The reason of pressure fluctuation for BF gas system is analysed, the related measure on how to avoid the fluctuation, reduce the diffusion and meet the users demand is put forward.

• 对天津天铁冶金集团有限公司高炉煤气系统压力波动的原因进行了分析,并对如何避免系统波动,降低放散量,满足生产用户需要提出了相应的措施。