| 摘要 |
<p>Hydrocracking processes for the selective production of middle distillates are disclosed. The hydrocracking catalyst contains a low acidity, highly dealuminated USY zeolite having a zeolite acid density of from 1 to 100 micromole/g, a catalyst support, and one or more metals. The hydrocracking process can maximize middle distillate yield while providing for effective impurity removal and enhanced aromatics saturation.</p> |
