Hydrocarbon conversion
AssigneeMobil Oil Corporation
InventorsCharles J. Plank, Edward J. Rosinski, Albert B. Schwartz
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Abstract
This invention relates to a process for converting hydrocarbons in the presence of a catalyst comprising a ZSM-35 crystalline aluminosilicate, which zeolite, as crystallized, is in the form of very small particles having diameters, in the range of 0.005 micron to 0.1 micron. The use of such small crystalline ZSM-35 zeolite as catalyst in hydrocarbon conversion serves to retard catalyst aging during the hydrocarbon conversion reaction.
Claims9
A process for hydrocarbon conversion which comprises contacting a containing a hydrocarbon charge under conversion conditions with a catalyst comprising a ZSM-35 crystalline zeolite characterized by an ultimate crystallite diameter of 0.005 to 0.1 micron as crystallized.
Dependencies are inferred from the claim text.