abstract |
A novel crystalline aluminosilicate zeolite containing an MTT skeleton was synthesized and designated UZM-55. The zeolite empirical formula: represented by M + m R r Al 1- x E x Si y O z, wherein, M is zinc, or the first group of the periodic table (IUPAC 1), Group 2 ( IUPAC 2), Group 3 (IUPAC 3), or metal (s) selected from the lanthanide series, such as sodium, potassium, or a combination of sodium and potassium cations, where R is R1 Organic structure directing agent (s) derived from reactants R1 and R2, such as diisopropanolamine and R2 is a chelated diamine, E is gallium, iron, boron, and mixtures thereof An element selected from the group consisting of Catalysts made from UZM-55 have utility in various hydrocarbon conversion reactions. [Selection] Figure 1 |