The exittemperature buffer protected the valves and ensuredthe normal operation of absorption tower as well. 所提出的出口气体温度稳定器具有很好的稳定性能，既保护了阀门，又保证了吸收塔的正常操作。
DL tray can reduce the heat load of the first absorption tower and reduce the addition amount of reflux ammonia. 通过对DL型塔盘的应用介绍,降低一吸塔的热负荷,以达到减小回流氨添加量,便于高负荷下一吸塔的操作,最终达到提高氨加工能
The total height of absorption tower is 6.5m, diameter of reaction pool is 1.2m and the flow rate of flue gas is about 150-2000Nm3/h. 吸收塔内径1.
Serious noise was occurred in acrylonitrile absorption tower of some petrochemical complex when the exhausting load increased, which made the environment pollute greatly. 某石油化工总厂丙烯腈车间的吸收塔在放空负荷增大以后产生了较严重的噪声,对生产环境造成极大污染。