyst is prepared by evaporating to dryness a mixture of freshly precipitated hydrated alumina and a solution of a compound of a catalytically active substance, and further heating to convert the compound into the oxide &c. Preferably the mixture is produced by adding a precipitant to a solution containing an aluminium salt and the other compound and controlling the pH so that only the aluminium is precipitated. The catalytically active compound may comprise the metals of group IV, V, or VI, with or without zinc, cadmium, or magnesium, compounds such as ammonium molybdate being preferred. The precipitating agent should be a volatile base. The catalysts are suitable for reforming gasolines, for dehydrogenating or aromatising aliphatic hydrocarbons, &c. The production of butadiene and the conversion of ethyl benzene into styrene are referred to.
GB5756/43A 1942-03-27 1943-04-09 Process for the dehydrogenation of organic materials Expired GB567298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US567298XA 1942-03-27 1942-03-27

Publications (1)

Publication Number Publication Date
GB567298A true GB567298A (en) 1945-02-07

Family

ID=22006250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5756/43A Expired GB567298A (en) 1942-03-27 1943-04-09 Process for the dehydrogenation of organic materials

Country Status (1)

Country Link
GB (1) GB567298A (en)

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