catalyst tower

例句：

1. 1.The catalyst tower is used to control the flow of gases in a chemical process.
   催化剂塔用于控制化学反应过程中气体的流动。
2. 2. The tower's design is optimized for maximum efficiency and safety.
   该塔的设计旨在最大化效率和安全性。
3. 3.The tower is equipped with sensors that monitor the temperature and pressure inside.
   塔配备了监测内部温度和压力的传感器。