Patent ID: 7888544
Filing Date: 2011-02-15
Classification: C07C

Abstract:
1. A hydrocarbon conversion process selected from the group consisting of alkylation, isomerization, olefin dimerization and oligomerization, and dewaxing comprising contacting a hydrocarbon stream with a crystalline microporous zeolitic composition (UZM-27HS) at hydrocarbon conversion conditions to give a converted product, the crystalline zeolitie microporous composition having a three-dimensional framework composed of at least tetrahedral SiO 2 units and an empirical composition on an anhydrous basis expressed by the empirical formula of: where M1′ is at least one exchangeable cation selected from the group consisting of alkali, alkaline earth metals, transitions metals, rare earth metals, ammonium ion, hydrogen ion and mixtures thereof, “a” is the mole ratio of M1′ to (Al+E) and varies from about 0.01 to about 50, “n” is the weighted average valence of M1′ and has a value of about +1 to about +3, E is an element selected from the group consisting of gallium, iron, boron, and mixtures thereof, “x” is the mole fraction of E and varies from 0 to 1.0, y′ is the mole ratio of Si to (Al+E) and varies from greater than 15 to virtually pure silica and z′ is the mole ratio of O to (Al+E) and has a value determined by the equation: and is characterized in that it has the x-ray diffraction pattern having at least the d-spacings and intensities set forth in Table B: