Hydrocarbon conversion process using zeolite SSZ-32 having constraint index of 13 or greater
AssigneeChevron U.S.A. Inc.
InventorsStacey I. Zones, James N. Ziemer, Donald S. Santilli, Robert A. Innes, Dennis L. Holtermann
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Abstract
A crystalline zeolite SSZ-32 of novel composition is prepared using an N-lower alkyl-N'-isopropyl-imidazolium cation as a template. Also disclosed is a process for converting hydrocarbons with crystalline zeolite SSZ-32.
Claims17
A process for converting hydrocarbons comprising contacting a hydrocarbonaceous feed at hydrocarbon converting conditions with a zeolite having a mole ratio of silicon oxide to aluminum oxide greater than about 20:1 to less than 40:1, having a constraint index after calcination and in the hydrogen form of 13 or greater, and having the x-ray diffraction lines of Table I.
Dependencies are inferred from the claim text.