Process for the isomerization of hydrocarbons

Details Process for the isomerization of hydrocarbons Process for the isomerization of hydrocarbons

1976-04-29

1978-10-03

O'Keefe, Veronica

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26068365, 208120, C07C 1508

Patent

active

041184300

ABSTRACT:
An improved process for isomerizing hydrocarbons using a catalyst which is periodically regenerated to remove carbonaceous deposits, the catalyst being comprised of a mixture containing, as a major component, an isomerization catalyst free of carbon monoxide-oxidizing metals or metal compounds, and, as a minor component, an isomerization catalyst which contains small amounts of a metal or a compound of a metal selected from vanadium and the metals of Groups IB, VIB, VIIB and VIII of the Periodic Table. The process is particularly suitable for the isomerization of metaxylene to a mixture of orthoxylene and paraxylene.

REFERENCES:
patent: 3140249 (1964-07-01), Plank et al.
patent: 3856872 (1974-12-01), Morrison
Chem. Ab. 83:100653x, Ger. Offen. 2,444,911 Schwartz 4/3/75.

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