| 摘要 |
<p>A new zeolite, designated ZSM-45, a method for its preparation and use thereof in catalytic conversion of organic compounds. Its as-synthesised form has the composition, in terms of moles of oxides per mole of alumina, as follows: (0.8-1.8)R2O:(0.0-0.3)Na2O:(0.0-0.5)K2O:Al2O3: x SiO2 wherein R is an organic cation derived from a 2-(hydroxyalkyl) trialkylammonium compound where alkyl is composed of one or two carbon atoms and x is greater than 8. The zeolite exhibits a characteristic X-ray diffraction pattern.</p> |
