Catalytic dehydrocyclization and dehydrogenation of hydrocarbons

Details Catalytic dehydrocyclization and dehydrogenation of hydrocarbons Catalytic dehydrocyclization and dehydrogenation of hydrocarbons

1985-06-10

1986-08-19

Metz, Andrew H.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By ring formation from nonring moiety, e.g., aromatization,...

585407, 585417, 585661, 585616, 585379, 208134, C07C 542

Patent

active

046071296

ABSTRACT:
A process is provided for converting alkanes and cycloalkanes having up to 20 carbon atoms per molecule to a product comprising hydrogen gas and dehydrogenated and/or dehydrocyclized hydrocarbons, in the presence of a catalyst composition comprising divanadium pentoxide and silica. In one embodiment, a substantially deactivated catalyst composition is regenerated by contacting it with a free oxygen containing gas under suitable regeneration conditions. In another embodiment, a catalyst composition comprising divanadium pentoxide and silica is provided.

REFERENCES:
patent: 2189815 (1940-02-01), Morrell et al.
patent: 2570067 (1951-10-01), Myers
patent: 2785141 (1957-03-01), Fleck
patent: 2814650 (1957-11-01), Clerk
patent: 3228992 (1966-01-01), Myers
patent: 4443640 (1984-04-01), van der Meijden et al.
"Petroleum Refining", J. H. Gary and G. E. Handwerk; Marcel Dekker, Inc.; New York; 1975, pp. 65-69.

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