dehydrogenation catalyst

例句：

1. 1. The process of dehydrogenation is crucial for the production of hydrogen gas.
   脱氢过程对于生产氢气至关重要。
2. 2. The dehydrogenation catalyst plays a vital role in the reaction.
   脱氢催化剂在反应中起着关键作用。
3. 3. The development of new dehydrogenation catalysts has greatly improved the efficiency of theprocess.
   新型脱氢催化剂的开发大大提高了该工艺的效率。